<fix>[vm]: add MetadataImpact#3560
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ZStack-Robot wants to merge 1 commit intofeature-zsv-5.0.0-vm-registrationfrom
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<fix>[vm]: add MetadataImpact#3560ZStack-Robot wants to merge 1 commit intofeature-zsv-5.0.0-vm-registrationfrom
ZStack-Robot wants to merge 1 commit intofeature-zsv-5.0.0-vm-registrationfrom
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Walkthrough引入完整的云主机元数据子系统：数据库表与实体、全局配置、扩展点与注解、REST API 与 SDK、主存储消息/回复类型、各主存储（Local/NFS）后端实现、管理节点消息处理与模拟器支持，覆盖元数据持久化、扫描、获取、更新与清理全流程。 Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant API as ManagementNode(API)
participant DB as Database
participant PS as PrimaryStorageService
participant Host as HostAgent
Client->>API: 调用 PUT /vm-instances/metadata/cleanup (vmUuids)
API->>DB: 查询 vm -> rootVolumeUuid / primaryStorageUuid
API->>PS: 发送 CleanupVmInstanceMetadataOnPrimaryStorageMsg(primaryStorageUuid, rootVolumeUuid, metadataPath)
PS->>Host: 转发到 host 的代理 HTTP 接口
Host-->>PS: 返回 CleanupVmMetadataRsp (success/fail)
PS-->>API: 回复 CleanupVmInstanceMetadataOnPrimaryStorageReply
API-->>Client: 返回 APICleanupVmInstanceMetadataEvent (totalCleaned/failed列表)
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Poem
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
|
APIImpact Resolves: ZSV-11559 Change-Id: I6b6a6378627264646d6a76726762736e77787373
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Actionable comments posted: 16
🧹 Nitpick comments (11)
header/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyService.java (1)
20-28: 建议考虑拆分布尔参数方法以提高调用点可读性。根据编码规范"避免使用布尔型参数造成含义不明确"，当前
markDirty(String vmInstanceUuid, boolean storageStructureChange)方法在调用点会出现markDirty(uuid, true)这样不够自解释的代码。可以考虑拆分为两个独立方法：
♻️ 可选重构建议
- /** - * Mark the VM's metadata as dirty, optionally flagging a storage-structure change - * (e.g. volume attach/detach, snapshot, migration). - * - * `@param` vmInstanceUuid the VM whose metadata changed - * `@param` storageStructureChange true if the change affects storage topology - * `@return` true if the mark was actually written (feature enabled), false otherwise - */ - boolean markDirty(String vmInstanceUuid, boolean storageStructureChange); + /** + * Mark the VM's metadata as dirty with a storage-structure change flag + * (e.g. volume attach/detach, snapshot, migration). + * + * `@param` vmInstanceUuid the VM whose metadata changed + * `@return` true if the mark was actually written (feature enabled), false otherwise + */ + boolean markDirtyWithStorageStructureChange(String vmInstanceUuid);这样调用点会更加清晰：
markDirtyWithStorageStructureChange(uuid)比markDirty(uuid, true)更易读。As per coding guidelines: "避免使用布尔型参数造成含义不明确...建议拆分为不同函数"。
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyService.java` around lines 20 - 28, The API uses a boolean flag in VmMetadataDirtyService.markDirty(String vmInstanceUuid, boolean storageStructureChange) which reduces call-site readability; split this into two explicit methods (e.g., markDirtyWithStorageStructureChange(String vmInstanceUuid) and markDirtyWithoutStorageStructureChange(String vmInstanceUuid) or markDirtyForStorageChange / markDirty) and update the VmMetadataDirtyService interface to declare those two methods, have existing implementations add corresponding implementations (or have the old markDirty delegate to the new methods and mark it `@Deprecated`) and update callers to use the descriptive methods instead of markDirty(uuid, true/false).header/src/main/java/org/zstack/header/vm/metadata/VolumeResourceMetadata.java (1)
5-8: 考虑初始化 List 字段以避免潜在的 NPE 风险。
snapshotReferences和snapshotReferenceTrees字段未初始化，调用方在访问这些字段时可能遇到空指针异常。建议初始化为空列表，或确保在使用前进行 null 检查。♻️ 建议的修改
public class VolumeResourceMetadata extends ResourceMetadata { - public List<String> snapshotReferences; - public List<String> snapshotReferenceTrees; + public List<String> snapshotReferences = new ArrayList<>(); + public List<String> snapshotReferenceTrees = new ArrayList<>(); }并添加导入：
package org.zstack.header.vm.metadata; +import java.util.ArrayList; import java.util.List;🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/VolumeResourceMetadata.java` around lines 5 - 8, VolumeResourceMetadata declares List fields snapshotReferences and snapshotReferenceTrees without initialization, risking NPEs; initialize them when declared (e.g., set both to new ArrayList<>()) and add the required import (java.util.ArrayList) so callers can safely read/modify them, or alternatively initialize to Collections.emptyList() if immutability is desired; update the declarations in class VolumeResourceMetadata accordingly.header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.java (1)
3-5: 建议将工具类声明为final为保持与
VmMetadataConstants的一致性，建议将此工具类声明为final，防止被继承。♻️ 建议的改进
-public class VmInstanceMetadataConstants { +public final class VmInstanceMetadataConstants { private VmInstanceMetadataConstants() { + // utility class }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.java` around lines 3 - 5, The VmInstanceMetadataConstants utility class should be made final to prevent inheritance and match VmMetadataConstants; update the class declaration for VmInstanceMetadataConstants to include the final modifier (keeping the existing private constructor intact) so it becomes public final class VmInstanceMetadataConstants.header/src/main/java/org/zstack/header/vm/metadata/VmMetadataConstants.java (1)
14-16: 考虑为 4096 定义命名常量
slotCapacity方法中多次使用魔法数字4096，建议将其定义为命名常量以提高可读性和可维护性。♻️ 建议的改进
+ public static final long ALIGNMENT_SIZE = 4096L; + public static long slotCapacity(long lvSize) { - return ((lvSize - SBLK_HEADER_SIZE) / 2 / 4096) * 4096; + return ((lvSize - SBLK_HEADER_SIZE) / 2 / ALIGNMENT_SIZE) * ALIGNMENT_SIZE; }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataConstants.java` around lines 14 - 16, 在 VmMetadataConstants 类的 slotCapacity(long lvSize) 方法中存在魔法数字 4096；请在该类中新增一个命名常量（例如 PAGE_SIZE = 4096 或 VM_METADATA_PAGE_SIZE）并用该常量替换方法体中所有的 4096 引用（保持原有计算逻辑 ((lvSize - SBLK_HEADER_SIZE) / 2 / PAGE_SIZE) * PAGE_SIZE 不变），并确保常量为静态 final long，命名符合项目风格以提高可读性和可维护性（保留对 SBLK_HEADER_SIZE 的引用）。header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReply.java (1)
22-25: 建议在__example__()中提供示例数据
__example__()方法返回空的回复对象，建议添加示例数据以便生成更有意义的 API 文档。♻️ 建议的改进
public static APIScanVmInstanceMetadataFromPrimaryStorageReply __example__() { APIScanVmInstanceMetadataFromPrimaryStorageReply reply = new APIScanVmInstanceMetadataFromPrimaryStorageReply(); + VmMetadataScanEntry entry = new VmMetadataScanEntry(); + entry.setVmUuid("uuid"); + entry.setVmName("vm-example"); + reply.getVmInstanceMetadata().add(entry); return reply; }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReply.java` around lines 22 - 25, The __example__() currently returns an empty APIScanVmInstanceMetadataFromPrimaryStorageReply; update APIScanVmInstanceMetadataFromPrimaryStorageReply.__example__() to populate the reply with realistic sample data by calling the reply's setters (e.g., setSuccess(true/false), setError("..."), setInventories(...) or addInventory(...)) and by creating one example metadata inventory object (use the inventory class's __example__() if available or construct a small APIVmInstanceMetadataInventory with sample fields) so generated API docs show concrete values.compute/src/main/java/org/zstack/compute/vm/VmGlobalConfig.java (1)
136-140: 移除多余的空行连续多个空行（137-138行）可以精简为一个，保持代码风格一致。
建议的修改
- - - + `@GlobalConfigValidation`(validValues = {"true", "false"}) public static GlobalConfig VM_METADATA = new GlobalConfig(CATEGORY, "vm.metadata");🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@compute/src/main/java/org/zstack/compute/vm/VmGlobalConfig.java` around lines 136 - 140, In VmGlobalConfig, remove the extra blank lines between the `@GlobalConfigValidation` annotation and the VM_METADATA field declaration so there is only a single blank line (or none) separating them; update the spacing around the `@GlobalConfigValidation` and the GlobalConfig VM_METADATA declaration to match surrounding style for the class.sdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataResult.java (1)
3-3: 冗余 import 语句。
VmInstanceInventory与当前类位于同一个包org.zstack.sdk，无需显式导入。不过如果此类是自动生成的 SDK 代码，可忽略此建议。
♻️ 建议移除冗余 import
package org.zstack.sdk; -import org.zstack.sdk.VmInstanceInventory; - public class RegisterVmInstanceFromMetadataResult {🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@sdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataResult.java` at line 3, 在类 RegisterVmInstanceFromMetadataResult 中删除冗余的 import 语句 "import org.zstack.sdk.VmInstanceInventory;"，因为 VmInstanceInventory 与当前类位于同一包 org.zstack.sdk，编译器会自动解析同包类型；如果这是自动生成的 SDK 代码且要保留，请忽略此修改。header/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathBuildExtensionPoint.java (1)
3-7: 建议为接口方法添加 Javadoc 注释根据编码规范，接口方法应配有有效的 Javadoc 注释。建议为这三个方法添加简要说明，以便其他开发者理解各方法的用途和参数含义。
📝 建议的 Javadoc 示例
public interface VmMetadataPathBuildExtensionPoint { + /** + * 获取主存储类型 + * `@return` 主存储类型标识 + */ String getPrimaryStorageType(); + + /** + * 构建虚拟机元数据路径 + * `@param` primaryStorageUuid 主存储UUID + * `@param` vmInstanceUuid 虚拟机实例UUID + * `@return` 元数据文件完整路径 + */ String buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid); + + /** + * 构建元数据目录路径 + * `@param` primaryStorageUuid 主存储UUID + * `@return` 元数据目录路径 + */ String buildMetadataDir(String primaryStorageUuid); }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathBuildExtensionPoint.java` around lines 3 - 7, Add Javadoc comments for all methods in the VmMetadataPathBuildExtensionPoint interface: document getPrimaryStorageType(), buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid), and buildMetadataDir(String primaryStorageUuid). For each method include a one-line description of purpose, `@param` tags for each parameter, and an `@return` tag describing the returned value; keep descriptions concise and follow existing project style (brief sentence, reference parameter names as shown). Ensure the comments are placed immediately above the method declarations within the interface.sdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataResult.java (1)
22-28:failedVmUuids使用了原始 List 类型建议使用泛型
List<String>替代原始类型，以提供更好的类型安全性。♻️ 建议修改
- public java.util.List failedVmUuids; - public void setFailedVmUuids(java.util.List failedVmUuids) { + public java.util.List<String> failedVmUuids; + public void setFailedVmUuids(java.util.List<String> failedVmUuids) { this.failedVmUuids = failedVmUuids; } - public java.util.List getFailedVmUuids() { + public java.util.List<String> getFailedVmUuids() { return this.failedVmUuids; }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@sdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataResult.java` around lines 22 - 28, Change the raw List usage for failedVmUuids in CleanupVmInstanceMetadataResult to a generic type to improve type safety: update the field declaration failedVmUuids, the setter setFailedVmUuids(java.util.List failedVmUuids) and the getter getFailedVmUuids() to use java.util.List<String> (and adjust parameter/return types accordingly).header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsg.java (1)
17-19: 考虑限制vmUuids列表长度
vmUuids参数仅指定nonempty = true，未限制最大数量。如果传入大量 UUID，可能导致单次请求处理时间过长或资源耗尽。建议考虑添加maxLength限制。♻️ 可选：添加长度限制
- `@APIParam`(resourceType = VmInstanceVO.class, nonempty = true) + `@APIParam`(resourceType = VmInstanceVO.class, nonempty = true, maxLength = 100) private List<String> vmUuids;🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsg.java` around lines 17 - 19, 在 APICleanupVmInstanceMetadataMsg 类中，字段 vmUuids（带有注解 `@APIParam`(resourceType = VmInstanceVO.class, nonempty = true)）没有对列表长度做限制；请在该注解中添加合适的 maxLength（例如 100 或按项目配置值），以限制单次请求的 UUID 数量并防止资源耗尽，同时更新相应的 API 文档或注释以说明该上限并确保任何调用方/测试用例遵循该限制。header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEvent.java (1)
10-12: 考虑使用原始类型int替代Integer根据 ZStack 代码库惯例，数值字段优先使用原始类型（如
int）而不是包装类型（Integer），以避免 NPE 风险和不必要的装箱/拆箱操作。如果这些字段在 API 响应中不可能为 null，建议改用int。♻️ 可选的重构建议
- private Integer totalCleaned; - private Integer totalFailed; + private int totalCleaned; + private int totalFailed;Based on learnings: "在 ZStack 代码库中，当响应类包含数值字段（如 size、actualSize）时，优先使用原始类型（long）而不是包装类型（Long），以避免 NPE 风险和不必要的装箱/拆箱操作。"
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEvent.java` around lines 10 - 12, APICleanupVmInstanceMetadataEvent 中的数值字段 totalCleaned 和 totalFailed 使用了包装类型 Integer；请将它们改为原始类型 int（在字段声明、构造/初始化、以及对应的 getter/setter 方法中改用 int 返回/参数类型），以遵循库约定并避免 NPE/装箱开销；保留 failedVmUuids 的 List<String> 类型不变，并检查任何序列化/反序列化或 API 文档注解是否需要更新以反映类型变更。
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.java`:
- Around line 70-73: The CleanupVmInstanceMetadataOnPrimaryStorageMsg is missing
the rootVolumeUuid field required by LocalStorageBase.handle() which uses
msg.getRootVolumeUuid() to locate the host; after the existing
cmsg.setMetadataPath(metadataPath) call, set the rootVolumeUuid by invoking
cmsg.setRootVolumeUuid(rootVolumeUuid) so the message includes the root volume
UUID used by local storage handling.
In `@header/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.java`:
- Line 25: In APIDetachL3NetworkFromVmMsg replace the incorrect resolver in the
`@MetadataImpact` annotation: change the resolver value from
DefaultVmUuidFromApiResolver to NicBasedVmUuidFromApiResolver so VM UUIDs are
resolved from vmNicUuid; update the import to reference
NicBasedVmUuidFromApiResolver and remove the unused DefaultVmUuidFromApiResolver
import if present.
In `@header/src/main/java/org/zstack/header/vm/APIUpdateVmPriorityMsg.java`:
- Line 15: The MetadataImpact annotation on APIUpdateVmPriorityMsg currently
uses Impact.STORAGE but this update is a configuration/metadata change; change
the annotation on class APIUpdateVmPriorityMsg from
MetadataImpact(Impact.STORAGE, resolver = "DefaultVmUuidFromApiResolver",
updateOnFailure = false) to use Impact.CONFIG (i.e. MetadataImpact(value =
MetadataImpact.Impact.CONFIG, resolver = "DefaultVmUuidFromApiResolver",
updateOnFailure = false)) so the message is classified correctly by metadata
impact workflows.
In
`@header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy`:
- Around line 28-33: The documentation entry for the response field "success" in
APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy has an empty desc; update the
field block for name "success" to provide a concise Chinese description (e.g.,
"操作是否成功" or "表示请求是否成功，true 表示成功，false 表示失败") so the event docs are complete and
consistent with other fields.
In
`@header/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovy`:
- Around line 15-20: 在
APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovy 中为 field 名为
"success" 的条目补充中文描述（desc），使其明确表示操作是否成功；参考
APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy 中对 success
的描述风格，确保描述简洁且语义一致（例如“操作是否成功”或“表示请求是否执行成功”），并保留 type/since 等其他字段不变以便文档生成器识别该字段。
In
`@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataResourcePersistExtensionPoint.java`:
- Around line 5-10: 为接口 VmMetadataResourcePersistExtensionPoint 和其方法
getPrimaryStorageType、afterVolumePersist、afterSnapshotPersist 添加 Javadoc
注释，明确说明每个方法的用途、返回值和参数语义（尤其说明 resourceType 的可取值含义及约束、size 表示的单位/含义、now
的时间语义），并确保接口方法没有多余的修饰符（不要在方法上加 public 等冗余修饰符）；保留现有方法签名和参数顺序，只补充文档以便后续实现者统一理解。
In `@header/src/main/java/org/zstack/header/vm/VmInstanceState.java`:
- Around line 33-34: VmInstanceState declares a new Registering state but no
migration/transitions are configured, which can cause nextState() to throw; add
a minimal transactions(...) block for the Registering enum constant (e.g.,
inside VmInstanceState.Registering) that registers expected transitions for
relevant VmInstanceStateEvent values so the state machine has a valid migration
table; reference the VmInstanceState enum, the Registering constant, the
transactions(...) API, VmInstanceStateEvent events used elsewhere, and ensure
offlineStates remains unchanged.
In
`@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.java`:
- Around line 3498-3508: handle(CleanupVmInstanceMetadataOnPrimaryStorageMsg)
currently fails when resolveHostUuid(...) returns null; change it to use a
fallback path that does not require a LocalStorageResourceRefVO: first check for
an explicit host UUID on the incoming msg (e.g., msg.getHostUuid()) and use it
if present, otherwise enumerate connected hosts for this primary storage and
attempt the same idempotent cleanup operation against each host (as the scanning
logic does), stopping early on success; only set reply.error and return if all
attempts fail. Update references in this method
(CleanupVmInstanceMetadataOnPrimaryStorageReply, resolveHostUuid,
self.getUuid(), bus.reply) to reflect the new control flow and ensure the
cleanup call is safe to run multiple times per host.
In
`@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.java`:
- Around line 35-62: buildMetadataDir and buildVmMetadataPath concatenate
PrimaryStorageVO.url without normalizing trailing slashes, causing potential
double-slash paths; normalize the url like calculatePathReplacements does
(ensure a single trailing slash or strip all trailing slashes then add one)
before formatting the returned strings. Update buildMetadataDir(String
primaryStorageUuid) and buildVmMetadataPath(String primaryStorageUuid, String
vmInstanceUuid) to fetch PrimaryStorageVO_.url, handle null as before, then
normalize the url (e.g., base = url.endsWith("/") ? url : url + "/", or strip
trailing slashes and append one) and use that normalized base when composing
VmInstanceMetadataConstants.METADATA_DIR_NAME and FILE_METADATA_SUFFIX so
produced paths are consistent with calculatePathReplacements.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.java`:
- Around line 1981-1991: The handlers in NfsPrimaryStorage pick a specific
hostUuid then incorrectly call getUsableBackend(), which can select a backend
from a different cluster/hypervisor; replace getUsableBackend() with
getBackendByHostUuid(hostUuid) so the backend matches the chosen host. Update
the four handlers that follow this pattern (handling
GetVmInstanceMetadataFromPrimaryStorageMsg,
ScanVmInstanceMetadataFromPrimaryStorageMsg,
CleanupVmInstanceMetadataOnPrimaryStorageMsg,
RebaseVolumeBackingFileOnPrimaryStorageMsg) to pass hostUuid into
getBackendByHostUuid(hostUuid) instead of using getUsableBackend(), ensuring
backend.handle(...) is invoked on the backend returned for that host.
- Around line 1945-1948: The code calls
getHostUuidFromVolume(msg.getRootVolumeUuid()) which can NPE because
getHostUuidFromVolume dereferences dbf.findByUuid() without null-check; update
either getHostUuidFromVolume to null-safely return null when dbf.findByUuid(...)
yields null, or here validate the VolumeVO exists before calling the helper
(e.g., lookup VolumeVO via dbf.findByUuid(msg.getRootVolumeUuid()) and if null
set reply.setError(operr(...)) and bus.reply(msg, reply)), ensuring no direct
dereference of a potentially-null VolumeVO and keeping the existing error reply
path using reply.setError/operr.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackend.java`:
- Around line 2064-2188: The four handlers for VM metadata (the Update/ Get/
Scan/ Cleanup handlers) fail to set the primaryStorageUuid on their command
objects (WriteVmMetadataCmd, GetVmInstanceMetadataCmd, ScanVmMetadataCmd,
CleanupVmMetadataCmd) before sending KVMHostAsyncHttpCallMsg, so the agent loses
primary storage context; fix by assigning the primaryStorageUuid from the
incoming message (e.g. cmd.primaryStorageUuid = msg.getPrimaryStorageUuid()) in
each handler just like other places that manually populate cmd.uuid, then send
the KVMHostAsyncHttpCallMsg.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsVmMetadataExtension.java`:
- Around line 32-34: The method buildVmMetadataPath currently hardcodes the
".json" suffix which bypasses the shared constant; change it to use
VmInstanceMetadataConstants.FILE_METADATA_SUFFIX when composing the filename
(locate buildVmMetadataPath in NfsVmMetadataExtension and replace the literal
".json" with VmInstanceMetadataConstants.FILE_METADATA_SUFFIX), ensuring the
PrimaryStorageVO mountPath selection (Q.New/PrimaryStorageVO_.mountPath) remains
unchanged so produced NFS metadata files use the canonical suffix for
scanning/cleanup/migration.
- Around line 81-85: In NfsVmMetadataExtension where you extract the old mount
prefix (the markers array with "/rootVolumes/", "/dataVolumes/",
"/volumeSnapshots/", "/memory/"), replace the use of path.indexOf(marker) and
the check idx > 0 with path.lastIndexOf(marker) and allow idx >= 0 so markers at
the start are handled; when returning the prefix use the marker's full length
(substring(0, idx + marker.length())) instead of adding 1 so the returned
oldPrefix includes the full marker text.
In `@storage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.java`:
- Around line 1879-1883:
ScanVmInstanceMetadataFromPrimaryStorageReply.getVmInstanceMetadata() can be
null causing an NPE when calling .stream(); update the handling in
PrimaryStorageBase (around where ScanVmInstanceMetadataFromPrimaryStorageReply
re = r.castReply() is used) to null-safe the collection: if
re.getVmInstanceMetadata() is null, set
reply.setVmInstanceMetadata(Collections.emptyList()) (or pass an empty
List<VmMetadataScanEntry>), otherwise filter the list by excluding
VmMetadataCategory.TEMPLATE_CACHE and set the filtered result via
reply.setVmInstanceMetadata(filtered).
In `@testlib/src/main/java/org/zstack/testlib/LocalStorageSpec.groovy`:
- Around line 608-612: The simulator for
LocalStorageKvmBackend.GET_VM_INSTANCE_METADATA_PATH creates and populates a
LocalStorageKvmBackend.GetVmInstanceMetadataRsp instance named rsp but then
returns a new empty GetVmInstanceMetadataRsp, discarding rsp.metadata; fix by
returning the populated rsp (replace the final return of new
LocalStorageKvmBackend.GetVmInstanceMetadataRsp() with returning rsp) so the
metadata set on rsp is preserved.
---
Nitpick comments:
In `@compute/src/main/java/org/zstack/compute/vm/VmGlobalConfig.java`:
- Around line 136-140: In VmGlobalConfig, remove the extra blank lines between
the `@GlobalConfigValidation` annotation and the VM_METADATA field declaration so
there is only a single blank line (or none) separating them; update the spacing
around the `@GlobalConfigValidation` and the GlobalConfig VM_METADATA declaration
to match surrounding style for the class.
In
`@header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReply.java`:
- Around line 22-25: The __example__() currently returns an empty
APIScanVmInstanceMetadataFromPrimaryStorageReply; update
APIScanVmInstanceMetadataFromPrimaryStorageReply.__example__() to populate the
reply with realistic sample data by calling the reply's setters (e.g.,
setSuccess(true/false), setError("..."), setInventories(...) or
addInventory(...)) and by creating one example metadata inventory object (use
the inventory class's __example__() if available or construct a small
APIVmInstanceMetadataInventory with sample fields) so generated API docs show
concrete values.
In
`@header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEvent.java`:
- Around line 10-12: APICleanupVmInstanceMetadataEvent 中的数值字段 totalCleaned 和
totalFailed 使用了包装类型 Integer；请将它们改为原始类型 int（在字段声明、构造/初始化、以及对应的 getter/setter
方法中改用 int 返回/参数类型），以遵循库约定并避免 NPE/装箱开销；保留 failedVmUuids 的 List<String>
类型不变，并检查任何序列化/反序列化或 API 文档注解是否需要更新以反映类型变更。
In
`@header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsg.java`:
- Around line 17-19: 在 APICleanupVmInstanceMetadataMsg 类中，字段 vmUuids（带有注解
`@APIParam`(resourceType = VmInstanceVO.class, nonempty =
true)）没有对列表长度做限制；请在该注解中添加合适的 maxLength（例如 100 或按项目配置值），以限制单次请求的 UUID
数量并防止资源耗尽，同时更新相应的 API 文档或注释以说明该上限并确保任何调用方/测试用例遵循该限制。
In
`@header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.java`:
- Around line 3-5: The VmInstanceMetadataConstants utility class should be made
final to prevent inheritance and match VmMetadataConstants; update the class
declaration for VmInstanceMetadataConstants to include the final modifier
(keeping the existing private constructor intact) so it becomes public final
class VmInstanceMetadataConstants.
In `@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataConstants.java`:
- Around line 14-16: 在 VmMetadataConstants 类的 slotCapacity(long lvSize)
方法中存在魔法数字 4096；请在该类中新增一个命名常量（例如 PAGE_SIZE = 4096 或
VM_METADATA_PAGE_SIZE）并用该常量替换方法体中所有的 4096 引用（保持原有计算逻辑 ((lvSize -
SBLK_HEADER_SIZE) / 2 / PAGE_SIZE) * PAGE_SIZE 不变），并确保常量为静态 final
long，命名符合项目风格以提高可读性和可维护性（保留对 SBLK_HEADER_SIZE 的引用）。
In
`@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyService.java`:
- Around line 20-28: The API uses a boolean flag in
VmMetadataDirtyService.markDirty(String vmInstanceUuid, boolean
storageStructureChange) which reduces call-site readability; split this into two
explicit methods (e.g., markDirtyWithStorageStructureChange(String
vmInstanceUuid) and markDirtyWithoutStorageStructureChange(String
vmInstanceUuid) or markDirtyForStorageChange / markDirty) and update the
VmMetadataDirtyService interface to declare those two methods, have existing
implementations add corresponding implementations (or have the old markDirty
delegate to the new methods and mark it `@Deprecated`) and update callers to use
the descriptive methods instead of markDirty(uuid, true/false).
In
`@header/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathBuildExtensionPoint.java`:
- Around line 3-7: Add Javadoc comments for all methods in the
VmMetadataPathBuildExtensionPoint interface: document getPrimaryStorageType(),
buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid), and
buildMetadataDir(String primaryStorageUuid). For each method include a one-line
description of purpose, `@param` tags for each parameter, and an `@return` tag
describing the returned value; keep descriptions concise and follow existing
project style (brief sentence, reference parameter names as shown). Ensure the
comments are placed immediately above the method declarations within the
interface.
In
`@header/src/main/java/org/zstack/header/vm/metadata/VolumeResourceMetadata.java`:
- Around line 5-8: VolumeResourceMetadata declares List fields
snapshotReferences and snapshotReferenceTrees without initialization, risking
NPEs; initialize them when declared (e.g., set both to new ArrayList<>()) and
add the required import (java.util.ArrayList) so callers can safely read/modify
them, or alternatively initialize to Collections.emptyList() if immutability is
desired; update the declarations in class VolumeResourceMetadata accordingly.
In `@sdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataResult.java`:
- Around line 22-28: Change the raw List usage for failedVmUuids in
CleanupVmInstanceMetadataResult to a generic type to improve type safety: update
the field declaration failedVmUuids, the setter setFailedVmUuids(java.util.List
failedVmUuids) and the getter getFailedVmUuids() to use java.util.List<String>
(and adjust parameter/return types accordingly).
In `@sdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataResult.java`:
- Line 3: 在类 RegisterVmInstanceFromMetadataResult 中删除冗余的 import 语句 "import
org.zstack.sdk.VmInstanceInventory;"，因为 VmInstanceInventory 与当前类位于同一包
org.zstack.sdk，编译器会自动解析同包类型；如果这是自动生成的 SDK 代码且要保留，请忽略此修改。
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⛔ Files ignored due to path filters (5)
conf/globalConfig/vm.xmlis excluded by!**/*.xmlconf/persistence.xmlis excluded by!**/*.xmlconf/serviceConfig/primaryStorage.xmlis excluded by!**/*.xmlconf/serviceConfig/vmInstance.xmlis excluded by!**/*.xmlconf/springConfigXml/VmInstanceManager.xmlis excluded by!**/*.xml
📒 Files selected for processing (147)
compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.javacompute/src/main/java/org/zstack/compute/vm/VmGlobalConfig.javacompute/src/main/java/org/zstack/compute/vm/VmSystemTags.javaconf/db/upgrade/V5.0.0__schema.sqlheader/src/main/java/org/zstack/header/host/APIGetPhysicalMachineBlockDevicesMsg.javaheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/storage/primary/CleanupVmInstanceMetadataOnPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/CleanupVmInstanceMetadataOnPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/GetVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/GetVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/ReadVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/storage/primary/ReadVmInstanceMetadataReply.javaheader/src/main/java/org/zstack/header/storage/primary/RebaseVolumeBackingFileOnPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/RebaseVolumeBackingFileOnPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/ScanVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/ScanVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/VmMetadataScanEntry.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIDeleteVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIRevertVolumeFromSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIShrinkVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIUpdateVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIDeleteVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIRevertVmFromSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIUngroupVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIUpdateVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/tag/APICreateSystemTagMsg.javaheader/src/main/java/org/zstack/header/tag/APICreateSystemTagsMsg.javaheader/src/main/java/org/zstack/header/tag/APIDeleteTagMsg.javaheader/src/main/java/org/zstack/header/tag/APIUpdateSystemTagMsg.javaheader/src/main/java/org/zstack/header/vm/APIAttachIsoToVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIAttachL3NetworkToVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIAttachVmNicToVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIChangeInstanceOfferingMsg.javaheader/src/main/java/org/zstack/header/vm/APIChangeVmNicNetworkMsg.javaheader/src/main/java/org/zstack/header/vm/APIChangeVmNicStateMsg.javaheader/src/main/java/org/zstack/header/vm/APIConvertTemplatedVmInstanceToVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIConvertVmInstanceToTemplatedVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APICreateVmNicMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmBootModeMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmConsolePasswordMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmHostnameMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmNicMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmSshKeyMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmStaticIpMsg.javaheader/src/main/java/org/zstack/header/vm/APIDestroyVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIDetachIsoFromVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIExpungeVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIMigrateVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIRecoverVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIReimageVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmBootModeMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmBootOrderMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmBootVolumeMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmClockTrackMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmConsolePasswordMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmHostnameMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmQxlMemoryMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmSoundTypeMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmSshKeyMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmStaticIpMsg.javaheader/src/main/java/org/zstack/header/vm/APIUpdateVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIUpdateVmNicDriverMsg.javaheader/src/main/java/org/zstack/header/vm/APIUpdateVmPriorityMsg.javaheader/src/main/java/org/zstack/header/vm/VmInstanceState.javaheader/src/main/java/org/zstack/header/vm/cdrom/APICreateVmCdRomMsg.javaheader/src/main/java/org/zstack/header/vm/cdrom/APISetVmInstanceDefaultCdRomMsg.javaheader/src/main/java/org/zstack/header/vm/cdrom/APIUpdateVmCdRomMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEvent.javaheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEventDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataEvent.javaheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataEventDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataEvent.javaheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataEventDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/MetadataImpact.javaheader/src/main/java/org/zstack/header/vm/metadata/ResourceMetadata.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataOnPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataOnPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataReply.javaheader/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.javaheader/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataDTO.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataCategory.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataConstants.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyService.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyVO.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyVO_.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataErrors.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataFingerprintVO.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathBuildExtensionPoint.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathReplacementExtensionPoint.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataResourcePersistExtensionPoint.javaheader/src/main/java/org/zstack/header/vm/metadata/VmUuidFromApiResolver.javaheader/src/main/java/org/zstack/header/vm/metadata/VolumeResourceMetadata.javaheader/src/main/java/org/zstack/header/volume/APIAttachDataVolumeToVmMsg.javaheader/src/main/java/org/zstack/header/volume/APIChangeVolumeStateMsg.javaheader/src/main/java/org/zstack/header/volume/APICreateVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/volume/APICreateVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/volume/APIDeleteDataVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APIDetachDataVolumeFromVmMsg.javaheader/src/main/java/org/zstack/header/volume/APIExpungeDataVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APIFlattenVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APIRecoverDataVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APISyncVolumeSizeMsg.javaheader/src/main/java/org/zstack/header/volume/APIUndoSnapshotCreationMsg.javaheader/src/main/java/org/zstack/header/volume/APIUpdateVolumeMsg.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/APILocalStorageMigrateVolumeMsg.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageHypervisorBackend.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageKvmBackend.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageSimulator.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageSimulatorConfig.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageBackend.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackend.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackendCommands.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsVmMetadataExtension.javaresourceconfig/src/main/java/org/zstack/resourceconfig/APIDeleteResourceConfigMsg.javaresourceconfig/src/main/java/org/zstack/resourceconfig/APIUpdateResourceConfigMsg.javasdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataAction.javasdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataResult.javasdk/src/main/java/org/zstack/sdk/GetVmInstanceMetadataFromPrimaryStorageAction.javasdk/src/main/java/org/zstack/sdk/GetVmInstanceMetadataFromPrimaryStorageResult.javasdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataAction.javasdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataResult.javasdk/src/main/java/org/zstack/sdk/ScanVmInstanceMetadataFromPrimaryStorageAction.javasdk/src/main/java/org/zstack/sdk/ScanVmInstanceMetadataFromPrimaryStorageResult.javasdk/src/main/java/org/zstack/sdk/UpdateVmInstanceMetadataAction.javasdk/src/main/java/org/zstack/sdk/UpdateVmInstanceMetadataResult.javastorage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.javatestlib/src/main/java/org/zstack/testlib/ApiHelper.groovytestlib/src/main/java/org/zstack/testlib/LocalStorageSpec.groovytestlib/src/main/java/org/zstack/testlib/NfsPrimaryStorageSpec.groovy
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| CleanupVmInstanceMetadataOnPrimaryStorageMsg cmsg = new CleanupVmInstanceMetadataOnPrimaryStorageMsg(); | ||
| cmsg.setPrimaryStorageUuid(psUuid); | ||
| cmsg.setVmUuid(vmUuid); | ||
| cmsg.setMetadataPath(metadataPath); |
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设置 rootVolumeUuid 到消息中
LocalStorageBase.handle() 方法使用 msg.getRootVolumeUuid() 来确定处理主机，但当前代码未设置该字段。虽然 NFS 存储实现不需要此字段，但本地存储实现依赖它来解析主机。rootVolumeUuid 在第 47 行已获取，应在第 73 行后添加 cmsg.setRootVolumeUuid(rootVolumeUuid);。
修复方案
CleanupVmInstanceMetadataOnPrimaryStorageMsg cmsg = new CleanupVmInstanceMetadataOnPrimaryStorageMsg();
cmsg.setPrimaryStorageUuid(psUuid);
cmsg.setVmUuid(vmUuid);
cmsg.setMetadataPath(metadataPath);
+cmsg.setRootVolumeUuid(rootVolumeUuid);📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| CleanupVmInstanceMetadataOnPrimaryStorageMsg cmsg = new CleanupVmInstanceMetadataOnPrimaryStorageMsg(); | |
| cmsg.setPrimaryStorageUuid(psUuid); | |
| cmsg.setVmUuid(vmUuid); | |
| cmsg.setMetadataPath(metadataPath); | |
| CleanupVmInstanceMetadataOnPrimaryStorageMsg cmsg = new CleanupVmInstanceMetadataOnPrimaryStorageMsg(); | |
| cmsg.setPrimaryStorageUuid(psUuid); | |
| cmsg.setVmUuid(vmUuid); | |
| cmsg.setMetadataPath(metadataPath); | |
| cmsg.setRootVolumeUuid(rootVolumeUuid); |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.java`
around lines 70 - 73, The CleanupVmInstanceMetadataOnPrimaryStorageMsg is
missing the rootVolumeUuid field required by LocalStorageBase.handle() which
uses msg.getRootVolumeUuid() to locate the host; after the existing
cmsg.setMetadataPath(metadataPath) call, set the rootVolumeUuid by invoking
cmsg.setRootVolumeUuid(rootVolumeUuid) so the message includes the root volume
UUID used by local storage handling.
| method = HttpMethod.DELETE, | ||
| responseClass = APIDetachL3NetworkFromVmEvent.class | ||
| ) | ||
| @MetadataImpact(value = MetadataImpact.Impact.CONFIG, resolver = "DefaultVmUuidFromApiResolver") |
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rg -n -C3 "MetadataImpact|resolver\\s*=|resolve.*VmUuid|VmUuidFromApiResolver"
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rg -n -C4 "APIDetachL3NetworkFromVmMsg|setVmInstanceUuid\\(|getVmNicUuid\\(|vmNicUuid"
echo "=== 4) 重点检查拦截器/处理器中该消息的预处理顺序 ==="
rg -n -C5 "VmInstanceApiInterceptor|intercept\\(|APIDetachL3NetworkFromVmMsg"Repository: MatheMatrix/zstack
Length of output: 50376
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Find and read DefaultVmUuidFromApiResolver ==="
fd 'DefaultVmUuidFromApiResolver.java' -x cat {}
echo -e "\n=== 2) Find NicBasedVmUuidFromApiResolver ==="
fd 'NicBasedVmUuidFromApiResolver.java' -x cat {}
echo -e "\n=== 3) Read APIDetachL3NetworkFromVmMsg full definition ==="
cat header/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.java
echo -e "\n=== 4) Check metadata processing in API framework ==="
fd 'MetadataImpactProcessor|VmMetadataProcessor' -x head -100 {}Repository: MatheMatrix/zstack
Length of output: 2362
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Search for resolver implementations or bean definitions ==="
rg 'DefaultVmUuidFromApiResolver|NicBasedVmUuidFromApiResolver' --type java -A 5 -B 2
echo -e "\n=== 2) Look for VmUuidFromApiResolver implementations ==="
rg 'implements VmUuidFromApiResolver' --type java -A 10
echo -e "\n=== 3) Find where vmInstanceUuid is populated from vmNicUuid ==="
rg 'setVmInstanceUuid.*vmNicUuid|fromVmNic|getVmInstanceUuidByNic' --type java -A 3 -B 2
echo -e "\n=== 4) Check for APIParamInterceptor or VmInstanceMessage interceptor ==="
rg 'VmInstanceMessage|APIInterceptor.*vmInstanceUuid|fillVmInstanceUuid' --type java -l | head -10 | xargs -I {} sh -c 'echo ">>> {}"; head -50 {}'Repository: MatheMatrix/zstack
Length of output: 35956
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Search for resolver bean registration or instantiation ==="
rg 'DefaultVmUuidFromApiResolver|NicBasedVmUuidFromApiResolver|@Bean|@Component' --type java -A 3 | grep -A 5 'DefaultVmUuidFromApiResolver\|NicBasedVmUuidFromApiResolver'
echo -e "\n=== 2) Search in compute module for resolver implementations ==="
find compute -name '*Resolver*.java' -o -name '*VmUuid*.java' | head -20 | xargs -I {} sh -c 'echo ">>> {}"; head -50 {}'
echo -e "\n=== 3) Check APIDetachL3NetworkFromVmMsg interceptor handling ==="
rg 'APIDetachL3NetworkFromVmMsg|VmInstanceMessage' compute -A 5 -B 2 | head -100Repository: MatheMatrix/zstack
Length of output: 31404
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Search for all VmUuidFromApiResolver implementations or beans ==="
find compute -name '*.java' | xargs grep -l 'VmUuidFromApiResolver\|@Component.*Resolver' | head -20
echo -e "\n=== 2) Compare similar NIC messages patterns ==="
echo "--- APIChangeVmNicNetworkMsg ---"
rg -A 10 'class APIChangeVmNicNetworkMsg' header/src/main/java/org/zstack/header/vm/APIChangeVmNicNetworkMsg.java
echo -e "\n--- APIChangeVmNicStateMsg ---"
rg -A 10 'class APIChangeVmNicStateMsg' header/src/main/java/org/zstack/header/vm/APIChangeVmNicStateMsg.java
echo -e "\n--- APIDetachL3NetworkFromVmMsg ---"
rg -A 10 'class APIDetachL3NetworkFromVmMsg' header/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.java
echo -e "\n=== 3) Look for DefaultVmUuidFromApiResolver usage vs NicBasedVmUuidFromApiResolver ==="
echo "--- Messages using DefaultVmUuidFromApiResolver with `@APINoSee` vmInstanceUuid and vmNicUuid param ---"
rg -l 'APIDetachL3NetworkFromVmMsg|APIAttachVmNicToVmMsg' --type java | xargs -I {} sh -c 'echo "{}"; grep -A 10 "@MetadataImpact\|@APINoSee\|@APIParam" {}'Repository: MatheMatrix/zstack
Length of output: 136
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Direct search for resolver implementations ==="
fd 'Resolver.*\.java' compute --type f | head -20
echo -e "\n=== 2) Search in compute for resolver bean definitions ==="
rg '@Component|@Bean' compute --type java -A 3 | grep -i 'resolver\|uuid' | head -30
echo -e "\n=== 3) Look for where DefaultVmUuidFromApiResolver is defined ==="
rg 'class.*VmUuidFromApiResolver|interface.*VmUuidFromApiResolver' compute --type java
echo -e "\n=== 4) Check VmInstanceApiInterceptor for message handling ==="
fd 'VmInstanceApiInterceptor.java' compute -x head -80 {}
echo -e "\n=== 5) Search for NIC-based operations that use DefaultVmUuidFromApiResolver ==="
rg 'APIAttachVmNicToVmMsg|APIDetachL3NetworkFromVmMsg' compute --type java -B 3 -A 8Repository: MatheMatrix/zstack
Length of output: 175
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Search broadly for resolver in header ==="
fd 'Resolver' header --type f | head -20
echo -e "\n=== 2) Check ApiMessageInterceptionException and how messages are processed ==="
rg 'VmInstanceMessage|vmInstanceUuid' header/src/main/java/org/zstack/header/vm/ --type java -l | grep -i 'base\|helper\|interceptor' | head -10
echo -e "\n=== 3) Search for where vmInstanceUuid gets populated from vmNicUuid ==="
rg -n 'vmInstanceUuid.*=.*vmNicUuid|setVmInstanceUuid.*getVmNicUuid\|getVmInstanceUuidByVmNicUuid' --type java
echo -e "\n=== 4) Look at VmInstanceMessageHandler or similar ==="
rg 'VmInstanceMessage' header/src/main/java/org/zstack/header/vm/VmInstanceMessage.java -A 10
echo -e "\n=== 5) Check how `@MetadataImpact` resolver is invoked relative to interceptor ==="
fd 'MetadataImpact.java' | xargs -I {} sh -c 'echo ">>> {}"; cat {}'Repository: MatheMatrix/zstack
Length of output: 269
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 1) Read VmUuidFromApiResolver interface ==="
cat header/src/main/java/org/zstack/header/vm/metadata/VmUuidFromApiResolver.java
echo -e "\n=== 2) Search for DefaultVmUuidFromApiResolver implementation ==="
rg 'DefaultVmUuidFromApiResolver' --type java -B 5 -A 20
echo -e "\n=== 3) Check if resolver is a Spring component/bean ==="
rg 'class.*VmUuidFromApiResolver\|@Component\|@Bean' --type java | grep -A 2 'VmUuidFromApiResolver'
echo -e "\n=== 4) Look for metadata processing framework ==="
fd 'MetadataImpactProcessor\|MetadataResolver' header --type f | head -5 | xargs -I {} sh -c 'echo ">>> {}"; head -80 {}'
echo -e "\n=== 5) Search for where VmInstanceMessage.vmInstanceUuid is set during interceptor phase ==="
rg 'implements VmInstanceMessage|getVmInstanceUuid' header/src/main/java/org/zstack/header/vm/VmInstanceMessage.java -A 5Repository: MatheMatrix/zstack
Length of output: 50374
使用错误的 resolver — 应改为 NicBasedVmUuidFromApiResolver
该消息仅通过 @APIParam 提供 vmNicUuid，vmInstanceUuid 被标记为 @APINoSee。与 APIChangeVmNicNetworkMsg 和 APIChangeVmNicStateMsg 等类似的 NIC 相关操作一致，应使用 NicBasedVmUuidFromApiResolver 而非 DefaultVmUuidFromApiResolver，以支持从 NIC UUID 到 VM UUID 的解析。
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@header/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.java`
at line 25, In APIDetachL3NetworkFromVmMsg replace the incorrect resolver in the
`@MetadataImpact` annotation: change the resolver value from
DefaultVmUuidFromApiResolver to NicBasedVmUuidFromApiResolver so VM UUIDs are
resolved from vmNicUuid; update the import to reference
NicBasedVmUuidFromApiResolver and remove the unused DefaultVmUuidFromApiResolver
import if present.
| isAction = true, | ||
| responseClass = APIUpdateVmPriorityEvent.class | ||
| ) | ||
| @MetadataImpact(value = MetadataImpact.Impact.STORAGE, resolver = "DefaultVmUuidFromApiResolver", updateOnFailure = false) |
There was a problem hiding this comment.
MetadataImpact 影响类型可能标错（应评估改为 CONFIG）。
Line 15 当前使用 Impact.STORAGE，但“更新 VM 优先级”更接近配置元数据变更；这会影响后续按 impact 分类执行的元数据流程。
建议修改
-@MetadataImpact(value = MetadataImpact.Impact.STORAGE, resolver = "DefaultVmUuidFromApiResolver", updateOnFailure = false)
+@MetadataImpact(value = MetadataImpact.Impact.CONFIG, resolver = "DefaultVmUuidFromApiResolver", updateOnFailure = false)🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@header/src/main/java/org/zstack/header/vm/APIUpdateVmPriorityMsg.java` at
line 15, The MetadataImpact annotation on APIUpdateVmPriorityMsg currently uses
Impact.STORAGE but this update is a configuration/metadata change; change the
annotation on class APIUpdateVmPriorityMsg from MetadataImpact(Impact.STORAGE,
resolver = "DefaultVmUuidFromApiResolver", updateOnFailure = false) to use
Impact.CONFIG (i.e. MetadataImpact(value = MetadataImpact.Impact.CONFIG,
resolver = "DefaultVmUuidFromApiResolver", updateOnFailure = false)) so the
message is classified correctly by metadata impact workflows.
Comment on lines
+28
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+33
| field { | ||
| name "success" | ||
| desc "" | ||
| type "boolean" | ||
| since "5.0.0" | ||
| } |
There was a problem hiding this comment.
success 字段缺少描述
success 字段的 desc 为空，建议补充描述以保持文档完整性。
📝 建议修改
field {
name "success"
- desc ""
+ desc "操作是否成功"
type "boolean"
since "5.0.0"
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| field { | |
| name "success" | |
| desc "" | |
| type "boolean" | |
| since "5.0.0" | |
| } | |
| field { | |
| name "success" | |
| desc "操作是否成功" | |
| type "boolean" | |
| since "5.0.0" | |
| } |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy`
around lines 28 - 33, The documentation entry for the response field "success"
in APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy has an empty desc; update
the field block for name "success" to provide a concise Chinese description
(e.g., "操作是否成功" or "表示请求是否成功，true 表示成功，false 表示失败") so the event docs are
complete and consistent with other fields.
Comment on lines
+15
to
+20
| field { | ||
| name "success" | ||
| desc "" | ||
| type "boolean" | ||
| since "5.0.0" | ||
| } |
There was a problem hiding this comment.
success 字段缺少描述
与 APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy 相同，success 字段的描述为空，建议补充。
📝 建议修改
field {
name "success"
- desc ""
+ desc "操作是否成功"
type "boolean"
since "5.0.0"
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| field { | |
| name "success" | |
| desc "" | |
| type "boolean" | |
| since "5.0.0" | |
| } | |
| field { | |
| name "success" | |
| desc "操作是否成功" | |
| type "boolean" | |
| since "5.0.0" | |
| } |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@header/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovy`
around lines 15 - 20, 在
APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovy 中为 field 名为
"success" 的条目补充中文描述（desc），使其明确表示操作是否成功；参考
APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy 中对 success
的描述风格，确保描述简洁且语义一致（例如“操作是否成功”或“表示请求是否执行成功”），并保留 type/since 等其他字段不变以便文档生成器识别该字段。
Comment on lines
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+2188
| public void handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion) { | ||
| WriteVmMetadataCmd cmd = new WriteVmMetadataCmd(); | ||
| cmd.metadata = msg.getMetadata(); | ||
| cmd.metadataPath = msg.getMetadataPath(); | ||
| cmd.vmUuid = msg.getVmInstanceUuid(); | ||
| cmd.vmName = msg.getVmInstanceName(); | ||
| cmd.vmCategory = msg.getVmCategory(); | ||
| cmd.architecture = msg.getArchitecture(); | ||
| cmd.schemaVersion = msg.getSchemaVersion(); | ||
|
|
||
| KVMHostAsyncHttpCallMsg hmsg = new KVMHostAsyncHttpCallMsg(); | ||
| hmsg.setCommand(cmd); | ||
| hmsg.setPath(WRITE_VM_METADATA_PATH); | ||
| hmsg.setHostUuid(hostUuid); | ||
| bus.makeTargetServiceIdByResourceUuid(hmsg, HostConstant.SERVICE_ID, hostUuid); | ||
| bus.send(hmsg, new CloudBusCallBack(completion) { | ||
| @Override | ||
| public void run(MessageReply reply) { | ||
| if (!reply.isSuccess()) { | ||
| completion.fail(reply.getError()); | ||
| return; | ||
| } | ||
|
|
||
| WriteVmMetadataRsp rsp = ((KVMHostAsyncHttpCallReply) reply).toResponse(WriteVmMetadataRsp.class); | ||
| if (!rsp.isSuccess()) { | ||
| completion.fail(operr("failed to write vm metadata on nfs via host[uuid:%s]: %s", hostUuid, rsp.getError())); | ||
| return; | ||
| } | ||
|
|
||
| completion.success(new UpdateVmInstanceMetadataOnPrimaryStorageReply()); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| @Override | ||
| public void handle(GetVmInstanceMetadataFromPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<GetVmInstanceMetadataFromPrimaryStorageReply> completion) { | ||
| NfsPrimaryStorageKVMBackendCommands.GetVmInstanceMetadataCmd cmd = new NfsPrimaryStorageKVMBackendCommands.GetVmInstanceMetadataCmd(); | ||
| cmd.metadataPath = msg.getMetadataPath(); | ||
|
|
||
| KVMHostAsyncHttpCallMsg hmsg = new KVMHostAsyncHttpCallMsg(); | ||
| hmsg.setCommand(cmd); | ||
| hmsg.setPath(GET_VM_INSTANCE_METADATA_PATH); | ||
| hmsg.setHostUuid(hostUuid); | ||
| bus.makeTargetServiceIdByResourceUuid(hmsg, HostConstant.SERVICE_ID, hostUuid); | ||
| bus.send(hmsg, new CloudBusCallBack(completion) { | ||
| @Override | ||
| public void run(MessageReply reply) { | ||
| if (!reply.isSuccess()) { | ||
| completion.fail(reply.getError()); | ||
| return; | ||
| } | ||
|
|
||
| GetVmInstanceMetadataRsp rsp = ((KVMHostAsyncHttpCallReply) reply).toResponse(GetVmInstanceMetadataRsp.class); | ||
| if (!rsp.isSuccess()) { | ||
| completion.fail(operr("failed to get vm instance metadata on nfs via host[uuid:%s]: %s", hostUuid, rsp.getError())); | ||
| return; | ||
| } | ||
|
|
||
| GetVmInstanceMetadataFromPrimaryStorageReply r = new GetVmInstanceMetadataFromPrimaryStorageReply(); | ||
| r.setMetadata(rsp.metadata); | ||
| completion.success(r); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| @Override | ||
| public void handle(ScanVmInstanceMetadataFromPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<ScanVmInstanceMetadataFromPrimaryStorageReply> completion) { | ||
| NfsPrimaryStorageKVMBackendCommands.ScanVmMetadataCmd cmd = new NfsPrimaryStorageKVMBackendCommands.ScanVmMetadataCmd(); | ||
| cmd.metadataDir = msg.getMetadataDir(); | ||
|
|
||
| KVMHostAsyncHttpCallMsg hmsg = new KVMHostAsyncHttpCallMsg(); | ||
| hmsg.setCommand(cmd); | ||
| hmsg.setPath(SCAN_VM_METADATA_PATH); | ||
| hmsg.setHostUuid(hostUuid); | ||
| bus.makeTargetServiceIdByResourceUuid(hmsg, HostConstant.SERVICE_ID, hostUuid); | ||
| bus.send(hmsg, new CloudBusCallBack(completion) { | ||
| @Override | ||
| public void run(MessageReply reply) { | ||
| if (!reply.isSuccess()) { | ||
| completion.fail(reply.getError()); | ||
| return; | ||
| } | ||
|
|
||
| NfsPrimaryStorageKVMBackendCommands.ScanVmMetadataRsp rsp = ((KVMHostAsyncHttpCallReply) reply).toResponse(NfsPrimaryStorageKVMBackendCommands.ScanVmMetadataRsp.class); | ||
| if (!rsp.isSuccess()) { | ||
| completion.fail(operr("failed to scan vm instance metadata on nfs via host[uuid:%s]: %s", hostUuid, rsp.getError())); | ||
| return; | ||
| } | ||
|
|
||
| ScanVmInstanceMetadataFromPrimaryStorageReply r = new ScanVmInstanceMetadataFromPrimaryStorageReply(); | ||
| r.setVmInstanceMetadata(rsp.metadataEntries); | ||
| completion.success(r); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| @Override | ||
| public void handle(CleanupVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<CleanupVmInstanceMetadataOnPrimaryStorageReply> completion) { | ||
| CleanupVmMetadataCmd cmd = new CleanupVmMetadataCmd(); | ||
| cmd.metadataPath = msg.getMetadataPath(); | ||
|
|
||
| KVMHostAsyncHttpCallMsg hmsg = new KVMHostAsyncHttpCallMsg(); | ||
| hmsg.setCommand(cmd); | ||
| hmsg.setPath(CLEANUP_VM_METADATA_PATH); | ||
| hmsg.setHostUuid(hostUuid); | ||
| bus.makeTargetServiceIdByResourceUuid(hmsg, HostConstant.SERVICE_ID, hostUuid); | ||
| bus.send(hmsg, new CloudBusCallBack(completion) { | ||
| @Override | ||
| public void run(MessageReply reply) { | ||
| if (!reply.isSuccess()) { | ||
| completion.fail(reply.getError()); | ||
| return; | ||
| } | ||
|
|
||
| CleanupVmMetadataRsp rsp = ((KVMHostAsyncHttpCallReply) reply).toResponse(CleanupVmMetadataRsp.class); | ||
| if (!rsp.isSuccess()) { | ||
| completion.fail(operr("failed to cleanup vm metadata on nfs via host[uuid:%s]: %s", hostUuid, rsp.getError())); | ||
| return; | ||
| } | ||
|
|
||
| CleanupVmInstanceMetadataOnPrimaryStorageReply r = new CleanupVmInstanceMetadataOnPrimaryStorageReply(); | ||
| completion.success(r); | ||
| } | ||
| }); | ||
| } |
There was a problem hiding this comment.
这四个元数据命令少传了 primaryStorageUuid。
asyncHttpCall(...) 在 Line 1785 会统一补 cmd.setUuid(inv.getUuid())；这里绕过 helper 直接发 KVMHostAsyncHttpCallMsg 时，却没有像 Line 2036 和 Line 2197 那样手动补上 UUID。这样发到 agent 的 NFS 命令会丢掉主存上下文，写/读/扫描/清理元数据都可能直接失败。
🛠️ 建议修改
public void handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion) {
WriteVmMetadataCmd cmd = new WriteVmMetadataCmd();
+ cmd.setUuid(msg.getPrimaryStorageUuid());
cmd.metadata = msg.getMetadata();
cmd.metadataPath = msg.getMetadataPath();
cmd.vmUuid = msg.getVmInstanceUuid();
@@
public void handle(GetVmInstanceMetadataFromPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<GetVmInstanceMetadataFromPrimaryStorageReply> completion) {
NfsPrimaryStorageKVMBackendCommands.GetVmInstanceMetadataCmd cmd = new NfsPrimaryStorageKVMBackendCommands.GetVmInstanceMetadataCmd();
+ cmd.setUuid(msg.getPrimaryStorageUuid());
cmd.metadataPath = msg.getMetadataPath();
@@
public void handle(ScanVmInstanceMetadataFromPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<ScanVmInstanceMetadataFromPrimaryStorageReply> completion) {
NfsPrimaryStorageKVMBackendCommands.ScanVmMetadataCmd cmd = new NfsPrimaryStorageKVMBackendCommands.ScanVmMetadataCmd();
+ cmd.setUuid(msg.getPrimaryStorageUuid());
cmd.metadataDir = msg.getMetadataDir();
@@
public void handle(CleanupVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<CleanupVmInstanceMetadataOnPrimaryStorageReply> completion) {
CleanupVmMetadataCmd cmd = new CleanupVmMetadataCmd();
+ cmd.setUuid(msg.getPrimaryStorageUuid());
cmd.metadataPath = msg.getMetadataPath();🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackend.java`
around lines 2064 - 2188, The four handlers for VM metadata (the Update/ Get/
Scan/ Cleanup handlers) fail to set the primaryStorageUuid on their command
objects (WriteVmMetadataCmd, GetVmInstanceMetadataCmd, ScanVmMetadataCmd,
CleanupVmMetadataCmd) before sending KVMHostAsyncHttpCallMsg, so the agent loses
primary storage context; fix by assigning the primaryStorageUuid from the
incoming message (e.g. cmd.primaryStorageUuid = msg.getPrimaryStorageUuid()) in
each handler just like other places that manually populate cmd.uuid, then send
the KVMHostAsyncHttpCallMsg.
Comment on lines
+32
to
+34
| public String buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid) { | ||
| String mountPath = Q.New(PrimaryStorageVO.class).select(PrimaryStorageVO_.mountPath).eq(PrimaryStorageVO_.uuid, primaryStorageUuid).findValue(); | ||
| return String.format("%s/%s/%s.json", mountPath, VmInstanceMetadataConstants.METADATA_DIR_NAME, vmInstanceUuid); |
There was a problem hiding this comment.
文件后缀不要绕过共享常量
header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.java 已把文件型元数据后缀定义成 FILE_METADATA_SUFFIX = ".vmmeta"，这里却直接写成 .json。如果后续扫描、清理或跨存储迁移按共享后缀匹配，NFS 上写出来的元数据文件会被漏掉。
建议修改
- return String.format("%s/%s/%s.json", mountPath, VmInstanceMetadataConstants.METADATA_DIR_NAME, vmInstanceUuid);
+ return String.format("%s/%s/%s%s",
+ mountPath,
+ VmInstanceMetadataConstants.METADATA_DIR_NAME,
+ vmInstanceUuid,
+ VmInstanceMetadataConstants.FILE_METADATA_SUFFIX);📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| public String buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid) { | |
| String mountPath = Q.New(PrimaryStorageVO.class).select(PrimaryStorageVO_.mountPath).eq(PrimaryStorageVO_.uuid, primaryStorageUuid).findValue(); | |
| return String.format("%s/%s/%s.json", mountPath, VmInstanceMetadataConstants.METADATA_DIR_NAME, vmInstanceUuid); | |
| public String buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid) { | |
| String mountPath = Q.New(PrimaryStorageVO.class).select(PrimaryStorageVO_.mountPath).eq(PrimaryStorageVO_.uuid, primaryStorageUuid).findValue(); | |
| return String.format("%s/%s/%s%s", | |
| mountPath, | |
| VmInstanceMetadataConstants.METADATA_DIR_NAME, | |
| vmInstanceUuid, | |
| VmInstanceMetadataConstants.FILE_METADATA_SUFFIX); | |
| } |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsVmMetadataExtension.java`
around lines 32 - 34, The method buildVmMetadataPath currently hardcodes the
".json" suffix which bypasses the shared constant; change it to use
VmInstanceMetadataConstants.FILE_METADATA_SUFFIX when composing the filename
(locate buildVmMetadataPath in NfsVmMetadataExtension and replace the literal
".json" with VmInstanceMetadataConstants.FILE_METADATA_SUFFIX), ensuring the
PrimaryStorageVO mountPath selection (Q.New/PrimaryStorageVO_.mountPath) remains
unchanged so produced NFS metadata files use the canonical suffix for
scanning/cleanup/migration.
Comment on lines
+81
to
+85
| String[] markers = {"/rootVolumes/", "/dataVolumes/", "/volumeSnapshots/", "/memory/"}; | ||
| for (String marker : markers) { | ||
| int idx = path.indexOf(marker); | ||
| if (idx > 0) { | ||
| return path.substring(0, idx + 1); |
There was a problem hiding this comment.
旧前缀提取会在挂载目录名撞上保留目录时算错
如果旧挂载点本身就包含 rootVolumes / dataVolumes / volumeSnapshots / memory 这些目录名，比如 /mnt/rootVolumes/...，indexOf() 会截到第一处命中，oldPrefix 过短，后面的替换结果就会错。这里至少应取最后一次命中，并允许 marker 出现在路径开头。
建议修改
- int idx = path.indexOf(marker);
- if (idx > 0) {
+ int idx = path.lastIndexOf(marker);
+ if (idx >= 0) {
return path.substring(0, idx + 1);
}🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsVmMetadataExtension.java`
around lines 81 - 85, In NfsVmMetadataExtension where you extract the old mount
prefix (the markers array with "/rootVolumes/", "/dataVolumes/",
"/volumeSnapshots/", "/memory/"), replace the use of path.indexOf(marker) and
the check idx > 0 with path.lastIndexOf(marker) and allow idx >= 0 so markers at
the start are handled; when returning the prefix use the marker's full length
(substring(0, idx + marker.length())) instead of adding 1 so the returned
oldPrefix includes the full marker text.
Comment on lines
+1879
to
+1883
| ScanVmInstanceMetadataFromPrimaryStorageReply re = r.castReply(); | ||
| List<VmMetadataScanEntry> filtered = re.getVmInstanceMetadata().stream() | ||
| .filter(e -> !VmMetadataCategory.TEMPLATE_CACHE.toString().equals(e.getVmCategory())) | ||
| .collect(Collectors.toList()); | ||
| reply.setVmInstanceMetadata(filtered); |
There was a problem hiding this comment.
getVmInstanceMetadata() 可能返回 null，导致 NPE
当 ScanVmInstanceMetadataFromPrimaryStorageReply 中的 getVmInstanceMetadata() 返回 null 时，调用 .stream() 将抛出 NullPointerException。建议添加空值保护。
🛡️ 建议的修复方案
ScanVmInstanceMetadataFromPrimaryStorageReply re = r.castReply();
- List<VmMetadataScanEntry> filtered = re.getVmInstanceMetadata().stream()
+ List<VmMetadataScanEntry> entries = re.getVmInstanceMetadata();
+ List<VmMetadataScanEntry> filtered = (entries == null ? Collections.<VmMetadataScanEntry>emptyList() : entries).stream()
.filter(e -> !VmMetadataCategory.TEMPLATE_CACHE.toString().equals(e.getVmCategory()))
.collect(Collectors.toList());🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@storage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.java`
around lines 1879 - 1883,
ScanVmInstanceMetadataFromPrimaryStorageReply.getVmInstanceMetadata() can be
null causing an NPE when calling .stream(); update the handling in
PrimaryStorageBase (around where ScanVmInstanceMetadataFromPrimaryStorageReply
re = r.castReply() is used) to null-safe the collection: if
re.getVmInstanceMetadata() is null, set
reply.setVmInstanceMetadata(Collections.emptyList()) (or pass an empty
List<VmMetadataScanEntry>), otherwise filter the list by excluding
VmMetadataCategory.TEMPLATE_CACHE and set the filtered result via
reply.setVmInstanceMetadata(filtered).
Comment on lines
+608
to
+612
| simulator(LocalStorageKvmBackend.GET_VM_INSTANCE_METADATA_PATH) { | ||
| def rsp = new LocalStorageKvmBackend.GetVmInstanceMetadataRsp() | ||
| rsp.metadata = "{\"vmInstanceVO\":\"{\\\"vmNics\\\":[{\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"l3NetworkUuid\\\":\\\"28d3a9c8e54c48f290ab4f9e52bbb006\\\",\\\"mac\\\":\\\"fa:81:16:b2:32:00\\\",\\\"hypervisorType\\\":\\\"KVM\\\",\\\"deviceId\\\":0,\\\"internalName\\\":\\\"vnic1.0\\\",\\\"driverType\\\":\\\"virtio\\\",\\\"type\\\":\\\"VNIC\\\",\\\"state\\\":\\\"enable\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"usedIps\\\":[],\\\"uuid\\\":\\\"a77234a5a45a4a7caca46d01d746f41f\\\",\\\"resourceType\\\":\\\"VmNicVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.VmNicVO\\\"}],\\\"allVolumes\\\":[{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"resourceName\\\":\\\"ROOT-for-vmName\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/43436624dc714282913e0a141246629e\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":1,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/43436624dc714282913e0a141246629e\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":1,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":3,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":3,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"}],\\\"vmCdRoms\\\":[{\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"deviceId\\\":0,\\\"name\\\":\\\"vm-77bc3074f5f4438c836ce6c56bc5a4aa-cdRom\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"uuid\\\":\\\"e8a57f5b8c834573b4da822b672740e4\\\",\\\"resourceName\\\":\\\"vm-77bc3074f5f4438c836ce6c56bc5a4aa-cdRom\\\",\\\"resourceType\\\":\\\"VmCdRomVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.cdrom.VmCdRomVO\\\"}],\\\"name\\\":\\\"vmName\\\",\\\"zoneUuid\\\":\\\"d71de3f6981d46c9a2be43e5fcf31021\\\",\\\"clusterUuid\\\":\\\"29f13acb820d4f7f8cd3593b79b742e5\\\",\\\"imageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"hostUuid\\\":\\\"e99debc09c5845fb8ed682320117f4ce\\\",\\\"internalId\\\":1,\\\"lastHostUuid\\\":\\\"e99debc09c5845fb8ed682320117f4ce\\\",\\\"rootVolumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"defaultL3NetworkUuid\\\":\\\"28d3a9c8e54c48f290ab4f9e52bbb006\\\",\\\"type\\\":\\\"UserVm\\\",\\\"hypervisorType\\\":\\\"KVM\\\",\\\"cpuNum\\\":1,\\\"cpuSpeed\\\":0,\\\"memorySize\\\":1073741824,\\\"reservedMemorySize\\\":0,\\\"platform\\\":\\\"Linux\\\",\\\"architecture\\\":\\\"x86_64\\\",\\\"guestOsType\\\":\\\"CentOS\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:45 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"state\\\":\\\"Running\\\",\\\"uuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceName\\\":\\\"vmName\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.VmInstanceVO\\\"}\",\"vmSystemTags\":[\"{\\\"inherent\\\":false,\\\"uuid\\\":\\\"38a9b4bd1b8b3dfa829d582aafb2ec25\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"syncPorts::77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:45 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:45 AM\\\"}\",\"{\\\"inherent\\\":true,\\\"uuid\\\":\\\"3e984cdb5edb47559a3f907e1d49bfcc\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"additionalQmp\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\",\"{\\\"inherent\\\":false,\\\"uuid\\\":\\\"85237d3a06133523bd84669349040ec5\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"vmPriority::Normal\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\",\"{\\\"inherent\\\":true,\\\"uuid\\\":\\\"b7c5d5e94ba13159ab2c8c65c1d7bc29\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"vmSystemSerialNumber::8ed14f00-50bb-4e9e-9448-e92c0f67e1e1\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\",\"{\\\"inherent\\\":false,\\\"uuid\\\":\\\"d5019730aeba3e57b2f1a3e8d74d0cbc\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"ha::None\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\"],\"vmResourceConfigs\":[\"{\\\"uuid\\\":\\\"8d2f9937a28846aba03fded826c10c73\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"name\\\":\\\"nicMultiQueueNum\\\",\\\"description\\\":\\\"default num of queues on virtio nic\\\",\\\"category\\\":\\\"vm\\\",\\\"value\\\":\\\"1\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\"],\"volumeVOs\":[\"{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"resourceName\\\":\\\"ROOT-for-vmName\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"}\",\"{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":3,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":3,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"}\",\"{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 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AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"43436624dc714282913e0a141246629e\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/a70bb2be871644b6ad12ac8d6e9524d0\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"61e2ada0170142bb8b303910a27690aa\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"69e85ac72fea4263a55cbcd21785006e\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/a31c3de68ce246538e982e0e5c7d2d73\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"791f523bc99a4f08bd70b5a59d8ed5c8\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/a35b7ae1616a4974b2f80654c5527fbb\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"79caace79a1048d58ea7c0b38815bbd0\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/61e2ada0170142bb8b303910a27690aa\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a31c3de68ce246538e982e0e5c7d2d73\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b5d771aa83584c9c88d9b84147dfc9ad\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a35b7ae1616a4974b2f80654c5527fbb\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a70bb2be871644b6ad12ac8d6e9524d0\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/791f523bc99a4f08bd70b5a59d8ed5c8\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"aefbe47465c047d1b118321c34425869\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/69e85ac72fea4263a55cbcd21785006e\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"b5d771aa83584c9c88d9b84147dfc9ad\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bcc3ed8070984cd691c62f421aeaa44d\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/1aaa92b2d1eb4c36bb8951b8e1521b34\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/04ef6d31675f4ba5816b104920dc3e2c\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"bcc3ed8070984cd691c62f421aeaa44d\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\"],\"volumeSnapshotReferenceVO\":{},\"volumeSnapshotReferenceTreeVO\":{},\"EncryptedResourceKeyRefVO\":{}}" | ||
| return new LocalStorageKvmBackend.GetVmInstanceMetadataRsp() | ||
| } |
There was a problem hiding this comment.
返回了错误对象，导致 metadata 被丢弃。
Line 611 返回 new LocalStorageKvmBackend.GetVmInstanceMetadataRsp()，会丢失 Line 610 写入的 rsp.metadata，GET_VM_INSTANCE_METADATA_PATH 模拟结果实际上是空数据。
修复建议
simulator(LocalStorageKvmBackend.GET_VM_INSTANCE_METADATA_PATH) {
def rsp = new LocalStorageKvmBackend.GetVmInstanceMetadataRsp()
rsp.metadata = "{\"vmInstanceVO\":\"...\"}"
- return new LocalStorageKvmBackend.GetVmInstanceMetadataRsp()
+ return rsp
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| simulator(LocalStorageKvmBackend.GET_VM_INSTANCE_METADATA_PATH) { | |
| def rsp = new LocalStorageKvmBackend.GetVmInstanceMetadataRsp() | |
| rsp.metadata = "{\"vmInstanceVO\":\"{\\\"vmNics\\\":[{\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"l3NetworkUuid\\\":\\\"28d3a9c8e54c48f290ab4f9e52bbb006\\\",\\\"mac\\\":\\\"fa:81:16:b2:32:00\\\",\\\"hypervisorType\\\":\\\"KVM\\\",\\\"deviceId\\\":0,\\\"internalName\\\":\\\"vnic1.0\\\",\\\"driverType\\\":\\\"virtio\\\",\\\"type\\\":\\\"VNIC\\\",\\\"state\\\":\\\"enable\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"usedIps\\\":[],\\\"uuid\\\":\\\"a77234a5a45a4a7caca46d01d746f41f\\\",\\\"resourceType\\\":\\\"VmNicVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.VmNicVO\\\"}],\\\"allVolumes\\\":[{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"resourceName\\\":\\\"ROOT-for-vmName\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/43436624dc714282913e0a141246629e\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":1,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 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AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a70bb2be871644b6ad12ac8d6e9524d0\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/791f523bc99a4f08bd70b5a59d8ed5c8\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"aefbe47465c047d1b118321c34425869\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/69e85ac72fea4263a55cbcd21785006e\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"b5d771aa83584c9c88d9b84147dfc9ad\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bcc3ed8070984cd691c62f421aeaa44d\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/1aaa92b2d1eb4c36bb8951b8e1521b34\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/04ef6d31675f4ba5816b104920dc3e2c\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"bcc3ed8070984cd691c62f421aeaa44d\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\"],\"volumeSnapshotReferenceVO\":{},\"volumeSnapshotReferenceTreeVO\":{},\"EncryptedResourceKeyRefVO\":{}}" | |
| return new LocalStorageKvmBackend.GetVmInstanceMetadataRsp() | |
| } | |
| simulator(LocalStorageKvmBackend.GET_VM_INSTANCE_METADATA_PATH) { | |
| def rsp = new LocalStorageKvmBackend.GetVmInstanceMetadataRsp() | |
| rsp.metadata = "{\"vmInstanceVO\":\"{\\\"vmNics\\\":[{\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"l3NetworkUuid\\\":\\\"28d3a9c8e54c48f290ab4f9e52bbb006\\\",\\\"mac\\\":\\\"fa:81:16:b2:32:00\\\",\\\"hypervisorType\\\":\\\"KVM\\\",\\\"deviceId\\\":0,\\\"internalName\\\":\\\"vnic1.0\\\",\\\"driverType\\\":\\\"virtio\\\",\\\"type\\\":\\\"VNIC\\\",\\\"state\\\":\\\"enable\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"usedIps\\\":[],\\\"uuid\\\":\\\"a77234a5a45a4a7caca46d01d746f41f\\\",\\\"resourceType\\\":\\\"VmNicVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.VmNicVO\\\"}],\\\"allVolumes\\\":[{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":2,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"resourceName\\\":\\\"ROOT-for-vmName\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/43436624dc714282913e0a141246629e\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":1,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/43436624dc714282913e0a141246629e\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":1,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"},{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":3,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"volumeName1null\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"type\\\":\\\"Data\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":3,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\",\\\"isShareable\\\":false},\\\"uuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"resourceName\\\":\\\"volumeName1null\\\",\\\"resourceType\\\":\\\"VolumeVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.volume.VolumeVO\\\"}],\\\"vmCdRoms\\\":[{\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"deviceId\\\":0,\\\"name\\\":\\\"vm-77bc3074f5f4438c836ce6c56bc5a4aa-cdRom\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"uuid\\\":\\\"e8a57f5b8c834573b4da822b672740e4\\\",\\\"resourceName\\\":\\\"vm-77bc3074f5f4438c836ce6c56bc5a4aa-cdRom\\\",\\\"resourceType\\\":\\\"VmCdRomVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.cdrom.VmCdRomVO\\\"}],\\\"name\\\":\\\"vmName\\\",\\\"zoneUuid\\\":\\\"d71de3f6981d46c9a2be43e5fcf31021\\\",\\\"clusterUuid\\\":\\\"29f13acb820d4f7f8cd3593b79b742e5\\\",\\\"imageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"hostUuid\\\":\\\"e99debc09c5845fb8ed682320117f4ce\\\",\\\"internalId\\\":1,\\\"lastHostUuid\\\":\\\"e99debc09c5845fb8ed682320117f4ce\\\",\\\"rootVolumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"defaultL3NetworkUuid\\\":\\\"28d3a9c8e54c48f290ab4f9e52bbb006\\\",\\\"type\\\":\\\"UserVm\\\",\\\"hypervisorType\\\":\\\"KVM\\\",\\\"cpuNum\\\":1,\\\"cpuSpeed\\\":0,\\\"memorySize\\\":1073741824,\\\"reservedMemorySize\\\":0,\\\"platform\\\":\\\"Linux\\\",\\\"architecture\\\":\\\"x86_64\\\",\\\"guestOsType\\\":\\\"CentOS\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:45 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"state\\\":\\\"Running\\\",\\\"uuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceName\\\":\\\"vmName\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.vm.VmInstanceVO\\\"}\",\"vmSystemTags\":[\"{\\\"inherent\\\":false,\\\"uuid\\\":\\\"38a9b4bd1b8b3dfa829d582aafb2ec25\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"syncPorts::77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:45 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:45 AM\\\"}\",\"{\\\"inherent\\\":true,\\\"uuid\\\":\\\"3e984cdb5edb47559a3f907e1d49bfcc\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"additionalQmp\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\",\"{\\\"inherent\\\":false,\\\"uuid\\\":\\\"85237d3a06133523bd84669349040ec5\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"vmPriority::Normal\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\",\"{\\\"inherent\\\":true,\\\"uuid\\\":\\\"b7c5d5e94ba13159ab2c8c65c1d7bc29\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"vmSystemSerialNumber::8ed14f00-50bb-4e9e-9448-e92c0f67e1e1\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\",\"{\\\"inherent\\\":false,\\\"uuid\\\":\\\"d5019730aeba3e57b2f1a3e8d74d0cbc\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"tag\\\":\\\"ha::None\\\",\\\"type\\\":\\\"System\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\"],\"vmResourceConfigs\":[\"{\\\"uuid\\\":\\\"8d2f9937a28846aba03fded826c10c73\\\",\\\"resourceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"resourceType\\\":\\\"VmInstanceVO\\\",\\\"name\\\":\\\"nicMultiQueueNum\\\",\\\"description\\\":\\\"default num of queues on virtio nic\\\",\\\"category\\\":\\\"vm\\\",\\\"value\\\":\\\"1\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:48 AM\\\"}\"],\"volumeVOs\":[\"{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\",\\\"isShareable\\\":false,\\\"shadow\\\":{\\\"name\\\":\\\"ROOT-for-vmName\\\",\\\"description\\\":\\\"Root volume for VM[uuid:77bc3074f5f4438c836ce6c56bc5a4aa]\\\",\\\"primaryStorageUuid\\\":\\\"e121a11157bb4746ad3c8d56c3760a3e\\\",\\\"vmInstanceUuid\\\":\\\"77bc3074f5f4438c836ce6c56bc5a4aa\\\",\\\"rootImageUuid\\\":\\\"575591e021b446e4b465e981da3a8d1b\\\",\\\"installPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"type\\\":\\\"Root\\\",\\\"status\\\":\\\"Ready\\\",\\\"size\\\":1073741824,\\\"actualSize\\\":0,\\\"deviceId\\\":0,\\\"format\\\":\\\"qcow2\\\",\\\"state\\\":\\\"Enabled\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:46 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 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AM\\\"}],\\\"uuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"resourceName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"resourceType\\\":\\\"VolumeSnapshotGroupVO\\\",\\\"concreteResourceType\\\":\\\"org.zstack.header.storage.snapshot.group.VolumeSnapshotGroupVO\\\"}\"],\"volumeSnapshotGroupRefVO\":[\"{\\\"volumeSnapshotUuid\\\":\\\"04ef6d31675f4ba5816b104920dc3e2c\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/79caace79a1048d58ea7c0b38815bbd0\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"1aaa92b2d1eb4c36bb8951b8e1521b34\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/aefbe47465c047d1b118321c34425869\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"43436624dc714282913e0a141246629e\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/a70bb2be871644b6ad12ac8d6e9524d0\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"61e2ada0170142bb8b303910a27690aa\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"69e85ac72fea4263a55cbcd21785006e\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"7832daf63d9b41d68bd1460c20ed0e0a\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/a31c3de68ce246538e982e0e5c7d2d73\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"791f523bc99a4f08bd70b5a59d8ed5c8\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/a35b7ae1616a4974b2f80654c5527fbb\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"79caace79a1048d58ea7c0b38815bbd0\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/61e2ada0170142bb8b303910a27690aa\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a31c3de68ce246538e982e0e5c7d2d73\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b5d771aa83584c9c88d9b84147dfc9ad\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a35b7ae1616a4974b2f80654c5527fbb\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"a70bb2be871644b6ad12ac8d6e9524d0\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"7648a93930db473785b0abc0e0716c1a\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":1,\\\"volumeUuid\\\":\\\"db8251e870b14d60ace863a7598cce8b\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/791f523bc99a4f08bd70b5a59d8ed5c8\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:56 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:49 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"aefbe47465c047d1b118321c34425869\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/69e85ac72fea4263a55cbcd21785006e\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"b5d771aa83584c9c88d9b84147dfc9ad\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"6db066c890d141008e8ff18bd5940d77\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/bcc3ed8070984cd691c62f421aeaa44d\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:54 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"b711f22ad5c045b6ad1d770d4f301d05\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":3,\\\"volumeUuid\\\":\\\"ae9f28cb5055498e8661793d204208ba\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/1aaa92b2d1eb4c36bb8951b8e1521b34\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"bc5ab54cb3d04635923a2a9d0b5fc73f\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"d2d486455d6c472cbb7391958edebea5\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":0,\\\"volumeUuid\\\":\\\"8d1e76eca52647f5a4544b9ff2d370de\\\",\\\"volumeName\\\":\\\"ROOT-for-vmName\\\",\\\"volumeType\\\":\\\"Root\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/04ef6d31675f4ba5816b104920dc3e2c\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-ROOT-for-vmName\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:57 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:47 AM\\\"}\",\"{\\\"volumeSnapshotUuid\\\":\\\"bcc3ed8070984cd691c62f421aeaa44d\\\",\\\"volumeSnapshotGroupUuid\\\":\\\"01171364e6704dbe83c36167de52d719\\\",\\\"snapshotDeleted\\\":false,\\\"deviceId\\\":2,\\\"volumeUuid\\\":\\\"b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeName\\\":\\\"volumeName1null\\\",\\\"volumeType\\\":\\\"Data\\\",\\\"volumeSnapshotInstallPath\\\":\\\"sharedblock://e121a11157bb4746ad3c8d56c3760a3e/b7290c15276b4700af2c1b108b2b62e1\\\",\\\"volumeSnapshotName\\\":\\\"group-8d1e76eca52647f5a4544b9ff2d370de-volumeName1null\\\",\\\"createDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"lastOpDate\\\":\\\"Jan 28, 2026 4:15:52 AM\\\",\\\"volumeLastAttachDate\\\":\\\"Jan 28, 2026 4:15:50 AM\\\"}"],\"volumeSnapshotReferenceVO\":{},\"volumeSnapshotReferenceTreeVO\":{},\"EncryptedResourceKeyRefVO\":{}}" | |
| return rsp | |
| } |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@testlib/src/main/java/org/zstack/testlib/LocalStorageSpec.groovy` around
lines 608 - 612, The simulator for
LocalStorageKvmBackend.GET_VM_INSTANCE_METADATA_PATH creates and populates a
LocalStorageKvmBackend.GetVmInstanceMetadataRsp instance named rsp but then
returns a new empty GetVmInstanceMetadataRsp, discarding rsp.metadata; fix by
returning the populated rsp (replace the final return of new
LocalStorageKvmBackend.GetVmInstanceMetadataRsp() with returning rsp) so the
metadata set on rsp is preserved.
Collaborator
|
Comment from yaohua.wu: Review: MR !9418 — ZSV-11559 【注册虚拟机】(zstack repo)
总体评价本 MR 定义了 VM 元数据持久化的核心框架层： 🟡 Warning1. [MetadataImpact.java]
|
There was a problem hiding this comment.
Actionable comments posted: 3
♻️ Duplicate comments (6)
storage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.java (1)
1879-1883:⚠️ Potential issue | 🟠 Major对扫描结果先做空列表兜底。
ScanVmInstanceMetadataFromPrimaryStorageReply默认不会初始化vmInstanceMetadata。这里在 Line 1880 直接.stream()，命中基类默认实现或后端返回null时会抛NullPointerException。建议修改
ScanVmInstanceMetadataFromPrimaryStorageReply re = r.castReply(); - List<VmMetadataScanEntry> filtered = re.getVmInstanceMetadata().stream() + List<VmMetadataScanEntry> entries = re.getVmInstanceMetadata() == null + ? Collections.emptyList() + : re.getVmInstanceMetadata(); + List<VmMetadataScanEntry> filtered = entries.stream() .filter(e -> !VmMetadataCategory.TEMPLATE_CACHE.toString().equals(e.getVmCategory())) .collect(Collectors.toList());🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@storage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.java` around lines 1879 - 1883, The scan result can be null causing a NPE when calling .stream(); modify the handling around ScanVmInstanceMetadataFromPrimaryStorageReply (variable re) so you safely obtain a list: use Collections.emptyList() or Optional.ofNullable(re.getVmInstanceMetadata()).orElse(Collections.emptyList()) before streaming/filtering, then collect and set into reply.setVmInstanceMetadata(filtered); ensure you reference VmMetadataScanEntry and VmMetadataCategory.TEMPLATE_CACHE filtering logic remains unchanged.compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.java (1)
70-74:⚠️ Potential issue | 🟠 Major把
rootVolumeUuid一并塞进 cleanup 消息。
plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.java的 cleanup 路径通过msg.getRootVolumeUuid()解析宿主机；现在这里只传了vmUuid和metadataPath，LocalStorage 上的 metadata 清理会直接失败。建议修改
CleanupVmInstanceMetadataOnPrimaryStorageMsg cmsg = new CleanupVmInstanceMetadataOnPrimaryStorageMsg(); cmsg.setPrimaryStorageUuid(psUuid); cmsg.setVmUuid(vmUuid); + cmsg.setRootVolumeUuid(rootVolumeUuid); cmsg.setMetadataPath(metadataPath); bus.makeTargetServiceIdByResourceUuid(cmsg, PrimaryStorageConstant.SERVICE_ID, psUuid);🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.java` around lines 70 - 74, 当前在 VmExpungeMetadataFlow 构造 CleanupVmInstanceMetadataOnPrimaryStorageMsg 时只设置了 primaryStorageUuid、vmUuid、metadataPath，但 LocalStorage 的 cleanup 实现会调用 msg.getRootVolumeUuid() 来定位宿主机导致清理失败；请在 VmExpungeMetadataFlow 中把对应的 rootVolumeUuid 一并设置到 CleanupVmInstanceMetadataOnPrimaryStorageMsg（即在构造的 cmsg 上调用 cmsg.setRootVolumeUuid(rootVolumeUuid) 或等价 setter，确保使用该 flow 可见的 rootVolumeUuid 变量），然后继续像现在一样通过 bus.makeTargetServiceIdByResourceUuid(...) 发送消息。plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.java (1)
35-49:⚠️ Potential issue | 🟡 Minor统一
url的尾斜杠归一化。同文件的
calculatePathReplacements()在 Line 61 已经按单尾斜杠构造newPrefix，但这里两个路径构造方法直接拼接原始url。只要PrimaryStorageVO.url以/结尾，就会生成...//vm-metadata/...，后续做字符串匹配或 replacement 时会不一致。建议修改
`@Override` public String buildMetadataDir(String primaryStorageUuid) { String url = Q.New(PrimaryStorageVO.class).select(PrimaryStorageVO_.url).eq(PrimaryStorageVO_.uuid, primaryStorageUuid).findValue(); if (url == null) { throw new CloudRuntimeException(String.format("cannot find url for primary storage[uuid:%s]", primaryStorageUuid)); } - return String.format("%s/%s", url, VmInstanceMetadataConstants.METADATA_DIR_NAME); + String baseDir = url.endsWith("/") ? url.substring(0, url.length() - 1) : url; + return String.format("%s/%s", baseDir, VmInstanceMetadataConstants.METADATA_DIR_NAME); } @@ public String buildVmMetadataPath(String primaryStorageUuid, String vmInstanceUuid) { String url = Q.New(PrimaryStorageVO.class).select(PrimaryStorageVO_.url).eq(PrimaryStorageVO_.uuid, primaryStorageUuid).findValue(); if (url == null) { throw new CloudRuntimeException(String.format("cannot find url for primary storage[uuid:%s]", primaryStorageUuid)); } - return String.format("%s/%s/%s%s", url, VmInstanceMetadataConstants.METADATA_DIR_NAME, vmInstanceUuid, VmInstanceMetadataConstants.FILE_METADATA_SUFFIX); + String baseDir = url.endsWith("/") ? url.substring(0, url.length() - 1) : url; + return String.format("%s/%s/%s%s", baseDir, VmInstanceMetadataConstants.METADATA_DIR_NAME, vmInstanceUuid, VmInstanceMetadataConstants.FILE_METADATA_SUFFIX); }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.java` around lines 35 - 49, The two methods buildMetadataDir and buildVmMetadataPath use PrimaryStorageVO.url directly which can include a trailing slash and produce doubled slashes; normalize the url before composing paths (similar to calculatePathReplacements) by trimming any trailing '/' (e.g., assign a normalizedUrl = url.endsWith("/") ? url.substring(0, url.length()-1) : url) and then build paths using normalizedUrl with VmInstanceMetadataConstants.METADATA_DIR_NAME (and FILE_METADATA_SUFFIX in buildVmMetadataPath) to guarantee a single separator.plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.java (1)
3498-3507:⚠️ Potential issue | 🟠 Major不要把本地存储 metadata cleanup 绑定在 root volume 引用仍然存在这个前提上。
这个 PR 新增了手工 cleanup 能力，而同文件 Line 3448-3495 的 scan 已经支持按 connected host 逐个尝试。这里一旦
LocalStorageResourceRefVO已经先删掉，就会在真正清理之前直接报错，导致“只剩孤儿 vmmeta 文件”的场景永远清不掉；至少需要一个不依赖 root volume ref 的兜底路径。🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.java` around lines 3498 - 3507, handle(CleanupVmInstanceMetadataOnPrimaryStorageMsg) currently fails if resolveHostUuid(msg.getRootVolumeUuid(), null) returns null, which binds metadata cleanup to existence of LocalStorageResourceRefVO; change this to a fallback path that does not error immediately: when hostUuid is null, query the connected host refs for this primary storage (the same data source used by the scan logic around the previous code) and iterate those host UUIDs to attempt cleanup on each host (reusing the existing per-host cleanup routine), and only set reply.setError(...) if all host attempts fail; keep resolveHostUuid usage when a rootVolumeUuid is present but ensure LocalStorageResourceRefVO absence does not short-circuit cleanup for orphaned vmmeta files.plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.java (2)
1981-1991:⚠️ Potential issue | 🟠 Major既然已经选定了
hostUuid，这里就别再回退到getUsableBackend()了。这四处都先拿到了具体主机，但随后又按“任意可用 cluster”重新挑 backend。NFS 同时挂多种 hypervisor / cluster 时，请求可能会被发到和
hostUuid不一致的 backend。这里应统一改成getBackendByHostUuid(hostUuid)。建议修改
- final NfsPrimaryStorageBackend backend = getUsableBackend(); + final NfsPrimaryStorageBackend backend = getBackendByHostUuid(hostUuid);这处替换需要同步应用到这 4 个 handler。
Also applies to: 2009-2019, 2037-2047, 2064-2080
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.java` around lines 1981 - 1991, You’re selecting a concrete host via factory.getConnectedHostForOperation/get(0).getUuid() but then call getUsableBackend() which can pick a backend unrelated to that host; replace calls to getUsableBackend() with getBackendByHostUuid(hostUuid) so the NfsPrimaryStorageBackend used matches the chosen host (apply the change in the four handlers where backend = getUsableBackend() is used before backend.handle(...): reference methods getConnectedHostForOperation, getBackendByHostUuid, getUsableBackend, and NfsPrimaryStorageBackend.handle).
1945-1948:⚠️ Potential issue | 🟠 Major先兜底根云盘记录缺失的分支。
这里最终会走到
getHostUuidFromVolume()对dbf.findByUuid()的结果直接解引用；根云盘被并发清理或消息滞后时，会在回包前触发 NPE。建议先校验msg.getRootVolumeUuid()对应卷是否还存在，或者把 helper 改成 null-safe 后再沿用当前 error reply 路径。可参考的最小修补方式
- String hostUuid = getHostUuidFromVolume(msg.getRootVolumeUuid()); + VolumeVO rootVolume = dbf.findByUuid(msg.getRootVolumeUuid(), VolumeVO.class); + if (rootVolume == null) { + reply.setError(operr("root volume[uuid:%s] not found", msg.getRootVolumeUuid())); + bus.reply(msg, reply); + chain.next(); + return; + } + String hostUuid = getHostUuidFromVolume(rootVolume.getUuid());Based on learnings: 在ZStack项目的VolumeSnapshotTreeBase类中，当通过
dbf.findByUuid()方法获取VolumeVO对象时，需要进行 null 检查，因为该方法可能在找不到对应记录时返回 null，直接使用可能导致NullPointerException。🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.java` around lines 1945 - 1948, The code may NPE when getHostUuidFromVolume() dereferences a VolumeVO returned by dbf.findByUuid() after the root volume was concurrently deleted; update the handling in the NfsPrimaryStorage flow to first null-check the VolumeVO (or make getHostUuidFromVolume() null-safe) before using it and return a clear error reply if the volume is missing; specifically modify getHostUuidFromVolume (and the call site in NfsPrimaryStorage) to guard against a null return from dbf.findByUuid() (VolumeVO) and follow the existing error reply path when null is detected.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In
`@header/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsg.java`:
- Around line 26-27: Add a path-safety validation for the metadataPath field of
APIRegisterVmInstanceFromMetadataMsg inside VmInstanceApiInterceptor: implement
a validation method (e.g., validateRegisterVmInstanceFromMetadata) that
normalizes the incoming metadataPath (use path normalization semantics), rejects
absolute paths, rejects any path that contains parent-traversal segments (".."
or "..\\"), rejects embedded null bytes, and ensures the normalized path does
not escape the intended base directory; wire this method to run for
APIRegisterVmInstanceFromMetadataMsg before further processing and return a
clear API error when validation fails.
In
`@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.java`:
- Around line 22-27: The class LocalStorageVmMetadataExtension is missing Spring
injection and extension-map registration: annotate the class with
`@Configurable`(preConstruction = true, autowire = Autowire.BY_TYPE) so `@Autowired`
DatabaseFacade dbf is injected, and ensure the VmMetadataPathBuildExtensionPoint
mapping is initialized at startup by adding a
pluginRgty.saveExtensionAsMap(VmMetadataPathBuildExtensionPoint.class) call in
the relevant manager's start() (follow pattern used in
PrimaryStorageManagerImpl.start() / VolumeManagerImpl.start()) so
getExtensionFromMap() can locate LocalStorageVmMetadataExtension for path build,
replacement and persistence.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackend.java`:
- Line 2064: The method handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg,
String hostUuid,
ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion)
is missing the `@Override` annotation causing inconsistency with other handler
methods; add the `@Override` annotation immediately above this method declaration
(matching the placement used for the other handlers at the similar locations) so
the method clearly overrides the superclass/interface method and stays
consistent with methods at lines 2098, 2129, 2160, 2190.
---
Duplicate comments:
In `@compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.java`:
- Around line 70-74: 当前在 VmExpungeMetadataFlow 构造
CleanupVmInstanceMetadataOnPrimaryStorageMsg 时只设置了
primaryStorageUuid、vmUuid、metadataPath，但 LocalStorage 的 cleanup 实现会调用
msg.getRootVolumeUuid() 来定位宿主机导致清理失败；请在 VmExpungeMetadataFlow 中把对应的
rootVolumeUuid 一并设置到 CleanupVmInstanceMetadataOnPrimaryStorageMsg（即在构造的 cmsg 上调用
cmsg.setRootVolumeUuid(rootVolumeUuid) 或等价 setter，确保使用该 flow 可见的 rootVolumeUuid
变量），然后继续像现在一样通过 bus.makeTargetServiceIdByResourceUuid(...) 发送消息。
In
`@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.java`:
- Around line 3498-3507: handle(CleanupVmInstanceMetadataOnPrimaryStorageMsg)
currently fails if resolveHostUuid(msg.getRootVolumeUuid(), null) returns null,
which binds metadata cleanup to existence of LocalStorageResourceRefVO; change
this to a fallback path that does not error immediately: when hostUuid is null,
query the connected host refs for this primary storage (the same data source
used by the scan logic around the previous code) and iterate those host UUIDs to
attempt cleanup on each host (reusing the existing per-host cleanup routine),
and only set reply.setError(...) if all host attempts fail; keep resolveHostUuid
usage when a rootVolumeUuid is present but ensure LocalStorageResourceRefVO
absence does not short-circuit cleanup for orphaned vmmeta files.
In
`@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.java`:
- Around line 35-49: The two methods buildMetadataDir and buildVmMetadataPath
use PrimaryStorageVO.url directly which can include a trailing slash and produce
doubled slashes; normalize the url before composing paths (similar to
calculatePathReplacements) by trimming any trailing '/' (e.g., assign a
normalizedUrl = url.endsWith("/") ? url.substring(0, url.length()-1) : url) and
then build paths using normalizedUrl with
VmInstanceMetadataConstants.METADATA_DIR_NAME (and FILE_METADATA_SUFFIX in
buildVmMetadataPath) to guarantee a single separator.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.java`:
- Around line 1981-1991: You’re selecting a concrete host via
factory.getConnectedHostForOperation/get(0).getUuid() but then call
getUsableBackend() which can pick a backend unrelated to that host; replace
calls to getUsableBackend() with getBackendByHostUuid(hostUuid) so the
NfsPrimaryStorageBackend used matches the chosen host (apply the change in the
four handlers where backend = getUsableBackend() is used before
backend.handle(...): reference methods getConnectedHostForOperation,
getBackendByHostUuid, getUsableBackend, and NfsPrimaryStorageBackend.handle).
- Around line 1945-1948: The code may NPE when getHostUuidFromVolume()
dereferences a VolumeVO returned by dbf.findByUuid() after the root volume was
concurrently deleted; update the handling in the NfsPrimaryStorage flow to first
null-check the VolumeVO (or make getHostUuidFromVolume() null-safe) before using
it and return a clear error reply if the volume is missing; specifically modify
getHostUuidFromVolume (and the call site in NfsPrimaryStorage) to guard against
a null return from dbf.findByUuid() (VolumeVO) and follow the existing error
reply path when null is detected.
In `@storage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.java`:
- Around line 1879-1883: The scan result can be null causing a NPE when calling
.stream(); modify the handling around
ScanVmInstanceMetadataFromPrimaryStorageReply (variable re) so you safely obtain
a list: use Collections.emptyList() or
Optional.ofNullable(re.getVmInstanceMetadata()).orElse(Collections.emptyList())
before streaming/filtering, then collect and set into
reply.setVmInstanceMetadata(filtered); ensure you reference VmMetadataScanEntry
and VmMetadataCategory.TEMPLATE_CACHE filtering logic remains unchanged.
ℹ️ Review info
⚙️ Run configuration
Configuration used: Repository UI
Review profile: CHILL
Plan: Pro
Run ID: 0179d052-a969-437e-9e17-a7970db9385a
⛔ Files ignored due to path filters (5)
conf/globalConfig/vm.xmlis excluded by!**/*.xmlconf/persistence.xmlis excluded by!**/*.xmlconf/serviceConfig/primaryStorage.xmlis excluded by!**/*.xmlconf/serviceConfig/vmInstance.xmlis excluded by!**/*.xmlconf/springConfigXml/VmInstanceManager.xmlis excluded by!**/*.xml
📒 Files selected for processing (147)
compute/src/main/java/org/zstack/compute/vm/VmExpungeMetadataFlow.javacompute/src/main/java/org/zstack/compute/vm/VmGlobalConfig.javacompute/src/main/java/org/zstack/compute/vm/VmSystemTags.javaconf/db/upgrade/V5.0.0__schema.sqlheader/src/main/java/org/zstack/header/host/APIGetPhysicalMachineBlockDevicesMsg.javaheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/storage/primary/CleanupVmInstanceMetadataOnPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/CleanupVmInstanceMetadataOnPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/GetVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/GetVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/ReadVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/storage/primary/ReadVmInstanceMetadataReply.javaheader/src/main/java/org/zstack/header/storage/primary/RebaseVolumeBackingFileOnPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/RebaseVolumeBackingFileOnPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/ScanVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/storage/primary/ScanVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/storage/primary/VmMetadataScanEntry.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIDeleteVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIRevertVolumeFromSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIShrinkVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/APIUpdateVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIDeleteVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIRevertVmFromSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIUngroupVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/storage/snapshot/group/APIUpdateVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/tag/APICreateSystemTagMsg.javaheader/src/main/java/org/zstack/header/tag/APICreateSystemTagsMsg.javaheader/src/main/java/org/zstack/header/tag/APIDeleteTagMsg.javaheader/src/main/java/org/zstack/header/tag/APIUpdateSystemTagMsg.javaheader/src/main/java/org/zstack/header/vm/APIAttachIsoToVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIAttachL3NetworkToVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIAttachVmNicToVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIChangeInstanceOfferingMsg.javaheader/src/main/java/org/zstack/header/vm/APIChangeVmNicNetworkMsg.javaheader/src/main/java/org/zstack/header/vm/APIChangeVmNicStateMsg.javaheader/src/main/java/org/zstack/header/vm/APIConvertTemplatedVmInstanceToVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIConvertVmInstanceToTemplatedVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APICreateVmNicMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmBootModeMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmConsolePasswordMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmHostnameMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmNicMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmSshKeyMsg.javaheader/src/main/java/org/zstack/header/vm/APIDeleteVmStaticIpMsg.javaheader/src/main/java/org/zstack/header/vm/APIDestroyVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIDetachIsoFromVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIExpungeVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIMigrateVmMsg.javaheader/src/main/java/org/zstack/header/vm/APIRecoverVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIReimageVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmBootModeMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmBootOrderMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmBootVolumeMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmClockTrackMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmConsolePasswordMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmHostnameMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmQxlMemoryMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmSoundTypeMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmSshKeyMsg.javaheader/src/main/java/org/zstack/header/vm/APISetVmStaticIpMsg.javaheader/src/main/java/org/zstack/header/vm/APIUpdateVmInstanceMsg.javaheader/src/main/java/org/zstack/header/vm/APIUpdateVmNicDriverMsg.javaheader/src/main/java/org/zstack/header/vm/APIUpdateVmPriorityMsg.javaheader/src/main/java/org/zstack/header/vm/VmInstanceState.javaheader/src/main/java/org/zstack/header/vm/cdrom/APICreateVmCdRomMsg.javaheader/src/main/java/org/zstack/header/vm/cdrom/APISetVmInstanceDefaultCdRomMsg.javaheader/src/main/java/org/zstack/header/vm/cdrom/APIUpdateVmCdRomMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEvent.javaheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEventDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataEvent.javaheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataEventDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataEvent.javaheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataEventDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataMsgDoc_zh_cn.groovyheader/src/main/java/org/zstack/header/vm/metadata/MetadataImpact.javaheader/src/main/java/org/zstack/header/vm/metadata/ResourceMetadata.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataOnPrimaryStorageMsg.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataOnPrimaryStorageReply.javaheader/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataReply.javaheader/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.javaheader/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataDTO.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataCategory.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataConstants.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyService.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyVO.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyVO_.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataErrors.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataFingerprintVO.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathBuildExtensionPoint.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathReplacementExtensionPoint.javaheader/src/main/java/org/zstack/header/vm/metadata/VmMetadataResourcePersistExtensionPoint.javaheader/src/main/java/org/zstack/header/vm/metadata/VmUuidFromApiResolver.javaheader/src/main/java/org/zstack/header/vm/metadata/VolumeResourceMetadata.javaheader/src/main/java/org/zstack/header/volume/APIAttachDataVolumeToVmMsg.javaheader/src/main/java/org/zstack/header/volume/APIChangeVolumeStateMsg.javaheader/src/main/java/org/zstack/header/volume/APICreateVolumeSnapshotGroupMsg.javaheader/src/main/java/org/zstack/header/volume/APICreateVolumeSnapshotMsg.javaheader/src/main/java/org/zstack/header/volume/APIDeleteDataVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APIDetachDataVolumeFromVmMsg.javaheader/src/main/java/org/zstack/header/volume/APIExpungeDataVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APIFlattenVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APIRecoverDataVolumeMsg.javaheader/src/main/java/org/zstack/header/volume/APISyncVolumeSizeMsg.javaheader/src/main/java/org/zstack/header/volume/APIUndoSnapshotCreationMsg.javaheader/src/main/java/org/zstack/header/volume/APIUpdateVolumeMsg.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/APILocalStorageMigrateVolumeMsg.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageBase.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageHypervisorBackend.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageKvmBackend.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageSimulator.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageSimulatorConfig.javaplugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorage.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageBackend.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackend.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackendCommands.javaplugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsVmMetadataExtension.javaresourceconfig/src/main/java/org/zstack/resourceconfig/APIDeleteResourceConfigMsg.javaresourceconfig/src/main/java/org/zstack/resourceconfig/APIUpdateResourceConfigMsg.javasdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataAction.javasdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataResult.javasdk/src/main/java/org/zstack/sdk/GetVmInstanceMetadataFromPrimaryStorageAction.javasdk/src/main/java/org/zstack/sdk/GetVmInstanceMetadataFromPrimaryStorageResult.javasdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataAction.javasdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataResult.javasdk/src/main/java/org/zstack/sdk/ScanVmInstanceMetadataFromPrimaryStorageAction.javasdk/src/main/java/org/zstack/sdk/ScanVmInstanceMetadataFromPrimaryStorageResult.javasdk/src/main/java/org/zstack/sdk/UpdateVmInstanceMetadataAction.javasdk/src/main/java/org/zstack/sdk/UpdateVmInstanceMetadataResult.javastorage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.javatestlib/src/main/java/org/zstack/testlib/ApiHelper.groovytestlib/src/main/java/org/zstack/testlib/LocalStorageSpec.groovytestlib/src/main/java/org/zstack/testlib/NfsPrimaryStorageSpec.groovy
✅ Files skipped from review due to trivial changes (90)
- header/src/main/java/org/zstack/header/storage/primary/CleanupVmInstanceMetadataOnPrimaryStorageReply.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataCategory.java
- header/src/main/java/org/zstack/header/storage/snapshot/APIRevertVolumeFromSnapshotMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataOnPrimaryStorageReply.java
- header/src/main/java/org/zstack/header/tag/APIDeleteTagMsg.java
- header/src/main/java/org/zstack/header/storage/primary/ReadVmInstanceMetadataReply.java
- header/src/main/java/org/zstack/header/storage/snapshot/APIShrinkVolumeSnapshotMsg.java
- header/src/main/java/org/zstack/header/tag/APICreateSystemTagsMsg.java
- header/src/main/java/org/zstack/header/storage/snapshot/group/APIUpdateVolumeSnapshotGroupMsg.java
- sdk/src/main/java/org/zstack/sdk/UpdateVmInstanceMetadataResult.java
- header/src/main/java/org/zstack/header/storage/primary/RebaseVolumeBackingFileOnPrimaryStorageReply.java
- header/src/main/java/org/zstack/header/vm/metadata/VolumeResourceMetadata.java
- header/src/main/java/org/zstack/header/vm/metadata/ResourceMetadata.java
- header/src/main/java/org/zstack/header/storage/snapshot/group/APIUngroupVolumeSnapshotGroupMsg.java
- header/src/main/java/org/zstack/header/storage/primary/GetVmInstanceMetadataFromPrimaryStorageReply.java
- header/src/main/java/org/zstack/header/storage/snapshot/group/APIRevertVmFromSnapshotGroupMsg.java
- header/src/main/java/org/zstack/header/volume/APIFlattenVolumeMsg.java
- resourceconfig/src/main/java/org/zstack/resourceconfig/APIDeleteResourceConfigMsg.java
- header/src/main/java/org/zstack/header/volume/APIUpdateVolumeMsg.java
- header/src/main/java/org/zstack/header/vm/APIAttachIsoToVmInstanceMsg.java
- header/src/main/java/org/zstack/header/volume/APIRecoverDataVolumeMsg.java
- header/src/main/java/org/zstack/header/volume/APISyncVolumeSizeMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmUuidFromApiResolver.java
- sdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataResult.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathBuildExtensionPoint.java
- header/src/main/java/org/zstack/header/volume/APICreateVolumeSnapshotMsg.java
- sdk/src/main/java/org/zstack/sdk/ScanVmInstanceMetadataFromPrimaryStorageResult.java
- header/src/main/java/org/zstack/header/volume/APIChangeVolumeStateMsg.java
- resourceconfig/src/main/java/org/zstack/resourceconfig/APIUpdateResourceConfigMsg.java
- header/src/main/java/org/zstack/header/storage/snapshot/APIDeleteVolumeSnapshotMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataDTO.java
- header/src/main/java/org/zstack/header/vm/APIRecoverVmInstanceMsg.java
- header/src/main/java/org/zstack/header/volume/APIDeleteDataVolumeMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmSshKeyMsg.java
- sdk/src/main/java/org/zstack/sdk/GetVmInstanceMetadataFromPrimaryStorageResult.java
- header/src/main/java/org/zstack/header/vm/APIAttachVmNicToVmMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataMsgDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/APISetVmClockTrackMsg.java
- header/src/main/java/org/zstack/header/vm/APIExpungeVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmQxlMemoryMsg.java
- header/src/main/java/org/zstack/header/volume/APICreateVolumeSnapshotGroupMsg.java
- header/src/main/java/org/zstack/header/vm/APIChangeVmNicNetworkMsg.java
- header/src/main/java/org/zstack/header/vm/APIReimageVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmBootModeMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmBootVolumeMsg.java
- header/src/main/java/org/zstack/header/vm/APICreateVmNicMsg.java
- header/src/main/java/org/zstack/header/vm/APIDetachL3NetworkFromVmMsg.java
- header/src/main/java/org/zstack/header/vm/APIDeleteVmBootModeMsg.java
- header/src/main/java/org/zstack/header/storage/snapshot/APIUpdateVolumeSnapshotMsg.java
- header/src/main/java/org/zstack/header/vm/APIChangeVmNicStateMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataConstants.java
- header/src/main/java/org/zstack/header/vm/metadata/MetadataImpact.java
- sdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataResult.java
- header/src/main/java/org/zstack/header/vm/APISetVmHostnameMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyService.java
- header/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataMsg.java
- header/src/main/java/org/zstack/header/vm/APIUpdateVmPriorityMsg.java
- header/src/main/java/org/zstack/header/vm/APIUpdateVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/APIConvertTemplatedVmInstanceToVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/APIDestroyVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/cdrom/APICreateVmCdRomMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReply.java
- plugin/localstorage/src/main/java/org/zstack/storage/primary/local/APILocalStorageMigrateVolumeMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataResourcePersistExtensionPoint.java
- header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageMsgDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/storage/primary/ScanVmInstanceMetadataFromPrimaryStorageMsg.java
- header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/storage/primary/ScanVmInstanceMetadataFromPrimaryStorageReply.java
- header/src/main/java/org/zstack/header/storage/primary/CleanupVmInstanceMetadataOnPrimaryStorageMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataErrors.java
- header/src/main/java/org/zstack/header/vm/APIDetachIsoFromVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageReplyDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataMsgDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataPathReplacementExtensionPoint.java
- conf/db/upgrade/V5.0.0__schema.sql
- header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEventDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/storage/primary/VmMetadataScanEntry.java
- header/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageMsgDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsgDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataEvent.java
- header/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataEventDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/metadata/APICleanupVmInstanceMetadataEvent.java
- header/src/main/java/org/zstack/header/storage/primary/GetVmInstanceMetadataFromPrimaryStorageMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyVO_.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataConstants.java
- header/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataOnPrimaryStorageMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataEventDoc_zh_cn.groovy
- header/src/main/java/org/zstack/header/vm/APIDeleteVmHostnameMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmStaticIpMsg.java
- plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackendCommands.java
🚧 Files skipped from review as they are similar to previous changes (42)
- header/src/main/java/org/zstack/header/host/APIGetPhysicalMachineBlockDevicesMsg.java
- header/src/main/java/org/zstack/header/tag/APIUpdateSystemTagMsg.java
- header/src/main/java/org/zstack/header/vm/VmInstanceState.java
- header/src/main/java/org/zstack/header/vm/APIDeleteVmNicMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmBootOrderMsg.java
- header/src/main/java/org/zstack/header/volume/APIAttachDataVolumeToVmMsg.java
- header/src/main/java/org/zstack/header/volume/APIDetachDataVolumeFromVmMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/UpdateVmInstanceMetadataReply.java
- header/src/main/java/org/zstack/header/vm/APISetVmSoundTypeMsg.java
- header/src/main/java/org/zstack/header/vm/APIUpdateVmNicDriverMsg.java
- header/src/main/java/org/zstack/header/tag/APICreateSystemTagMsg.java
- header/src/main/java/org/zstack/header/volume/APIUndoSnapshotCreationMsg.java
- header/src/main/java/org/zstack/header/vm/APIChangeInstanceOfferingMsg.java
- header/src/main/java/org/zstack/header/vm/APIDeleteVmConsolePasswordMsg.java
- testlib/src/main/java/org/zstack/testlib/NfsPrimaryStorageSpec.groovy
- header/src/main/java/org/zstack/header/vm/APIDeleteVmStaticIpMsg.java
- header/src/main/java/org/zstack/header/vm/cdrom/APIUpdateVmCdRomMsg.java
- header/src/main/java/org/zstack/header/vm/APIConvertVmInstanceToTemplatedVmInstanceMsg.java
- header/src/main/java/org/zstack/header/vm/cdrom/APISetVmInstanceDefaultCdRomMsg.java
- header/src/main/java/org/zstack/header/vm/APISetVmConsolePasswordMsg.java
- plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageSimulatorConfig.java
- header/src/main/java/org/zstack/header/vm/APIDeleteVmSshKeyMsg.java
- compute/src/main/java/org/zstack/compute/vm/VmSystemTags.java
- header/src/main/java/org/zstack/header/storage/primary/ReadVmInstanceMetadataMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataEvent.java
- header/src/main/java/org/zstack/header/vm/metadata/APIUpdateVmInstanceMetadataMsg.java
- header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageReply.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataFingerprintVO.java
- header/src/main/java/org/zstack/header/storage/primary/APIScanVmInstanceMetadataFromPrimaryStorageMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/APIGetVmInstanceMetadataFromPrimaryStorageMsg.java
- plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageSimulator.java
- header/src/main/java/org/zstack/header/storage/primary/RebaseVolumeBackingFileOnPrimaryStorageMsg.java
- header/src/main/java/org/zstack/header/vm/metadata/VmMetadataDirtyVO.java
- header/src/main/java/org/zstack/header/vm/APIAttachL3NetworkToVmMsg.java
- plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsVmMetadataExtension.java
- header/src/main/java/org/zstack/header/vm/APIMigrateVmMsg.java
- sdk/src/main/java/org/zstack/sdk/GetVmInstanceMetadataFromPrimaryStorageAction.java
- plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageHypervisorBackend.java
- sdk/src/main/java/org/zstack/sdk/CleanupVmInstanceMetadataAction.java
- sdk/src/main/java/org/zstack/sdk/RegisterVmInstanceFromMetadataAction.java
- testlib/src/main/java/org/zstack/testlib/LocalStorageSpec.groovy
- compute/src/main/java/org/zstack/compute/vm/VmGlobalConfig.java
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| @APIParam(nonempty = true, maxLength = 2048) | ||
| private String metadataPath; |
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在 API 拦截器中添加 metadataPath 的路径安全校验。
metadataPath 字段目前仅有 nonempty 和 maxLength 校验，缺少路径安全验证。当前代码直接将用户输入的路径传递至存储层处理，可能存在路径遍历攻击风险（如 ../ 等序列）。建议在 VmInstanceApiInterceptor 中为 APIRegisterVmInstanceFromMetadataMsg 添加专门的验证方法，对 metadataPath 进行规范化处理和路径安全校验，确保防止路径遍历攻击。
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@header/src/main/java/org/zstack/header/vm/metadata/APIRegisterVmInstanceFromMetadataMsg.java`
around lines 26 - 27, Add a path-safety validation for the metadataPath field of
APIRegisterVmInstanceFromMetadataMsg inside VmInstanceApiInterceptor: implement
a validation method (e.g., validateRegisterVmInstanceFromMetadata) that
normalizes the incoming metadataPath (use path normalization semantics), rejects
absolute paths, rejects any path that contains parent-traversal segments (".."
or "..\\"), rejects embedded null bytes, and ensures the normalized path does
not escape the intended base directory; wire this method to run for
APIRegisterVmInstanceFromMetadataMsg before further processing and return a
clear API error when validation fails.
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| public class LocalStorageVmMetadataExtension implements VmMetadataPathBuildExtensionPoint, | ||
| VmMetadataPathReplacementExtensionPoint, VmMetadataResourcePersistExtensionPoint { | ||
| private static final CLogger logger = Utils.getLogger(LocalStorageVmMetadataExtension.class); | ||
|
|
||
| @Autowired | ||
| private DatabaseFacade dbf; |
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echo "=== LocalStorageVmMetadataExtension declaration ==="
fd "LocalStorageVmMetadataExtension.java" --type f --exec sed -n '1,80p' {}
echo
echo "=== Direct registrations / references ==="
rg -n -C2 'LocalStorageVmMetadataExtension|NfsVmMetadataExtension' -g '*.java' -g '*.xml' -g '*.groovy'
echo
echo "=== Metadata extension registration patterns ==="
rg -n -C2 'VmMetadataPathBuildExtensionPoint|VmMetadataPathReplacementExtensionPoint|VmMetadataResourcePersistExtensionPoint' -g '*.java' -g '*.xml' -g '*.groovy'Repository: MatheMatrix/zstack
Length of output: 13962
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== LocalStorageVmMetadataExtension 完整文件 ==="
find . -name "LocalStorageVmMetadataExtension.java" -type f -exec cat {} \;
echo
echo "=== LocalStorage 插件初始化/注册 ==="
find . -path "*/localstorage/*" -name "*Plugin*.java" -o -path "*/localstorage/*" -name "*Config*.java" | head -10
echo
echo "=== 搜索 LocalStorageVmMetadataExtension 的注册点 ==="
rg -n '@Bean|@Configuration|registerExtension|registerPlugin' -g '*.java' --max-count=20 plugin/localstorage/Repository: MatheMatrix/zstack
Length of output: 6039
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#!/bin/bash
set -euo pipefail
echo "=== LocalStoragePrimaryStorageGlobalConfig.java ==="
find . -name "LocalStoragePrimaryStorageGlobalConfig.java" -type f -exec cat {} \; | head -200
echo
echo "=== NfsVmMetadataExtension 完整文件 ==="
find . -name "NfsVmMetadataExtension.java" -type f -exec cat {} \;
echo
echo "=== 搜索全仓库 `@Bean`.*Metadata 或 metadata 相关注册 ==="
rg -n '@Bean.*[Mm]etadata|registerExtensionPoint.*etadata' -g '*.java' -A 3 | head -50Repository: MatheMatrix/zstack
Length of output: 5009
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 查找 pluginRgty.getExtensionFromMap 的实现 ==="
rg -n 'getExtensionFromMap' -g '*.java' -B 3 -A 3 | head -40
echo
echo "=== 查找任何 LocalStorageVmMetadataExtension 的实例化或 new ==="
rg -n 'new LocalStorageVmMetadataExtension|LocalStorageVmMetadataExtension()' -g '*.java' -g '*.xml'
echo
echo "=== 查找扩展点注册或扩展类发现的机制 ==="
rg -n 'registerExtension|registerExtensionPoint|scanExtension' -g '*.java' -g '*.xml' | head -30
echo
echo "=== 查找本地存储插件的初始化/启动类 ==="
find . -path "*/localstorage/*" -name "*Activator*.java" -o -path "*/localstorage/*" -name "*Plugin*.java" -o -path "*/localstorage/*" -name "*Bootstrap*.java"
echo
echo "=== 查找 ComponentScan 或自动扫描配置 ==="
rg -n '@ComponentScan|@EnableAutoConfiguration|@SpringBootApplication' -g '*.java' | head -20Repository: MatheMatrix/zstack
Length of output: 5750
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 查找 pluginRgty 的定义和类型 ==="
rg -n 'private.*pluginRgty|protected.*pluginRgty|public.*pluginRgty' -g '*.java' | head -20
echo
echo "=== 查找 PluginRegistry 相关实现 ==="
find . -name "*PluginRegistry*.java" -o -name "*pluginRgty*.java" | xargs ls -la 2>/dev/null | head -20
echo
echo "=== 查找 ExtensionPointManager 或自动扩展扫描 ==="
rg -n 'class.*ExtensionPointManager|class.*PluginRegistry|class.*PluginFacade' -g '*.java' -A 5 | head -50
echo
echo "=== 查找 META-INF/spring 自动配置或扩展扫描 ==="
find . -path "*/plugin/localstorage/*" -name "spring.factories" -o -path "*/plugin/localstorage/*" -path "*/META-INF/*" -type f | xargs cat 2>/dev/null
echo
echo "=== 查找本地存储模块中的 Bean 定义 ==="
find ./plugin/localstorage -name "*.xml" -o -name "*.groovy" | xargs ls -la 2>/dev/null | head -20Repository: MatheMatrix/zstack
Length of output: 6913
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#!/bin/bash
set -euo pipefail
echo "=== PluginRegistryImpl 完整文件 ==="
cat ./core/src/main/java/org/zstack/core/componentloader/PluginRegistryImpl.java
echo
echo "=== 查找本地存储 plugin.xml 或扩展配置 ==="
find ./plugin/localstorage -name "plugin.xml" -o -name "*.xml" -o -name "plugin*.groovy" 2>/dev/null | xargs cat 2>/dev/null
echo
echo "=== 查找 PluginDefinitionParser 的关键部分 ==="
grep -n 'Extension\|extension' ./core/src/main/java/org/zstack/core/componentloader/PluginDefinitionParser.java | head -30Repository: MatheMatrix/zstack
Length of output: 14241
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#!/bin/bash
set -euo pipefail
echo "=== 查找 PluginDSL 定义和 LocalStorageVmMetadataExtension 注册 ==="
rg -n 'PluginDSL|LocalStorageVmMetadataExtension' -g '*.java' -g '*.groovy' -B 2 -A 2 | head -60
echo
echo "=== 查找 VmMetadataPathBuildExtensionPoint 的 saveExtensionAsMap 调用 ==="
rg -n 'saveExtensionAsMap.*VmMetadataPathBuildExtensionPoint|VmMetadataPathBuildExtensionPoint' -g '*.java' -B 3 -A 3
echo
echo "=== 查找本地存储 plugin 配置 Groovy 文件 ==="
find ./plugin/localstorage -name "*.groovy" -type f -exec grep -l 'plugin\|extension\|Plugin\|Extension' {} \;
echo
echo "=== 查找任何 plugin 级别的配置文件 ==="
find ./plugin/localstorage -name "plugin*" -o -name "*Plugin*" -type fRepository: MatheMatrix/zstack
Length of output: 11741
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 搜索所有 saveExtensionAsMap 调用 ==="
rg -n 'saveExtensionAsMap' -g '*.java' -B 2 -A 2
echo
echo "=== 查找对 VmMetadataPathBuildExtensionPoint 的任何引用注册 ==="
rg -n 'VmMetadataPathBuildExtensionPoint|VmMetadataPathReplacementExtensionPoint|VmMetadataResourcePersistExtensionPoint' -g '*.java' | grep -v 'import\|implements\|interface' | head -40
echo
echo "=== 查找 PrimaryStorageBase 初始化相关的注册代码 ==="
grep -n 'class PrimaryStorageBase\|@PostConstruct\|@Bean\|saveExtensionAsMap\|registerExtension' storage/src/main/java/org/zstack/storage/primary/PrimaryStorageBase.java | head -30Repository: MatheMatrix/zstack
Length of output: 7275
🏁 Script executed:
#!/bin/bash
set -euo pipefail
echo "=== 查找 PrimaryStorageManagerImpl 中的初始化代码 ==="
grep -n 'start()\|@PostConstruct\|VmMetadata' storage/src/main/java/org/zstack/storage/primary/PrimaryStorageManagerImpl.java | head -20
echo
echo "=== 查找是否有其他地方初始化 VmMetadata 扩展 ==="
rg -n 'VmMetadata.*Extension|saveExtensionAsMap.*VmMetadata' -g '*.java' -g '*.groovy' -g '*.xml'
echo
echo "=== 确认 LocalStorageVmMetadataExtension 是否需要 Spring 注解 ==="
rg -n '@Component|@Bean|@Configurable|@Service|@Repository' plugin/localstorage/src/main/java/org/zstack/storage/primary/local/ -g '*.java' | head -20
echo
echo "=== 查找 NFS 中是否有类似的注解 ==="
rg -n '@Component|@Bean|@Configurable|@Service|@Repository' plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/ -g '*.java' | grep -i metadataRepository: MatheMatrix/zstack
Length of output: 5123
添加 @Configurable 注解并初始化扩展映射，确保 LocalStorageVmMetadataExtension 能被正确注册和使用。
当前类缺少 Spring 依赖注入的注解。本地存储中其他需要依赖注入的类都使用 @Configurable(preConstruction = true, autowire = Autowire.BY_TYPE)，但 LocalStorageVmMetadataExtension 没有这个注解，导致 @Autowired private DatabaseFacade dbf 无法被注入。
同时，VmMetadataPathBuildExtensionPoint 的扩展映射初始化缺失。在仓库中所有其他扩展点都通过 Manager 的 start() 方法调用 pluginRgty.saveExtensionAsMap() 来初始化（如 PrimaryStorageManagerImpl.start() 为 PSCapacityExtensionPoint 初始化、VolumeManagerImpl.start() 为其他扩展点初始化），但针对 VmMetadataPathBuildExtensionPoint 没有对应的初始化。这导致 PrimaryStorageBase.java:1859 和 VmExpungeMetadataFlow.java:63 中的 getExtensionFromMap() 调用无法获取实例，整个元数据路径构建、path replacement 和资源持久化功能会失效。
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@plugin/localstorage/src/main/java/org/zstack/storage/primary/local/LocalStorageVmMetadataExtension.java`
around lines 22 - 27, The class LocalStorageVmMetadataExtension is missing
Spring injection and extension-map registration: annotate the class with
`@Configurable`(preConstruction = true, autowire = Autowire.BY_TYPE) so `@Autowired`
DatabaseFacade dbf is injected, and ensure the VmMetadataPathBuildExtensionPoint
mapping is initialized at startup by adding a
pluginRgty.saveExtensionAsMap(VmMetadataPathBuildExtensionPoint.class) call in
the relevant manager's start() (follow pattern used in
PrimaryStorageManagerImpl.start() / VolumeManagerImpl.start()) so
getExtensionFromMap() can locate LocalStorageVmMetadataExtension for path build,
replacement and persistence.
| }); | ||
| } | ||
|
|
||
| public void handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion) { |
There was a problem hiding this comment.
缺少 @Override 注解。
handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg ...) 方法缺少 @Override 注解，而其他类似的 handler 方法（Line 2098, 2129, 2160, 2190）都有该注解，存在不一致性。
🔧 建议修改
+ `@Override`
public void handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion) {📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| public void handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion) { | |
| `@Override` | |
| public void handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg, String hostUuid, ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion) { |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In
`@plugin/nfsPrimaryStorage/src/main/java/org/zstack/storage/primary/nfs/NfsPrimaryStorageKVMBackend.java`
at line 2064, The method handle(UpdateVmInstanceMetadataOnPrimaryStorageMsg msg,
String hostUuid,
ReturnValueCompletion<UpdateVmInstanceMetadataOnPrimaryStorageReply> completion)
is missing the `@Override` annotation causing inconsistency with other handler
methods; add the `@Override` annotation immediately above this method declaration
(matching the placement used for the other handlers at the similar locations) so
the method clearly overrides the superclass/interface method and stays
consistent with methods at lines 2098, 2129, 2160, 2190.
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APIImpact
Resolves: ZSV-11559
Change-Id: I6b6a6378627264646d6a76726762736e77787373
sync from gitlab !9418