PowerProtect Data Manager：解決虛擬機器 TSDM 備份失敗與 SPIF 篩選器變更失敗

Summary: 由於缺少 VM 磁碟 （VMDK） 描述項檔案，導致 PowerProtect Data Manager （PPDM） Virtual Machine （VMDM） Virtual Machine （VMDM） Transparent Snapshot Data Mover （TSDM） 備份失敗。

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Symptoms

PPDM VM TSDM 備份無法建立 Lightweight Delta （LWD） 快照。

vmdm.2024-10-16.0.log.gz: 2024-10-15T17:10:46.013Z INFO [] [vproxyMonitor] [00000000-0000-4000-a000-000000000000][][][TRACE_ID:992f3fb9cacd7edf;JOB_ID:b32a2490186c996c][] [c.e.b.v.v.u.VPEActivityHelper.accept(113)] -  Update task: 5ce8f9cf-029b-4e57-9a61-814bb27721ba, BackupJobSession(state=Running, id=d00c8938-1fbb-4f03-aa59-759927247b2b, target=20.151-WinJump), progress: 0%, desc: Unable to create LWD snapshot.  vCenter task 'task-25605' failed.

備份失敗的螢幕擷取畫面

如果將 VM 移到策略之外並將其添加回來，則為 VM 配置保護將失敗，並顯示 Unable to ENABLE LWD on 20.151-WinJump - SPIF filters change failure: Object not found..Failed to attach IO Filter vmwarelwd: Object not found.

vmdm.log: 2024-11-08T02:09:29.110Z WARN [] [vpe-thread-31] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:8179bb6842a67a5b;JOB_ID:8ce42f4c78a9bac6][] [c.e.b.v.v.u.SdmEnableProtectUtil.configureProtect(465)] -  Unable to ENABLE LWD on 20.151-WinJump
vmdm.log: 2024-11-08T02:09:29.110Z WARN [] [vpe-thread-31] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:8179bb6842a67a5b;JOB_ID:8ce42f4c78a9bac6][] [c.e.b.v.v.u.SdmEnableProtectUtil.configureProtect(478)] -  DpSetProtection error message: SPIF filters change failure: Object not found..Failed to attach IO Filter vmwarelwd: Object not found.
vmdm.log: 2024-11-08T02:09:29.110Z WARN [] [vpe-thread-31] [00000000-0000-4000-b000-000000000000][][][TRACE_ID:8179bb6842a67a5b;JOB_ID:8ce42f4c78a9bac6][] [c.e.b.v.v.a.VPEConfigureOp.logErrorStack(64)] -  Unable to configure 20.151-WinJump
com.emc.brs.vmdm.error.ComponentException: Unable to ENABLE LWD on 20.151-WinJump - SPIF filters change failure: Object not found..Failed to attach IO Filter vmwarelwd: Object not found.

已驗證資料儲存的虛擬機器資料夾下沒有剩餘快照檔。

Cause

此問題的根本原因是資料存放區的 VM 資料夾中缺少 VMDK 描述項檔案。

PPDM TSDM 備份需要 VMDK 描述項檔案，才能建立 LWD 快照並設定虛擬機器的保護。

缺少 VMDK 描述項檔案會導致以下錯誤： SPIF filters change failure: Object not found 和 Failed to attach IO Filter vmwarelwd: Object not found 在vmdm.log檔中。

ESXi 主機上的 hostd 和 vpxa 記錄也會顯示與遺失 VMDK 描述符檔案相關的錯誤，例如 Unable to find vmdk descriptor file and VMware ESX cannot find the virtual disk "Win-Jump.vmdk". Verify the path is valid and try again.

hostd.txt:2024-11-12T01:19:29.188Z In(166) Hostd[2099508]: [Originator@6876 sub=Libs opID=m383ayh7-37975-auto-taw-h5:70010844-66-01-01-76-4d13 sid=523b10e0 user=vpxuser:VSPHERE.LOCAL\Administrator] SNAPSHOT: SnapshotConfigExtFinder: Unable to find file: 'Win-Jump.vmdk'
hostd.txt:2024-11-12T01:19:29.635Z Db(167) Hostd[2099501]: [Originator@6876 sub=Vmsvc.vm:/vmfs/volumes/6386100c-0019fc49-84a7-b49691f824a2/Win-Jump/Win-Jump.vmx] Handling vmx message 142534359: VMware ESX cannot find the virtual disk "Win-Jump.vmdk". Verify the path is valid and try again.
vpxa.txt:2024-11-12T01:17:44.260Z Er(163) Vpxa[2099754]: -->          message = "VMware ESX cannot find the virtual disk "Win-Jump.vmdk". Verify the path is valid and try again. "

瀏覽資料存放區上的 VM 資料夾時，VMDK 描述項檔案遺失，但平面 VMDK 檔案存在。

Resolution

請聯絡 VMware 支援，並依照 KB https://knowledge.broadcom.com/external/article?legacyId=1002511此超連結會帶您前往 Dell Technologies 以外的網站。 中的指示還原 VMDK 描述項檔案。

還原 VMDK 描述項檔案後，請重新執行 PPDM TSDM 備份。

Affected Products

PowerProtect Data Manager
Article Properties
Article Number: 000248751
Article Type: Solution
Last Modified: 26 Aug 2025
Version:  3
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