PowerProtect Data Manager: Afhjælpning af TSDM-sikkerhedskopieringsfejl for virtuelle maskiner med SPIF-filtre – Ændringsfejl

Summary: Sikkerhedskopiering af PowerProtect Data Manager (PPDM) Virtual Machine (VM) Transparent Snapshot Data Mover (TSDM) mislykkedes pga. manglende VM-disk (VMDK)-beskrivelsesfil.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

PPDM VM TSDM-sikkerhedskopiering kunne ikke oprette et letvægts Delta (LWD)-snapshot.

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.

Skærmbillede af sikkerhedskopieringsfejl

Hvis du flytter VM'en uden for politikken og tilføjer den igen, mislykkes konfigurationsbeskyttelsen for VM'en med 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.

Bekræftet, at der ikke er nogen snapshotfiler tilbage under VM-mappen på datalageret.

Cause

Den grundlæggende årsag til problemet er den manglende VMDK-beskrivelsesfil i VM-mappen på datalageret.

VMDK-beskrivelsesfilen kræves, for at PPDM TSDM-sikkerhedskopieringen kan oprette et LWD-snapshot og konfigurere beskyttelsen af VM'en.

Fraværet af VMDK-deskriptorfilen fører til fejl som f.eks SPIF filters change failure: Object not found og Failed to attach IO Filter vmwarelwd: Object not found i vmdm.log filen.

Værts- og vpxa-logfilerne på ESXi-værten viser også fejl, der er relateret til den manglende VMDK-beskrivelsesfil, f.eks. 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. "

Når du gennemser VM-mappen i datalageret, mangler VMDK-beskrivelsesfilen, mens den flade VMDK-fil findes.

Resolution

Kontakt VMware-support, og følg instruktionerne i KB https://knowledge.broadcom.com/external/article?legacyId=1002511Dette hyperlink fører dig til et websted uden for Dell Technologies. for at gendanne VMDK-beskrivelsesfilen.

Når du har genoprettet VMDK-beskrivelsesfilen, skal du køre PPDM TSDM-sikkerhedskopieringen igen.

Affected Products

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