PowerProtect: VM-sikkerhedskopieringer mislykkes med ABV0016, der angiver "typer". Ugyldig tilstand"

Summary: Sikkerhedskopieringerne af den virtuelle maskine (VM) mislykkes med afslutningsstatus ABV0016 under oprettelsen af LWD-snapshottrinnet (Light Weight Delta).

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Symptoms

PowerProtect Data Manager bruges til at beskytte vSphere-miljøet med TSDM-løsningen (Transparent Snapshot Data Mover). Sikkerhedskopieringerne af den virtuelle maskine (VM) mislykkes med afslutningsstatus ABV0016 under "Creating LWD snapshot" skridt. Joboplysningerne for PowerProtect Data Manager-grænsefladen viser: 
ABV0016: VM Direct engine 'localhost' is unable to back up the virtual machine '<my-vm>' on vCenter 'my-vcenter.domain.local' because of a vCenter API issue.

The VM Direct engine cannot complete the backup of this virtual machine because a vCenter API operation did not complete successfully.

 To troubleshoot this issue: 1) Verify that the vCenter can be reached. 2) If the vCenter is busy, wait for some activities to complete and then retry the operation. 3) Verify that the virtual machine exists on the vCenter. 

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taskInfo.Error.Fault = '*types.InvalidState', &{VimFault:{MethodFault:{FaultCause:<nil> FaultMessage:[]}}}


vSphere Web Client viser opgaver for den berørte VM, viser kontinuerlige fejlopgaver, når den tager det LWD-baserede snapshot.

vSphere Web Client Skærmbillede, der viser kontinuerlige LWD-snapshotfejl.


Sikkerhedskopieksportloggen viser:

YYYY-MM-DD HH:MM:SS DEBUG:  [a2aaedf09233d1a7;b0db985f58505615] SDM Data Mover: Create LWD Snapshot: vCenter SOAP call 'DpSnapshot' was accepted.
YYYY-MM-DD HH:MM:SS DEBUG:  [a2aaedf09233d1a7;b0db985f58505615] SDM Data Mover: Create LWD Snapshot: taskInfo.Error.Fault = '*types.InvalidState', &{VimFault:{MethodFault:{FaultCause:<nil> FaultMessage:[]}}}
YYYY-MM-DD HH:MM:SS ERROR:  [a2aaedf09233d1a7;b0db985f58505615] SDM Data Mover: Create LWD Snapshot: vCenter task 'task-1960194' failed.
YYYY-MM-DD HH:MM:SS ERROR:  [a2aaedf09233d1a7;b0db985f58505615] SDM Data Mover: Create LWD Snapshot: Unable to create LWD snapshot.
YYYY-MM-DD HH:MM:SS DEBUG:  [a2aaedf09233d1a7;b0db985f58505615] SDM Data Mover: Create LWD Snapshot: Retrying in 15s...

ESXi-værts-tsdm.log viser en kontinuerlig fejl, når du forsøger at kommunikere med Data Protection Daemon (DPD).

YYYY-MM-DD HH:MM:SS tsdm[2099213]: IPCMGR: Unable to connect to UDS at /var/run/vmwarelwd/daemon: No such file or directory
YYYY-MM-DD HH:MM:SS tsdm[2099213]: IPCMGR: Error creating a connection to add to pool 'dpd': No such file or directory
 

Cause

DPD et er en ugyldig tilstand på den ESXi-server, der er vært for de berørte VM er. vSphere Web Client viser DPD-dæmonen med statussen Stoppet.
 

ESXi-servers dpd-dæmonstatus

Årsagen til, at DPD er ugyldig og viser en stoppet tilstand, er ukendt. ESXi-værten viser dpd.log en undtagelse for et par dage siden og stoppede derefter med at logge. 
YYYY-MM-DD HH:MM:SS error dpd[2147513] [Originator@6876 sub=vmomi.soapStub[0]] Resetting stub adapter: service state request failed; /sdk/vimService, <last binding: <<TCP '127.0.0.1 : 31138'>, <TCP '127.0.0.1 : 80'>>>, N7Vmacore15SystemExceptionE(Host not found (authoritative))
--> [context]zKq7AVICAgAAABAEVQEOZHBkAAAtoUJsaWJ2bWFjb3JlLnNvAADiZx0ALdEbANJCFwAcoC0AwG8zAD9zMwDhTTQAy1wuAMzHLQBUAy4AAhE/ATt9AGxpYnB0aHJlYWQuc28uMAACbdEObGliYy5zby42AA==[/context]

Resolution

DPD et skal genstartes på den berørte ESXi-vært. DPD kan startes ved hjælp af en ESXi ssh-session:

[root@my-esx:~] /etc/init.d/dpd status
dpd is stopped
[root@my-esx:~] /etc/init.d/dpd start
Starting dpd:Setting the memory limit for dpd resource pool on this host to 320 MB
Setting max number of file descriptors to 800
Setting MALLOC_ARENA_MAX to 20
success

[root@my-esx:~] /etc/init.d/dpd status
dpd is running


DPD et kan også påbegyndes med at bruge vSphere Web Client for den berørte ESXi-vært under "Konfigurer >tjenester":
 

Start dpd via the vSphere Web Client


Kontakt om nødvendigt VMware Support for yderligere at undersøge, om DPD er ugyldigt og viser tilstanden Stoppet.

Article Properties
Article Number: 000223336
Article Type: Solution
Last Modified: 21 Nov 2025
Version:  2
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