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"API return code : 1939" on VM guest backup

Troubleshooting


Problem

The VM backup fails at the snapshot phase with return code 1939

Symptom

The error seen in the client datamover node dsmerror.log will be :


ANS9365E VMware vStorage API error for virtual machine 'xxxx'.
TSM function name : CreateSnapshot_USCORETask
TSM file : vmvisdk.cpp (5259)
API return code : 1939
API error message : An error occurred while quiescing the virtual machine. See the virtual machine's event log for details.

Cause

NTP service was not active on the ESXi host

Diagnosing The Problem

In addition to the above error seen in the client, a snapshot error will be seen in the vCenter log :

"The guest OS has reported an error during quiescing. The error code was: 4 The error message was: Quiesce aborted."

Resolving The Problem

Activate NTP on all hosts in the environment when this is required.

[{"Product":{"code":"SSERB6","label":"IBM Spectrum Protect for Virtual Environments"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"Data Protection for VMware","Platform":[{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"Version Independent","Edition":"","Line of Business":{"code":"LOB26","label":"Storage"}}]

Document Information

Modified date:
17 June 2018

UID

swg21697603