09-13-2016 10:38 PM
Hi All,
HYPER V backup failing with 156 status. below is the detailed. Please help
09/13/2016 21:09:36 - begin Parent Job
09/13/2016 21:09:36 - begin Hyper-V: Start Notify Script
09/13/2016 21:09:36 - Info RUNCMD (pid=81325) started
09/13/2016 21:09:36 - Info RUNCMD (pid=81325) exiting with status: 0
Operation Status: 0
09/13/2016 21:09:36 - end Hyper-V: Start Notify Script; elapsed time 0:00:00
09/13/2016 21:09:36 - begin Hyper-V: Step By Condition
Operation Status: 0
09/13/2016 21:09:36 - end Hyper-V: Step By Condition; elapsed time 0:00:00
Operation Status: 0
09/13/2016 21:09:36 - end Parent Job; elapsed time 0:00:00
09/13/2016 21:09:36 - begin Hyper-V: Create Snapshot
09/13/2016 21:09:37 - started process bpbrm (pid=44897)
09/13/2016 21:15:33 - Info bpbrm (pid=44897) xxxxx is the host to backup data from
09/13/2016 21:15:33 - Info bpbrm (pid=44897) reading file list for client
09/13/2016 21:15:33 - Info bpbrm (pid=44897) start bpfis on client
09/13/2016 21:15:38 - Info bpbrm (pid=44897) Starting create snapshot processing
09/13/2016 21:15:44 - Info bpfis (pid=24796) Backup started
09/13/2016 21:27:17 - Critical bpbrm (pid=44897) from client xxxxx: FTL - vfm_freeze_commit: method: Hyper-V_v2, type: FIM, function: Hyper-V_v2_make
09/13/2016 21:27:17 - Critical bpbrm (pid=44897) from client xxxxx: FTL - snapshot services: snapshot creation failed: unknown error.
09/13/2016 21:27:17 - Critical bpbrm (pid=44897) from client xxxxx: FTL - vfm_freeze_commit: method: Hyper-V_v2, type: FIM, function: Hyper-V_v2_make
09/13/2016 21:27:17 - Critical bpbrm (pid=44897) from client xxxxx: FTL - snapshot services: snapshot creation failed: unknown error.
09/13/2016 21:27:17 - Critical bpbrm (pid=44897) from client xxxxx: FTL - snapshot processing failed, status 156
09/13/2016 21:27:17 - Critical bpbrm (pid=44897) from client xxxxx: FTL - snapshot creation failed, status 156
09/13/2016 21:27:17 - Warning bpbrm (pid=44897) from client xxxxx: WRN - ALL_LOCAL_DRIVES is not frozen
09/13/2016 21:27:17 - Info bpfis (pid=24796) done. status: 156
09/13/2016 21:27:17 - end Hyper-V: Create Snapshot; elapsed time 0:17:41
09/13/2016 21:27:17 - Info bpfis (pid=24796) done. status: 156: snapshot error encountered
09/13/2016 21:27:17 - end writing
Operation Status: 156
09/13/2016 21:27:17 - begin Hyper-V: Stop On Error
Operation Status: 0
09/13/2016 21:27:17 - end Hyper-V: Stop On Error; elapsed time 0:00:00
09/13/2016 21:27:17 - begin Hyper-V: Delete Snapshot
09/13/2016 21:27:17 - started process bpbrm (pid=45765)
09/13/2016 21:33:13 - Info bpbrm (pid=45765) Starting delete snapshot processing
09/13/2016 21:33:24 - Info bpfis (pid=4616) Backup started
09/13/2016 21:33:24 - Warning bpbrm (pid=45765) from client xxxxx: cannot open C:\Program Files\Veritas\NetBackup\online_util\fi_cntl\bpfis.fim.xxxxx_1473781176.1.0
09/13/2016 21:33:25 - Info bpfis (pid=4616) done. status: 4207
09/13/2016 21:33:25 - end Hyper-V: Delete Snapshot; elapsed time 0:06:08
09/13/2016 21:33:25 - Info bpfis (pid=4616) done. status: 4207: Could not fetch snapshot metadata or state files
09/13/2016 21:33:25 - end writing
Operation Status: 4207
09/13/2016 21:33:25 - begin Hyper-V: End Notify Script
09/13/2016 21:33:25 - Info RUNCMD (pid=109046) started
09/13/2016 21:33:25 - Info RUNCMD (pid=109046) exiting with status: 0
Operation Status: 0
09/13/2016 21:33:25 - end Hyper-V: End Notify Script; elapsed time 0:00:00
Operation Status: 156
snapshot error encountered (156)
Regards,
Sagar
09-13-2016 11:52 PM
Only Job details without background info does not help.
OS/Hyper-V version?
NBU version? (on master, media server and Hyper-V server)
Has this worked before?
If no, and this is new installation and config, have you carefully read through and confirmed all the requirements in NBU for Hyper-V Admin Guide?
Some TNs:
http://www.veritas.com/docs/000084792
http://www.veritas.com/docs/000015775
http://www.veritas.com/docs/000011616
http://www.veritas.com/docs/000038004
http://www.veritas.com/docs/000011553
09-14-2016 02:29 AM
09-14-2016 03:22 AM
So, if it was working before and NOTHING has changed from NBU point of view, then the Hyper-V admin needs to check what has changed or gone wrong on that side.
The TNs that I have shared explain different possible reasons as well as logs that can be checked.