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tsamuel0905
2 Intern
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136 Posts
0
1455
May 28th, 2015 13:00
Hyper-V Backup
Hi all,
I am trying to take backup of hyper-v servers with 3 node clusters.
In my environment setup is Active - Active.
If I am selecting few (1, 2, upto 10) VM's from my virtual cluster node (only CSV), Backup running without any issue.
If I am selecting all VM's (31 VM) under my Virtual cluster node (only csv), it's failing.
In log, I noticed below part. Might be useful for you to advise me.
115724:nsrsnap_vss_save:SnapShot creation completed in all nodes sending Completion Signal
95937:nsrsnap_vss_save:A slave job failure has been identified, stopping all slave jobsNMM...Hyper-V CSV backup failed on Node '', Please check NMM.raw file for more details.
96821:nsrsnap_vss_save:NMM...Hyper-V CSV backup failed on Node '', Please check NMM.raw file for more details.
Internal error.
102333 1432842690 3 0 0 17184 4220 0 prhypv03.mha.local nsrsnap_vss_save NSR error 21 Exiting with failure. 0
Thanks,
Samuel Thomas
tsamuel0905
2 Intern
•
136 Posts
959
0
Posted June 20th, 2015 12:00
Still issue persisting... I agree without NMM.raw, it would be tough to understand the issue. Is't possible for you to check Service Request 71558842? Because there i uploaded NMM log.
buyixiaohuo
13 Posts
913
0
Posted November 12th, 2019 01:00
Hello, is this connection document still available？
@buyixiaohuo, What document are you looking for?
buyixiaohuo
13 Posts
900
0
Posted November 12th, 2019 20:00
The post mentioned above
《troubleshooting ( Hyper-V ) vss issues using diskshadow》
That community blog page does not seem to exist anymore. From the title it looks like they are using disk shadow to troubleshoot the VSS issue, I found a similar post for a different application though but i think you can try this - https://kb.acronis.com/content/45472
sddc_guy
159 Posts
959
0
Posted May 28th, 2015 14:00
i recommend reading troubleshooting ( Hyper-V ) vss issues using diskshadow and try a Manual snapshot with tat method. Could be that sme vm´s had Problems creating vss full´s ( checj latest Version of Integration Utils, and that a SCSI HBA is within the VM) or a timeout issue ( writer quitting after 20 Minute per Default )
Without the nmm.raw only guessing . . .