backup for VM
Created: 22 Apr 2012 | Updated: 11 Oct 2012 | 7 comments
hello
I have a problem backup of vm (esx) in a backup server with Backup BACKUP EXEC, when saving an error message
"The job failed with the following error: An attempt to take a snapshot of a virtual machine failed because it was unable to quiesce an application."
help me
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Hi,
Check the link below for further information:
http://www.symantec.com/business/support/index?page=content&id=TECH129724
Thanks!
Alternative ways to access Backup Exec Technical Support:
https://www-secure.symantec.com/connect/blogs/alte...
I have made a Full Backup on the entire Virtual Infrastructure and I have received the same error, but, reading the log it seems to me impossible to identify which is the vm in error
could you please tell me how to identify the vm that generated the error?
thanks
1. A test to confirm snapshots are working correctly within the virtual environment is to run a snapshot from inside vCenter/vSphere client.
- Remove the check from "Snapshot the Virtual machine's memory"
- Check option "Quiesce guest file system."
- Review the VSS logs on the guest C:\Program Files\Symantec\Backup Exec\RAWS\VSS Provider\logs.
2. Verify if either VMWare Snapshot provider or Backup Exec Snapshot provider is used. If yes, remove both.
http://www.symantec.com/docs/TECH130940
http://www.symantec.com/docs/TECH129864
The user is asking how to identify the problem VM.
Sorry pkh, I seemed to have overlooked that.
Sometimes if the snapshot was not performed at all or there was a timeout that happened, in BE 2012, the VM goes missing from the job log. A closer look at th job log and comparing it with the backup selections, will reveal the VMs that are missing in the job log. These are the VMs on which you got the failure.
Alternate ways would be to identify the VM would be either from the VCenter/Vsphere client. This VM will have an error in the Events tab.
The other way is to confirm from the restore selections if there is a VM missing in the backup set.
...only way I can think of is to run backups of the individual VMs and see what happens.
It's a long way around, and not necessarily the best, but it will help you isolate the VM.
Alternative ways to access Backup Exec Technical Support:
https://www-secure.symantec.com/connect/blogs/alte...
Dear all,
I have analyzed deep in detail the log and I have found the issue
as far as I have understod the highlighted log was related to the fact the no Symantec agent was installed
the faild backup was related to a single machine
this night I have removed the vm in error from the job and the job has been completed correctly
thanks for your help
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