Re: [libvirt-users] domains paused without any obvious reason
----- Am 14. Mai 2019 um 11:08 schrieb Daniel P. Berrangé berrange(a)redhat.com:
'virsh domstate --reason $GUEST'
will tell you what event caused the guest to pause in the first place.
If you can resume successfully, this indicates the event was a transient
problem. Given the domblkerror message 'no space' I'm it looks that
you had a problem running out of disk space temporarily which then
resolved itself.
Regards,
Daniel
Hi,
i have a clue what happened.
The script shuts down the domains, snapshots them, restarts them and then copy the backing
files to a CIFS
server. After the copy is done (which lasts several hours), the domains are
blockcommitted.
Finally the script deletes the local snap files. I think the snap files got too big,
because the logical volume for them has just 20GB and i'm snapshotting currently 8
domains.
Limit of the LV was reached. And because i finally deleted the snapshot files i didn't
see that.
I will monitor now the LV for the snap files in my script to see how big they are
growing.
Bernd
Helmholtz Zentrum Muenchen
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