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Message #13169
Re: instance snapshotting failed. now in permanent Image_Snapshot state.
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To:
openstack@xxxxxxxxxxxxxxxxxxx
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From:
Jay Pipes <jaypipes@xxxxxxxxx>
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Date:
Wed, 13 Jun 2012 10:46:41 -0400
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In-reply-to:
<CA+qvzFOJKE-hh+x==qSQTcKL_YPcGVV=NqUmO=xhOdO-PFYWew@mail.gmail.com>
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User-agent:
Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120430 Thunderbird/12.0.1
On 06/13/2012 02:41 AM, Christian Parpart wrote:
Hey all,
I feel really sorry to bother you about that, but it really annoys me
now for quite a while now.
I used snapshotting quite a few times already - in success - but this
time (maybe due to
my HA tries on the cloud controller node) the snapshotting failed.
I clicked snapshot via dashboard, and the went into Task =
Image_Snapshot state,
and the image snapshot is in Status = Queued.
This is now about 12 hours ago, and I quite don't think that anything
will happen w/o human intervention.
Hmm, well I can't imagine the snapshot would take that long :) Looks
like it is hung.
Unfortunately, the nova-compute.log on the compute node in question just
says it is about
to snapshot, no errors above nor below. a few hours later I tried to
hard reboot the instance,
but that failed w/o telling me why either.
This is exceedingly odd. Usually when this has happened to me, I've
found *something* from libvirt in the compute log on the node in
question -- even if that something is a quite cryptic QEMU error...
I searched the nova-scheduler.log on the controller node, but here I
couldn't find anything
related (at least I did not find it).
Any chance of entries in /var/log/libvirt/?
What can I do now? I do not want to terminate the instance, just because
of the snapshotting
error, and I'd also like to get snapshotting fixed again, but how?
Well, sounds like the instance is essentially not usable at this point,
so I'm not sure if there would be any further issues with attempting to
terminate the instance...
Best,
-jay
Many thanks in advance,
Christian.
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