[Openstack-operators] Cannot create Instances

Steven Barnabas sbarnabas at frontporch.com
Wed Mar 20 17:05:45 UTC 2013


nova 2.9.0
 I had to cat /usr/novaclient/versioninfo to get this information because of a bug in 2.9.0


Steven Barnabas
Network Engineer
Front Porch, Inc.
209-288-5580
209-652-7733 mobile
www.frontporch.com<http://www.frontporch.com/>



On Mar 19, 2013, at 2:49 PM, Michael Still <mikal at stillhq.com<mailto:mikal at stillhq.com>> wrote:

On Wed, Mar 20, 2013 at 7:48 AM, Steven Barnabas
<sbarnabas at frontporch.com<mailto:sbarnabas at frontporch.com>> wrote:

Kind of seems like it does not like the image?

I Steven, sorry for the slow reply, I was on a long haul flight.

Looking at this:

2013-03-19 13:31:53 23291 TRACE nova.compute.manager [instance:
c75434ec-677f-4b9e-b5f8-8ab93bcdf972] ProcessExecutionError:
Unexpected error while running command.
2013-03-19 13:31:53 23291 TRACE nova.compute.manager [instance:
c75434ec-677f-4b9e-b5f8-8ab93bcdf972] Command: qemu-img convert -O raw
/var/lib/nova/instances/_base/2986816d8cbac0ea14d12b014f770563ab0a0517.part
/var/lib/nova/instances/_base/2986816d8cbac0ea14d12b014f770563ab0a0517.converted
2013-03-19 13:31:53 23291 TRACE nova.compute.manager [instance:
c75434ec-677f-4b9e-b5f8-8ab93bcdf972] Exit code: 1
2013-03-19 13:31:53 23291 TRACE nova.compute.manager [instance:
c75434ec-677f-4b9e-b5f8-8ab93bcdf972] Stdout: ''
2013-03-19 13:31:53 23291 TRACE nova.compute.manager [instance:
c75434ec-677f-4b9e-b5f8-8ab93bcdf972] Stderr: 'qemu-img: error while
reading sector 131072: Invalid argument\n'
2013-03-19 13:31:53 23291 TRACE nova.compute.manager [instance:
c75434ec-677f-4b9e-b5f8-8ab93bcdf972]

I'd agree this looks like an image problem. You can see qemu crash
here when running:

qemu-img convert -O raw
/var/lib/nova/instances/_base/2986816d8cbac0ea14d12b014f770563ab0a0517.part
/var/lib/nova/instances/_base/2986816d8cbac0ea14d12b014f770563ab0a0517.converted

I'm confused by the .part in the filename though... What version of
nova are you running?

Michael


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