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Error while attaching volume to running instance

asked 2017-09-21 02:45:09 -0500

deepak2112 gravatar image
  2017-09-21 13:13:59.005 4595 ERROR oslo_messaging.rpc.server     if ret == -1: raise libvirtError ('virDomainAttachDeviceFlags() failed', dom=self)
2017-09-21 13:13:59.005 4595 ERROR oslo_messaging.rpc.server libvirtError: internal error: unable to execute QEMU command 'device_add': Property '' can't find value 'drive-virtio-disk1'

can someone suggest the solution how to rectify this issue before it was working i was able to attach volume to running vm not its showing this error.

=> openstack newton and ceph backend


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Does cinder-volume.log reveal anything useful? Is cinder-volume service up? There are some Google results with your the message, also there has been a similar question already Which steps have you taken so far?

eblock gravatar imageeblock ( 2017-09-21 08:49:32 -0500 )edit

Thanks for the reply.!!

There is no log related to this error , cinder service is up and running. i have not found any useful information with the available solution.

if there is any other solution or is issue with hypervisor.!

deepak2112 gravatar imagedeepak2112 ( 2017-09-22 03:53:43 -0500 )edit

You need to provide more info, which hypervisor, what have you checked/done so far, can you attach the volume manually (without openstack inbetween)? The ceph backed instances run but volumes are not available? Is your cluster healthy? There's too much to guess with your little information

eblock gravatar imageeblock ( 2017-09-22 06:12:27 -0500 )edit

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answered 2018-02-01 09:32:46 -0500

guimaluf gravatar image

This is probably related with ceph authentication issues. nova-compute access ceph cinder-volumes pools to attach the disk.

There was a change in Ocata version that is related to that:

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Asked: 2017-09-21 02:45:09 -0500

Seen: 705 times

Last updated: Feb 01 '18