Public bug reported:
After evacuated successfully, and restarting the failed host to get it
back. User will run into below error.
<179>Sep 23 01:48:35 node-1 nova-compute 2014-09-23 01:48:35.346 13206 ERROR
nova.openstack.common.threadgroup [-] error removing image
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup Traceback
(most recent call last):
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/threadgroup.py", line
117, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
x.wait()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/threadgroup.py", line
49, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return self.thread.wait()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return self._exit_event.wait()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return hubs.get_hub().switch()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in switch
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return self.greenlet.switch()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194, in main
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
result = function(*args, **kwargs)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/service.py", line 483,
in run_service
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
service.start()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 163, in start
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self.manager.init_host()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1018, in
init_host
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self._destroy_evacuated_instances(context)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 712, in
_destroy_evacuated_instances
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup bdi,
destroy_disks)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 962, in
destroy
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
destroy_disks, migrate_data)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1080, in
cleanup
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self._cleanup_rbd(instance)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1090, in
_cleanup_rbd
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
LibvirtDriver._get_rbd_driver().cleanup_volumes(instance)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/rbd_utils.py", line 238, in
cleanup_volumes
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self.rbd.RBD().remove(client.ioctx, volume)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/rbd.py", line 300, in remove
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup raise
make_ex(ret, 'error removing image')
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
ImageBusy: error removing image
** Affects: nova
Importance: High
Assignee: Fei Long Wang (flwang)
Status: New
** Changed in: nova
Assignee: (unassigned) => Fei Long Wang (flwang)
** Changed in: nova
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1385484
Title:
Failed to destroy evacuated disks on init_host
Status in OpenStack Compute (Nova):
New
Bug description:
After evacuated successfully, and restarting the failed host to get it
back. User will run into below error.
<179>Sep 23 01:48:35 node-1 nova-compute 2014-09-23 01:48:35.346 13206 ERROR
nova.openstack.common.threadgroup [-] error removing image
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
Traceback (most recent call last):
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/threadgroup.py", line
117, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
x.wait()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/threadgroup.py", line
49, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return self.thread.wait()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return self._exit_event.wait()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return hubs.get_hub().switch()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in switch
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
return self.greenlet.switch()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194, in main
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
result = function(*args, **kwargs)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/service.py", line 483,
in run_service
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
service.start()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 163, in start
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self.manager.init_host()
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1018, in
init_host
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self._destroy_evacuated_instances(context)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 712, in
_destroy_evacuated_instances
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
bdi, destroy_disks)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 962, in
destroy
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
destroy_disks, migrate_data)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1080, in
cleanup
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self._cleanup_rbd(instance)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1090, in
_cleanup_rbd
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
LibvirtDriver._get_rbd_driver().cleanup_volumes(instance)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/rbd_utils.py", line 238, in
cleanup_volumes
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
self.rbd.RBD().remove(client.ioctx, volume)
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup File
"/usr/lib/python2.7/dist-packages/rbd.py", line 300, in remove
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
raise make_ex(ret, 'error removing image')
2014-09-23 01:48:35.346 13206 TRACE nova.openstack.common.threadgroup
ImageBusy: error removing image
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