Public bug reported:
When trying to create a snapshot through horizon from a running instance
I get this error:
2014-10-14 17:45:19.602 33435 INFO nova.virt.libvirt.driver
[req-4cce8ec4-e5ae-4614-b82a-4aac602aa110 977d2518de7042369d6f9fdf505326d3
89382cc045ad415684985bbfb0a02fee] [instance:
0816d148-d271-42d8-9bba-da78927d0eff] Beginning live snapshot process
2014-10-14 17:45:19.919 33435 INFO nova.virt.libvirt.driver
[req-4cce8ec4-e5ae-4614-b82a-4aac602aa110 977d2518de7042369d6f9fdf505326d3
89382cc045ad415684985bbfb0a02fee] [instance:
0816d148-d271-42d8-9bba-da78927d0eff] Snapshot extracted, beginning image upload
2014-10-14 17:45:20.167 33435 ERROR oslo.messaging.rpc.dispatcher [-] Exception
during message handling: unsupported configuration: block copy is not supported
with this QEMU binary
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher Traceback
(most recent call last):
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133,
in _dispatch_and_reply
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
incoming.message))
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176,
in _dispatch
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
self._do_dispatch(endpoint, method, ctxt, args)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122,
in _do_dispatch
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher result =
getattr(endpoint, method)(ctxt, **new_args)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher payload)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
f(self, context, *args, **kw)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 274, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher pass
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 260, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 303, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher e,
sys.exc_info())
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 290, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 353, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher %
image_id, instance=instance)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher *args,
**kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2736, in
snapshot_instance
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
task_states.IMAGE_SNAPSHOT)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2767, in
_snapshot_instance
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
update_task_state)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1570, in
snapshot
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
image_format)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1664, in
_live_snapshot
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
libvirt.VIR_DOMAIN_BLOCK_REBASE_SHALLOW)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 179, in doit
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher result =
proxy_call(self._autowrap, f, *args, **kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 139, in proxy_call
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher rv =
execute(f,*args,**kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 77, in tworker
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher rv =
meth(*args,**kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib64/python2.7/site-packages/libvirt.py", line 646, in blockRebase
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher if ret ==
-1: raise libvirtError ('virDomainBlockRebase() failed', dom=self)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher libvirtError:
unsupported configuration: block copy is not supported with this QEMU binary
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
2014-10-14 17:45:20.169 33435 ERROR oslo.messaging._drivers.common [-]
Returning exception unsupported configuration: block copy is not supported with
this QEMU binary to caller
2014-10-14 17:45:20.169 33435 ERROR oslo.messaging._drivers.common [-]
['Traceback (most recent call last):\n', ' File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133,
in _dispatch_and_reply\n incoming.message))\n', ' File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176,
in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', '
File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line
122, in _do_dispatch\n result = getattr(endpoint, method)(ctxt,
**new_args)\n', ' File "/usr/lib/python2.7/site-packages/nova/exception.py",
line 88, in wrapped\n payload)\n', ' File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped\n
return f(self, context, *args, **kw)\n', ' File "/usr/lib/python2.7/site-packa
ges/nova/compute/manager.py", line 274, in decorated_function\n pass\n', '
File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line
68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 260, in
decorated_function\n return function(self, context, *args, **kwargs)\n', '
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 303, in
decorated_function\n e, sys.exc_info())\n', ' File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 290, in
decorated_function\n return function(self, context, *args, **kwargs)\n', '
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 353, in
decorated_function\n % image_id, instance=instance)\n', ' File
"/usr/lib/python2.7/site-
packages/nova/openstack/common/excutils.py", line 68, in __exit__\n
six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in
decorated_function\n *args, **kwargs)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2736, in
snapshot_instance\n task_states.IMAGE_SNAPSHOT)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2767, in
_snapshot_instance\n update_task_state)\n', ' File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1570, in
snapshot\n image_format)\n', ' File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1664, in
_live_snapshot\n libvirt.VIR_DOMAIN_BLOCK_REBASE_SHALLOW)\n', ' File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 179, in doit\n
result = proxy_call(self._autowrap, f, *args, **kwargs)\n', ' File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 139,
in proxy_call\n rv = execute(f,*args,**kwargs)\n', ' File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 77, in tworker\n
rv = meth(*args,**kwargs)\n', ' File
"/usr/lib64/python2.7/site-packages/libvirt.py", line 646, in blockRebase\n
if ret == -1: raise libvirtError (\'virDomainBlockRebase() failed\',
dom=self)\n', 'libvirtError: unsupported configuration: block copy is not
supported with this QEMU binary\n']
** Affects: nova
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1381153
Title:
Cannot create instance live snapshots in Centos7 (icehouse)
Status in OpenStack Compute (Nova):
New
Bug description:
When trying to create a snapshot through horizon from a running
instance I get this error:
2014-10-14 17:45:19.602 33435 INFO nova.virt.libvirt.driver
[req-4cce8ec4-e5ae-4614-b82a-4aac602aa110 977d2518de7042369d6f9fdf505326d3
89382cc045ad415684985bbfb0a02fee] [instance:
0816d148-d271-42d8-9bba-da78927d0eff] Beginning live snapshot process
2014-10-14 17:45:19.919 33435 INFO nova.virt.libvirt.driver
[req-4cce8ec4-e5ae-4614-b82a-4aac602aa110 977d2518de7042369d6f9fdf505326d3
89382cc045ad415684985bbfb0a02fee] [instance:
0816d148-d271-42d8-9bba-da78927d0eff] Snapshot extracted, beginning image upload
2014-10-14 17:45:20.167 33435 ERROR oslo.messaging.rpc.dispatcher [-]
Exception during message handling: unsupported configuration: block copy is not
supported with this QEMU binary
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher Traceback
(most recent call last):
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133,
in _dispatch_and_reply
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
incoming.message))
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176,
in _dispatch
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
self._do_dispatch(endpoint, method, ctxt, args)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122,
in _do_dispatch
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher result
= getattr(endpoint, method)(ctxt, **new_args)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher payload)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
f(self, context, *args, **kw)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 274, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher pass
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 260, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 303, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher e,
sys.exc_info())
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 290, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 353, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher %
image_id, instance=instance)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in
decorated_function
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher *args,
**kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2736, in
snapshot_instance
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
task_states.IMAGE_SNAPSHOT)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2767, in
_snapshot_instance
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
update_task_state)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1570, in
snapshot
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
image_format)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1664, in
_live_snapshot
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
libvirt.VIR_DOMAIN_BLOCK_REBASE_SHALLOW)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 179, in doit
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher result
= proxy_call(self._autowrap, f, *args, **kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 139, in proxy_call
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher rv =
execute(f,*args,**kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 77, in tworker
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher rv =
meth(*args,**kwargs)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib64/python2.7/site-packages/libvirt.py", line 646, in blockRebase
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher if ret
== -1: raise libvirtError ('virDomainBlockRebase() failed', dom=self)
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
libvirtError: unsupported configuration: block copy is not supported with this
QEMU binary
2014-10-14 17:45:20.167 33435 TRACE oslo.messaging.rpc.dispatcher
2014-10-14 17:45:20.169 33435 ERROR oslo.messaging._drivers.common [-]
Returning exception unsupported configuration: block copy is not supported with
this QEMU binary to caller
2014-10-14 17:45:20.169 33435 ERROR oslo.messaging._drivers.common [-]
['Traceback (most recent call last):\n', ' File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133,
in _dispatch_and_reply\n incoming.message))\n', ' File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176,
in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', '
File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line
122, in _do_dispatch\n result = getattr(endpoint, method)(ctxt,
**new_args)\n', ' File "/usr/lib/python2.7/site-packages/nova/exception.py",
line 88, in wrapped\n payload)\n', ' File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped\n
return f(self, context, *args, **kw)\n', ' File "/usr/lib/python2.7/site-pac
kages/nova/compute/manager.py", line 274, in decorated_function\n pass\n',
' File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py",
line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', '
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 260, in
decorated_function\n return function(self, context, *args, **kwargs)\n', '
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 303, in
decorated_function\n e, sys.exc_info())\n', ' File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 290, in
decorated_function\n return function(self, context, *args, **kwargs)\n', '
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 353, in
decorated_function\n % image_id, instance=instance)\n', ' File
"/usr/lib/python2.7/sit
e-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n
six.reraise(self.type_, self.value, self.tb)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 343, in
decorated_function\n *args, **kwargs)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2736, in
snapshot_instance\n task_states.IMAGE_SNAPSHOT)\n', ' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2767, in
_snapshot_instance\n update_task_state)\n', ' File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1570, in
snapshot\n image_format)\n', ' File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1664, in
_live_snapshot\n libvirt.VIR_DOMAIN_BLOCK_REBASE_SHALLOW)\n', ' File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 179, in doit\n
result = proxy_call(self._autowrap, f, *args, **kwargs)\n', ' File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 13
9, in proxy_call\n rv = execute(f,*args,**kwargs)\n', ' File
"/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 77, in tworker\n
rv = meth(*args,**kwargs)\n', ' File
"/usr/lib64/python2.7/site-packages/libvirt.py", line 646, in blockRebase\n
if ret == -1: raise libvirtError (\'virDomainBlockRebase() failed\',
dom=self)\n', 'libvirtError: unsupported configuration: block copy is not
supported with this QEMU binary\n']
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