I added that to virt-aa-helper but it's still broken. The libvirt/apparmor file
is below as is the log output.
I don't know if it matters, but I'm using CEPH for volume store.
The instance-specific apparmour file is
# DO NOT EDIT THIS FILE DIRECTLY. IT IS MANAGED BY LIBVIRT.
"/var/log/libvirt/**/instance-000000ea.log" w,
"/var/lib/libvirt/**/instance-000000ea.monitor" rw,
"/var/run/libvirt/**/instance-000000ea.pid" rwk,
"/run/libvirt/**/instance-000000ea.pid" rwk,
"/var/run/libvirt/**/*.tunnelmigrate.dest.instance-000000ea" rw,
"/run/libvirt/**/*.tunnelmigrate.dest.instance-000000ea" rw,
"/var/lib/nova/instances/snapshots/tmpJXEx_R/ca1ff017f53741eea3ee7532205ff7fe.delta"
rw,
"/var/lib/nova/instances/e2b47b8a-19ae-40bd-8bea-fdb885b1e49b/console.log" rw,
"/var/lib/nova/instances/e2b47b8a-19ae-40bd-8bea-fdb885b1e49b/console.log" rw,
=========================
The log output is:
2014-01-03 18:58:16.242 2255 INFO nova.compute.resource_tracker [-]
Compute_service record updated for slab-07b:slab-07b
2014-01-03 18:58:25.707 2255 AUDIT nova.compute.manager
[req-b2f5930e-2235-4bdf-ad74-c15809b58aac e9bb2814b1364a738d7c313a37a18b60
305f4fa9adcc48b09b8d07d\
f5b247df7] [instance: e2b47b8a-19ae-40bd-8bea-fdb885b1e49b] instance
snapshotting
2014-01-03 18:58:25.927 2255 INFO nova.virt.libvirt.driver
[req-b2f5930e-2235-4bdf-ad74-c15809b58aac e9bb2814b1364a738d7c313a37a18b60
305f4fa9adcc48b09b8d\
07df5b247df7] [instance: e2b47b8a-19ae-40bd-8bea-fdb885b1e49b] Beginning live
snapshot process
2014-01-03 18:58:26.987 2255 INFO nova.virt.libvirt.driver
[req-b2f5930e-2235-4bdf-ad74-c15809b58aac e9bb2814b1364a738d7c313a37a18b60
305f4fa9adcc48b09b8d\
07df5b247df7] [instance: e2b47b8a-19ae-40bd-8bea-fdb885b1e49b] Snapshot
extracted, beginning image upload
2014-01-03 18:58:27.395 2255 ERROR nova.openstack.common.rpc.amqp
[req-b2f5930e-2235-4bdf-ad74-c15809b58aac e9bb2814b1364a738d7c313a37a18b60
305f4fa9adcc4\
8b09b8d07df5b247df7] Exception during message handling
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp Traceback
(most recent call last):
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 461,
i\
n _process_data
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp **args)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py",
line \
172, in dispatch
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp result =
getattr(proxyobj, method)(ctxt, **kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 353, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp return
function(self, context, *args, **kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/exception.py", line 90, in wrapped
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp payload)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/exception.py", line 73, in wrapped
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp return
f(self, context, *args, **kw)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 243, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp pass
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 229, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp return
function(self, context, *args, **kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 271, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp e,
sys.exc_info())
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 258, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp return
function(self, context, *args, **kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 319, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp %
image_id, instance=instance)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 309, in
decorate\
d_function
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp *args,
**kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2293, in
snapsho\
t_instance
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp
task_states.IMAGE_SNAPSHOT)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2324, in
_snapsh\
ot_instance
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp
update_task_state)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1397, in
sna\
pshot
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp
image_format)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1483, in
_li\
ve_snapshot
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp
libvirt.VIR_DOMAIN_BLOCK_REBASE_SHALLOW)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 179, in doit
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp result =
proxy_call(self._autowrap, f, *args, **kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 139, in proxy_call
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp rv =
execute(f,*args,**kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 77, in tworker
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp rv =
meth(*args,**kwargs)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/libvirt.py", line 646, in blockRebase
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp if ret ==
-1: raise libvirtError ('virDomainBlockRebase() failed', dom=self)
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp libvirtError:
internal error: unable to execute QEMU command 'drive-mirror': Could not o\
pen
'/var/lib/nova/instances/snapshots/tmpJXEx_R/ca1ff017f53741eea3ee7532205ff7fe.delta'
2014-01-03 18:58:27.395 2255 TRACE nova.openstack.common.rpc.amqp
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https://bugs.launchpad.net/bugs/1244694
Title:
Creating snapshot fails due to nonexistent temporary directory
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