2015-03-21 09:19:23.345 1760 DEBUG nova.virt.disk.vfs.localfs [-] Using NbdMount setup /usr/lib/python2.7/dist-packages/nova/virt/disk/vfs/localfs.py:71

2015-03-21 09:19:23.346 1760 DEBUG nova.openstack.common.lockutils [-] Created new semaphore "nbd-allocation-lock" internal_lock /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:2
06

2015-03-21 09:19:23.346 1760 DEBUG nova.openstack.common.lockutils [-] Acquired semaphore "nbd-allocation-lock" lock /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:229

2015-03-21 09:19:23.346 1760 DEBUG nova.openstack.common.lockutils [-] Got semaphore / lock "_inner_get_dev" inner /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:271

2015-03-21 09:19:23.347 1760 DEBUG nova.virt.disk.mount.nbd [-] Get nbd device /dev/nbd15 for /var/lib/nova/instances/505aeab0-713f-417e-b853-edf3e970e051/disk _inner_get_dev /usr/lib/python2.7/dist
-packages/nova/virt/disk/mount/nbd.py:86

2015-03-21 09:19:23.347 1760 DEBUG nova.openstack.common.processutils [-] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf qemu-nbd -c /dev/nbd15 /var/lib/nova/instances/505aeab0
-713f-417e-b853-edf3e970e051/disk execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:161

2015-03-21 09:19:23.400 1760 DEBUG nova.openstack.common.processutils [-] Result was 0 execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:195

2015-03-21 09:19:23.400 1760 DEBUG nova.openstack.common.lockutils [-] Releasing semaphore "nbd-allocation-lock" lock /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:238

2015-03-21 09:19:23.401 1760 DEBUG nova.openstack.common.lockutils [-] Semaphore / lock released "_inner_get_dev" inner /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:275

2015-03-21 09:19:23.401 1760 DEBUG nova.virt.disk.mount.api [-] Map dev /dev/nbd15 map_dev /usr/lib/python2.7/dist-packages/nova/virt/disk/mount/api.py:138

2015-03-21 09:19:23.402 1760 DEBUG nova.virt.disk.mount.api [-] Mount /dev/nbd15 on /tmp/openstack-vfs-localfsMDqUCy mnt_dev /usr/lib/python2.7/dist-packages/nova/virt/disk/mount/api.py:191

2015-03-21 09:19:23.402 1760 DEBUG nova.openstack.common.processutils [-] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /tmp/openstack-vfs-localfsMDqUCy execu
te /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:161

2015-03-21 09:19:23.447 1760 DEBUG nova.openstack.common.processutils [-] Result was 32 execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:195

2015-03-21 09:19:23.448 1760 DEBUG nova.virt.disk.mount.api [-] Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /tmp/openstack-vfs-localfsMDqUCy
Exit code: 32
Stdout: u''
Stderr: u'mount: you must specify the filesystem type\n' mnt_dev /usr/lib/python2.7/dist-packages/nova/virt/disk/mount/api.py:196

2015-03-21 09:19:23.448 1760 DEBUG nova.virt.disk.mount.api [-] Fail to mount, tearing back down do_mount /usr/lib/python2.7/dist-packages/nova/virt/disk/mount/api.py:221

2015-03-21 09:19:23.448 1760 DEBUG nova.virt.disk.mount.api [-] Unmap dev /dev/nbd15 unmap_dev /usr/lib/python2.7/dist-packages/nova/virt/disk/mount/api.py:182

2015-03-21 09:19:23.449 1760 DEBUG nova.virt.disk.mount.nbd [-] Release nbd device /dev/nbd15 unget_dev /usr/lib/python2.7/dist-packages/nova/virt/disk/mount/nbd.py:125

2015-03-21 09:19:23.449 1760 DEBUG nova.openstack.common.processutils [-] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf qemu-nbd -d /dev/nbd15 execute /usr/lib/python2.7/dist-
packages/nova/openstack/common/processutils.py:161

2015-03-21 09:19:23.496 1760 DEBUG nova.openstack.common.processutils [-] Result was 0 execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:195

2015-03-21 09:19:23.496 1760 DEBUG nova.virt.disk.vfs.localfs [-] Failed to mount image Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /tmp/openstack-vfs-localfsMDqUCy
Exit code: 32
Stdout: u''
Stderr: u'mount: you must specify the filesystem type\n') setup /usr/lib/python2.7/dist-packages/nova/virt/disk/vfs/localfs.py:80

2015-03-21 09:19:23.497 1760 DEBUG nova.virt.disk.api [-] Unable to mount image /var/lib/nova/instances/505aeab0-713f-417e-b853-edf3e970e051/disk with error Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /tmp/openstack-vfs-localfsMDqUCy
Exit code: 32
Stdout: u''
Stderr: u'mount: you must specify the filesystem type\n'. Cannot resize. is_image_partitionless /usr/lib/python2.7/dist-packages/nova/virt/disk/api.py:218

2015-03-21 09:19:23.497 1760 DEBUG nova.openstack.common.lockutils [-] Released file lock "/var/lib/nova/instances/locks/nova-92060d00e5e76bf3a58a3fae43f779a4cc295560" release /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:115

2015-03-21 09:19:23.497 1760 DEBUG nova.openstack.common.lockutils [-] Releasing semaphore "92060d00e5e76bf3a58a3fae43f779a4cc295560" lock /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:238