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[prescolt <1527661@xxxxxxxxxxxxxxxxxx>]

edit, I find problem cause by  NFS file system  can not lock file,  reboot NFS service have no luck, I must reboot NFS server
Now it worked correctly.
This problem cause by update NFS service

** Changed in: nova
       Status: New => Invalid

** Changed in: nova (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1527661

Title:
  Create new instance  boot from rbd image failed (no image created in
  VMS pools),after upgrade lastest kilo build

Status in OpenStack Compute (nova):
  Invalid
Status in nova package in Ubuntu:
  Invalid

Bug description:
  After upgrade to the lastest version of openstack kilo, when i boot new instance from image the instance started failed with error message below.  I see nova do not create RBD volumes of glance image to Ceph VMS pool, this affect to swap and Ephemeral disk too my system worked correctly before. Please check my attach file for detail
  ===============
  2015-12-18 22:07:56.590 1620300 DEBUG nova.virt.libvirt.rbd_utils [req-eab9562d-484f-432d-a9d7-0ab32ec99c23 0690b97b2bea47a8aeb4777856f473b2 767b2f8a8b08403884269836420d34f0 - - -] rbd image 352eb808-f7c3-405d-92b4-c29bf07a46f0_disk does not exist __init__ /usr/lib/python2.7/dist-packages/nova/virt/libvirt/rbd_utils.py:60
  2015-12-18 22:07:56.641 1620300 DEBUG nova.virt.libvirt.rbd_utils [req-eab9562d-484f-432d-a9d7-0ab32ec99c23 0690b97b2bea47a8aeb4777856f473b2 767b2f8a8b08403884269836420d34f0 - - -] rbd image 352eb808-f7c3-405d-92b4-c29bf07a46f0_disk does not exist __init__ /usr/lib/python2.7/dist-packages/nova/virt/libvirt/rbd_utils.py:60
  2015-12-18 22:15:12.033 1620300 DEBUG nova.virt.libvirt.rbd_utils [req-c07f3a3b-82de-41b5-9f91-e52a2295b0fa 0690b97b2bea47a8aeb4777856f473b2 767b2f8a8b08403884269836420d34f0 - - -] rbd image 40df5d10-6af1-49ea-bb5f-37a5e6ffa053_disk does not exist __init__ /usr/lib/python2.7/dist-packages/nova/virt/libvirt/rbd_utils.py:60
  2015-12-18 22:15:12.093 1620300 DEBUG nova.virt.libvirt.rbd_utils [req-c07f3a3b-82de-41b5-9f91-e52a2295b0fa 0690b97b2bea47a8aeb4777856f473b2 767b2f8a8b08403884269836420d34f0 - - -] rbd image 40df5d10-6af1-49ea-bb5f-37a5e6ffa053_disk does not exist __init__ /usr/lib/python2.7/dist-packages/nova/virt/libvirt/rbd_utils.py:60
  #########################

  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     do_log=False, semaphores=semaphores, delay=delay):
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/contextlib.py", line 17, in __ent
  er__
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     return self.gen.next()
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lo
  ckutils.py", line 395, in lock
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     ext_lock.acquire(delay=delay)
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lo
  ckutils.py", line 209, in acquire
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     do_acquire()
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lo
  ckutils.py", line 158, in wrapper
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     return r.call(func, *args, **kwargs)
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/dist-packages/retrying.py", line
  222, in call
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     if not self.should_reject(attempt):
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/dist-packages/retrying.py", line
  206, in should_reject
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     reject |= self._retry_on_exception(attempt.value[1])
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]   File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 130, in retry_on_exception
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d]     'exception': e,
  2015-12-18 22:27:48.308 1623512 TRACE nova.compute.manager [instance: 3bf19259-4a86-4b9e-b358-15e59470231d] error: Unable to acquire lock on `/var/lib/nova/instances/locks/nova-b1eea0695ff68d78bc25e6a8e3ed77b595fd485a` due to [Errno 37] No locks available

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