** Changed in: nova
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1630912
Title:
stable/newton: unable to spin up a kvm instance
Status in OpenStack Compute (nova):
Invalid
Bug description:
Happens randowmly:
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager
[req-50d2dc6d-072e-423e-9de0-096ba307411f admin demo] [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] Instance failed to spawn
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] Traceback (most recent call last):
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/opt/stack/nova/nova/compute/manager.py", line 2078, in _build_resources
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] yield resources
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/opt/stack/nova/nova/compute/manager.py", line 1920, in _build_and_run_instance
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] block_device_info=block_device_info)
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 2571, in spawn
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] admin_pass=admin_password)
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 2960, in _create_image
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] image_id=disk_images['kernel_id'])
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/opt/stack/nova/nova/virt/libvirt/imagebackend.py", line 218, in cache
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] *args, **kwargs)
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/opt/stack/nova/nova/virt/libvirt/imagebackend.py", line 504, in create_image
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] prepare_template(target=base, *args,
**kwargs)
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
264, in inner
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] do_log=False, semaphores=semaphores,
delay=delay):
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/usr/lib/python2.7/contextlib.py", line 17, in __enter__
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] return self.gen.next()
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
216, in lock
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] ext_lock.acquire(delay=delay)
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/usr/local/lib/python2.7/dist-packages/fasteners/process_lock.py", line 151,
in acquire
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] self._do_open()
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] File
"/usr/local/lib/python2.7/dist-packages/fasteners/process_lock.py", line 123,
in _do_open
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] self.lockfile = open(self.path, 'a')
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4] IOError: [Errno 13] Permission denied:
'/opt/stack/data/nova/instances/locks/nova-273d5645757056cdd056de4cfe9f121b9eee6ae3'
2016-10-06 20:22:18.100 1931 ERROR nova.compute.manager [instance:
04709c94-0ba3-4312-ad1c-5739e5600bf4]
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