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[Bug 1463747] Re: multinode job failing in test_live_block_migration

 

** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => liberty-1

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https://bugs.launchpad.net/bugs/1463747

Title:
  multinode job failing in test_live_block_migration

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  For example:

  2015-06-10 09:35:54.675 | Captured traceback:
  2015-06-10 09:35:54.675 | ~~~~~~~~~~~~~~~~~~~
  2015-06-10 09:35:54.675 |     Traceback (most recent call last):
  2015-06-10 09:35:54.676 |       File "tempest/api/compute/admin/test_live_migration.py", line 116, in test_live_block_migration
  2015-06-10 09:35:54.676 |         self._test_live_block_migration()
  2015-06-10 09:35:54.676 |       File "tempest/api/compute/admin/test_live_migration.py", line 110, in _test_live_block_migration
  2015-06-10 09:35:54.676 |         self.assertEqual(target_host, self._get_host_for_server(server_id))
  2015-06-10 09:35:54.676 |       File "/opt/stack/new/tempest/.tox/full/local/lib/python2.7/site-packages/testtools/testcase.py", line 350, in assertEqual
  2015-06-10 09:35:54.676 |         self.assertThat(observed, matcher, message)
  2015-06-10 09:35:54.676 |       File "/opt/stack/new/tempest/.tox/full/local/lib/python2.7/site-packages/testtools/testcase.py", line 435, in assertThat
  2015-06-10 09:35:54.676 |         raise mismatch_error
  2015-06-10 09:35:54.676 |     testtools.matchers._impl.MismatchError: !=:
  2015-06-10 09:35:54.676 |     reference = u'devstack-trusty-2-node-rax-iad-2964877-5853.slave.openstack.org'
  2015-06-10 09:35:54.676 |     actual    = u'devstack-trusty-2-node-rax-iad-2964877.slave.openstack.org'

  It looks like the migration finished but the instance is still on the
  source node.  IE the migration failed.  Need to check the n-cpu logs.

  
  Logstash:

  http://logstash.openstack.org/#eyJzZWFyY2giOiJcIkZpbGUgXCJ0ZW1wZXN0L2FwaS9jb21wdXRlL2FkbWluL3Rlc3RfbGl2ZV9taWdyYXRpb24ucHlcIiwgbGluZSAxMTYsIGluIHRlc3RfbGl2ZV9ibG9ja19taWdyYXRpb25cIiAgQU5EIGJ1aWxkX25hbWU6XCJjaGVjay10ZW1wZXN0LWRzdm0tbXVsdGlub2RlLWZ1bGxcIiBBTkQgcHJvamVjdDpcIm9wZW5zdGFjay9ub3ZhXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjE3MjgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjE0MzM5Mjg1MDE4ODIsIm1vZGUiOiIiLCJhbmFseXplX2ZpZWxkIjoiIn0=

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References