On Sun, Feb 26, 2017 at 3:02 PM, Shlomo Ben David <sbendavi@redhat.com> wrote:

Hi,


Test failed: [ test-repo_ovirt_experimental_master ]

Link to Job: [1]

Link to all logs: [2]

Link to error log: [3]


[1] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/5538

[2] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/5538/artifact/exported-artifacts/basic-suit-master-el7/test_logs/basic-suite-master/post-006_migrations.py/

[3] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/5538/artifact/exported-artifacts/basic-suit-master-el7/nosetests-006_migrations.py.xml


Error snippet from the log:

<error>

2017-02-26 05:35:53,340-0500 ERROR (jsonrpc/3) [storage.TaskManager.Task] (Task='22828901-d87f-4607-9690-a106c474ebe4') Unexpected error (task:871)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 878, in _run
    return fn(*args, **kargs)
  File "/usr/lib/python2.7/site-packages/vdsm/logUtils.py", line 52, in wrapper
    res = f(*args, **kwargs)
  File "/usr/share/vdsm/storage/hsm.py", line 3200, in teardownImage
    dom.deactivateImage(imgUUID)
  File "/usr/share/vdsm/storage/blockSD.py", line 1278, in deactivateImage
    lvm.deactivateLVs(self.sdUUID, volUUIDs)
  File "/usr/lib/python2.7/site-packages/vdsm/storage/lvm.py", line 1304, in deactivateLVs
    _setLVAvailability(vgName, toDeactivate, "n")
  File "/usr/lib/python2.7/site-packages/vdsm/storage/lvm.py", line 845, in _setLVAvailability
    raise error(str(e))
CannotDeactivateLogicalVolume: Cannot deactivate Logical Volume: ('General Storage Exception: ("5 [] [\'  Logical volume 1dd0ee2a-f26a-423c-90f9-79703343aa1e/8323e511-eb93-4b1c-a9fa-ad66409994e7 in use.\', \'  Logical volume 1dd0ee2a-f26a-423c-90f9-79703343aa1e/99662dfa-acf2-4392-8ab8-106412c2afa5 in use.\']\\n1dd0ee2a-f26a-423c-90f9-79703343aa1e/[\'99662dfa-acf2-4392-8ab8-106412c2afa5\', \'8323e511-eb93-4b1c-a9fa-ad66409994e7\']",)',)
This means the logical volume is still used when we try to deactivate it.
    Logical volume 1dd0ee2a-f26a-423c-90f9-79703343aa1e/8323e511-eb93-4b1c-a9fa-ad66409994e7 in use
This is serious error in the code trying to deactivating the volume.

Is this reproducible or it happens randomly?

Please file a bug for this.
 
2017-02-26 05:35:53,347-0500 INFO  (jsonrpc/3) [storage.TaskManager.Task] (Task='22828901-d87f-4607-9690-a106c474ebe4') aborting: Task is aborted: 'Cannot deactivate Logical Volume' - code 552 (task:1176)
2017-02-26 05:35:53,348-0500 ERROR (jsonrpc/3) [storage.Dispatcher] {'status': {'message': 'Cannot deactivate Logical Volume: (\'General Storage Exception: ("5 [] [\\\'  Logical volume 1dd0ee2a-f26a-423c-90f9-79703343aa1e/8323e511-eb93-4b1c-a9fa-ad66409994e7 in use.\\\', \\\'  Logical volume 1dd0ee2a-f26a-423c-90f9-79703343aa1e/99662dfa-acf2-4392-8ab8-106412c2afa5 in use.\\\']\\\\n1dd0ee2a-f26a-423c-90f9-79703343aa1e/[\\\'99662dfa-acf2-4392-8ab8-106412c2afa5\\\', \\\'8323e511-eb93-4b1c-a9fa-ad66409994e7\\\']",)\',)', 'code': 552}} (dispatcher:78)
2017-02-26 05:35:53,349-0500 INFO  (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC call Image.teardown failed (error 552) in 19.36 seconds (__init__:552)
</error>


Best Regards,

Shlomi Ben-David | Software Engineer | Red Hat ISRAEL
RHCSA | RHCVA | RHCE
IRC: shlomibendavid (on #rhev-integ, #rhev-dev, #rhev-ci)

OPEN SOURCE - 1 4 011 && 011 4 1


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