I see that this failure happens a lot on "ovirt-srv19.phx.ovirt.org <http://jenkins.ovirt.org/computer/ovirt-srv19.phx.ovirt.org>", and by different projects that uses ansible. Not sure it relates, but I've found (and removed) a stale lago environment in "/dev/shm" that were created by ovirt-system-tests_he-basic-iscsi-suite -master <http://jenkins.ovirt.org/view/oVirt%20system%20tests/job/ovirt-system-tests_he-basic-iscsi-suite-master/> . The stale environment caused the suite to not run in "/dev/shm". The maximum number of semaphore on both ovirt-srv19.phx.ovirt.org <http://jenkins.ovirt.org/computer/ovirt-srv19.phx.ovirt.org> and ovirt-srv23.phx.ovirt.org <http://jenkins.ovirt.org/computer/ovirt-srv19.phx.ovirt.org> (which run the ansible suite with success) is 128. On Mon, Mar 19, 2018 at 3:37 PM, Yedidyah Bar David <didi@redhat.com> wrote:
Failed also here:
http://jenkins.ovirt.org/job/ovirt-system-tests_master_ check-patch-el7-x86_64/4540/
The patch trigerring this affects many suites, and the job failed during ansible-suite-master .
On Mon, Mar 19, 2018 at 3:10 PM, Eyal Edri <eedri@redhat.com> wrote:
Gal and Daniel are looking into it, strange its not affecting all suites.
On Mon, Mar 19, 2018 at 2:11 PM, Dominik Holler <dholler@redhat.com> wrote:
Looks like /dev/shm is run out of space.
On Mon, 19 Mar 2018 13:33:28 +0200 Leon Goldberg <lgoldber@redhat.com> wrote:
Hey, any updates?
On Sun, Mar 18, 2018 at 10:44 AM, Edward Haas <ehaas@redhat.com> wrote:
We are doing nothing special there, just executing ansible through their API.
On Sun, Mar 18, 2018 at 10:42 AM, Daniel Belenky <dbelenky@redhat.com> wrote:
It's not a space issue. Other suites ran on that slave after your suite successfully. I think that the problem is the setting for max semaphores, though I don't know what you're doing to reach that limit.
[dbelenky@ovirt-srv18 ~]$ ipcs -ls
------ Semaphore Limits -------- max number of arrays = 128 max semaphores per array = 250 max semaphores system wide = 32000 max ops per semop call = 32 semaphore max value = 32767
On Sun, Mar 18, 2018 at 10:31 AM, Edward Haas <ehaas@redhat.com> wrote: > http://jenkins.ovirt.org/job/ovirt-system-tests_network-suit e-master/ > > On Sun, Mar 18, 2018 at 10:24 AM, Daniel Belenky > <dbelenky@redhat.com> wrote: > >> Hi Edi, >> >> Are there any logs? where you're running the suite? may I have a >> link? >> >> On Sun, Mar 18, 2018 at 8:20 AM, Edward Haas <ehaas@redhat.com> >> wrote: >>> Good morning, >>> >>> We are running in the OST network suite a test module with >>> Ansible and it started failing during the weekend on "OSError: >>> [Errno 28] No space left on device" when attempting to take a >>> lock in the mutiprocessing python module. >>> >>> It smells like a slave resource problem, could someone help >>> investigate this? >>> >>> Thanks, >>> Edy. >>> >>> =================================== FAILURES >>> =================================== ______________________ >>> test_ovn_provider_create_scenario _______________________ >>> >>> os_client_config = None >>> >>> def test_ovn_provider_create_scenario(os_client_config): >>> > _test_ovn_provider('create_scenario.yml') >>> >>> network-suite-master/tests/test_ovn_provider.py:68: >>> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ >>> _ _ _ _ _ _ _ _ >>> network-suite-master/tests/test_ovn_provider.py:78: in >>> _test_ovn_provider playbook.run() >>> network-suite-master/lib/ansiblelib.py:127: in run >>> self._run_playbook_executor() >>> network-suite-master/lib/ansiblelib.py:138: in >>> _run_playbook_executor pbex = >>> PlaybookExecutor(**self._pbex_args) /usr/lib/python2.7/site-packages/ansible/executor/playbook_e xecutor.py:60: >>> in __init__ self._tqm = TaskQueueManager(inventory=inventory, >>> variable_manager=variable_manager, loader=loader, >>> options=options, >>> passwords=self.passwords) /usr/lib/python2.7/site-packag es/ansible/executor/task_queue_manager.py:104: >>> in __init__ self._final_q = >>> multiprocessing.Queue() /usr/lib64/python2.7/multiproc essing/__init__.py:218: >>> in Queue return >>> Queue(maxsize) /usr/lib64/python2.7/multiproc essing/queues.py:63: >>> in __init__ self._rlock = >>> Lock() /usr/lib64/python2.7/multiprocessing/synchronize.py:147: >>> in __init__ SemLock.__init__(self, SEMAPHORE, 1, 1) _ _ _ _ _ _ >>> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ >>> _ _ >>> >>> self = <Lock(owner=unknown)>, kind = 1, value = 1, maxvalue = 1 >>> >>> def __init__(self, kind, value, maxvalue): >>> > sl = self._semlock = _multiprocessing.SemLock(kind, >>> > value, maxvalue) >>> E OSError: [Errno 28] No space left on device >>> >>> /usr/lib64/python2.7/multiprocessing/synchronize.py:75: OSError >>> >>> >> >> >> -- >> >> DANIEL BELENKY >> >> RHV DEVOPS >> > >
--
DANIEL BELENKY
RHV DEVOPS
_______________________________________________ Infra mailing list Infra@ovirt.org http://lists.ovirt.org/mailman/listinfo/infra
--
Eyal edri
MANAGER
RHV DevOps
EMEA VIRTUALIZATION R&D
Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> phone: +972-9-7692018 <+972%209-769-2018> irc: eedri (on #tlv #rhev-dev #rhev-integ)
_______________________________________________ Infra mailing list Infra@ovirt.org http://lists.ovirt.org/mailman/listinfo/infra
-- Didi
-- *GAL bEN HAIM* RHV DEVOPS