[ovirt-devel] [ OST Failure Report ] [ oVirt Master (vdsm) ] [ 22-02-2018 ] [ 002_bootstrap.verify_add_hosts + 002_bootstrap.add_hosts ]

[Dafna Ron]

Thanks Dan!


On Thu, Feb 22, 2018 at 7:15 PM, Dan Kenigsberg <danken at redhat.com> wrote:

> On Thu, Feb 22, 2018 at 12:59 PM, Dafna Ron <dron at redhat.com> wrote:
> > Hi,
> >
> > We had two failed tests reported in vdsm project last evening  the patch
> > reported seems to be related to the issue.
> >
> >
> > Link and headline of suspected patches:
> >
> > momIF: change the way we connect to MOM -
> > https://gerrit.ovirt.org/#/c/87944/
> >
> >
> > Link to Job:
> >
> > http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/5823/
> >
> > Link to all logs:
> >
> > http://jenkins.ovirt.org/job/ovirt-master_change-queue-
> tester/5823/artifacts
> >
> > (Relevant) error snippet from the log:
> >
> > <error>
> >
> >
> >
> > 2018-02-21 14:15:47,576-0500 INFO  (MainThread) [vdsm.api] FINISH
> > prepareForShutdown return=None from=internal,
> > task_id=7d37a33b-0215-40c0-a821-9b94707caca6 (api:52)
> > 2018-02-21 14:15:47,576-0500 ERROR (MainThread) [vds] Exception raised
> > (vdsmd:158)
> > Traceback (most recent call last):
> >   File "/usr/lib/python2.7/site-packages/vdsm/vdsmd.py", line 156, in
> run
> >     serve_clients(log)
> >   File "/usr/lib/python2.7/site-packages/vdsm/vdsmd.py", line 103, in
> > serve_clients
> >     cif = clientIF.getInstance(irs, log, scheduler)
> >   File "/usr/lib/python2.7/site-packages/vdsm/clientIF.py", line 251, in
> > getInstance
> >     cls._instance = clientIF(irs, log, scheduler)
> >   File "/usr/lib/python2.7/site-packages/vdsm/clientIF.py", line 121, in
> > __init__
> >     self.mom = MomClient(config.get("mom", "socket_path"))
> >   File "/usr/lib/python2.7/site-packages/vdsm/momIF.py", line 51, in
> > __init__
> >     raise MomNotAvailableError()
> > MomNotAvailableError
> >
> > </error>
> >
>
> this smells like a race between mom and vdsm startups (that
> bidirectional dependency is woderful!). I am sure that Francesco can
> fix it quickly, but until then I've posted a revert of the offending
> patch
> http://jenkins.ovirt.org/job/ovirt-system-tests_manual/2225/
>
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