[ovirt-devel] [ OST Failure Report ] [ oVirt 4.2 ] [ 2018-04-03 ] [006_migrations.prepare_migration_attachments_ipv6]

[Piotr Kliczewski]

Dan,

It looks like it was one of the calls triggered when vdsm was down:

2018-04-03 05:30:16,065-0400 INFO  (mailbox-hsm)
[storage.MailBox.HsmMailMonitor] HSM_MailMonitor sending mail to SPM -
['/usr/bin/dd',
'of=/rhev/data-center/ddb765d2-2137-437d-95f8-c46dbdbc7711/mastersd/dom_md/inbox',
'iflag=fullblock', 'oflag=direct', 'conv=notrunc', 'bs=4096',
'count=1', 'seek=1'] (mailbox:387)
2018-04-03 05:31:22,441-0400 INFO  (MainThread) [vds] (PID: 20548) I
am the actual vdsm 4.20.23-28.gitd11ed44.el7.centos
lago-basic-suite-4-2-host-0 (3.10.0-693.21.1.el7.x86_64) (vdsmd:149)


which failed and caused timeout.

Thanks,
Piotr

On Tue, Apr 3, 2018 at 1:57 PM, Dan Kenigsberg <danken at redhat.com> wrote:

> On Tue, Apr 3, 2018 at 2:07 PM, Barak Korren <bkorren at redhat.com> wrote:
> > Test failed: [ 006_migrations.prepare_migration_attachments_ipv6 ]
> >
> > Link to suspected patches:
> >
> > (Patch seems unrelated - do we have sporadic communication issues
> > arising in PST?)
> > https://gerrit.ovirt.org/c/89737/1 - vdsm - automation: check-patch:
> > attempt to install vdsm-gluster
> >
> > Link to Job:
> > http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/1521/
> >
> > Link to all logs:
> > http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/
> 1521/artifact/exported-artifacts/basic-suit-4.2-el7/
> test_logs/basic-suite-4.2/post-006_migrations.py/
> >
> > Error snippet from log:
> >
> > <error>
> >
> > Traceback (most recent call last):
> >   File "/usr/lib64/python2.7/unittest/case.py", line 369, in run
> >     testMethod()
> >   File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in
> runTest
> >     self.test(*self.arg)
> >   File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line
> > 129, in wrapped_test
> >     test()
> >   File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line
> > 59, in wrapper
> >     return func(get_test_prefix(), *args, **kwargs)
> >   File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line
> > 78, in wrapper
> >     prefix.virt_env.engine_vm().get_api(api_ver=4), *args, **kwargs
> >   File "/home/jenkins/workspace/ovirt-4.2_change-queue-tester/
> ovirt-system-tests/basic-suite-4.2/test-scenarios/006_migrations.py",
> > line 139, in prepare_migration_attachments_ipv6
> >     engine, host_service, MIGRATION_NETWORK, ip_configuration)
> >   File "/home/jenkins/workspace/ovirt-4.2_change-queue-tester/
> ovirt-system-tests/basic-suite-4.2/test_utils/network_utils_v4.py",
> > line 71, in modify_ip_config
> >     check_connectivity=True)
> >   File "/usr/lib64/python2.7/site-packages/ovirtsdk4/services.py",
> > line 36729, in setup_networks
> >     return self._internal_action(action, 'setupnetworks', None,
> > headers, query, wait)
> >   File "/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py", line
> > 299, in _internal_action
> >     return future.wait() if wait else future
> >   File "/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py", line
> > 55, in wait
> >     return self._code(response)
> >   File "/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py", line
> > 296, in callback
> >     self._check_fault(response)
> >   File "/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py", line
> > 132, in _check_fault
> >     self._raise_error(response, body)
> >   File "/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py", line
> > 118, in _raise_error
> >     raise error
> > Error: Fault reason is "Operation Failed". Fault detail is "[Network
> > error during communication with the Host.]". HTTP response code is
> > 400.
>
> The error occurred sometime in the interval
>
> 09:32:58 [basic-suit] @ Run test: 006_migrations.py:
> 09:33:55 [basic-suit] Error occured, aborting
>
> and indeed
>
> http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/
> 1521/artifact/exported-artifacts/basic-suit-4.2-el7/
> test_logs/basic-suite-4.2/post-006_migrations.py/lago-
> basic-suite-4-2-engine/_var_log/ovirt-engine/engine.log/*view*/
>
> has Engine disconnected from the host at
>
> 2018-04-03 05:33:32,307-04 ERROR
> [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring]
> (EE-ManagedThreadFactory-engineScheduled-Thread-39) [] Unable to
> RefreshCapabilities: VDSNetworkException: VDSGenericException:
> VDSNetworkException: Vds timeout occured
>
> Maybe Piotr can read more into it.
>
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