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

Sun Apr 8 06:21:34 UTC 2018

On Sun, Apr 8, 2018 at 9:15 AM, Eyal Edri <eedri at redhat.com> wrote:

> Was already done by Yaniv - https://gerrit.ovirt.org/#/c/89851.
> Is it still failing?
>
> On Sun, Apr 8, 2018 at 8:59 AM, Barak Korren <bkorren at redhat.com> wrote:
>
>> On 7 April 2018 at 00:30, Dan Kenigsberg <danken at redhat.com> wrote:
>> > No, I am afraid that we have not managed to understand why setting and
>> > ipv6 address too the host off the grid. We shall continue researching
>> > this next week.
>> >
>> > Edy, https://gerrit.ovirt.org/#/c/88637/ is already 4 weeks old, but
>> > could it possibly be related (I really doubt that)?
>> >
>>
>
Sorry, but I do not see how this problem is related to VDSM.
There is nothing that indicates that there is a VDSM problem.

Has the RPC connection between Engine and VDSM failed?

>
>> at this point I think we should seriously consider disabling the
>> relevant test, as its impacting a large number of changes.
>>
>> > On Fri, Apr 6, 2018 at 2:20 PM, Dafna Ron <dron at redhat.com> wrote:
>> >> Dan, was there a fix for the issues?
>> >> can I have a link to the fix if there was?
>> >>
>> >> Thanks,
>> >> Dafna
>> >>
>> >>
>> >> On Wed, Apr 4, 2018 at 5:01 PM, Gal Ben Haim <gbenhaim at redhat.com>
>> wrote:
>> >>>
>> >>> From lago's log, I see that lago collected the logs from the VMs
>> using ssh
>> >>> (after the test failed), which means
>> >>> that the VM didn't crash.
>> >>>
>> >>> On Wed, Apr 4, 2018 at 5:27 PM, Dan Kenigsberg <danken at redhat.com>
>> wrote:
>> >>>>
>> >>>> On Wed, Apr 4, 2018 at 4:59 PM, Barak Korren <bkorren at redhat.com>
>> wrote:
>> >>>> > Test failed: [ 006_migrations.prepare_migration_attachments_ipv6 ]
>> >>>> >
>> >>>> > Link to suspected patches:
>> >>>> > (Probably unrelated)
>> >>>> > https://gerrit.ovirt.org/#/c/89812/1 (ovirt-engine-sdk) -
>> examples:
>> >>>> > export template to an export domain
>> >>>> >
>> >>>> > This seems to happen multiple times sporadically, I thought this
>> would
>> >>>> > be solved by
>> >>>> > https://gerrit.ovirt.org/#/c/89781/ but it isn't.
>> >>>>
>> >>>> right, it is a completely unrelated issue there (with external
>> networks).
>> >>>> here, however, the host dies while setting setupNetworks of an ipv6
>> >>>> address. Setup network waits for Engine's confirmation at
>> 08:33:00,711
>> >>>>
>> >>>> http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/1
>> 537/artifact/exported-artifacts/basic-suit-4.2-el7/test_
>> logs/basic-suite-4.2/post-006_migrations.py/lago-basic-
>> suite-4-2-host-0/_var_log/vdsm/supervdsm.log
>> >>>> but kernel messages stop at 08:33:23
>> >>>>
>> >>>> http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/1
>> 537/artifact/exported-artifacts/basic-suit-4.2-el7/test_
>> logs/basic-suite-4.2/post-006_migrations.py/lago-basic-
>> suite-4-2-host-0/_var_log/messages/*view*/
>> >>>>
>> >>>> Does the lago VM of this host crash? pause?
>> >>>>
>> >>>>
>> >>>> >
>> >>>> > Link to Job:
>> >>>> > http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/1537/
>> >>>> >
>> >>>> > Link to all logs:
>> >>>> >
>> >>>> > http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/1
>> 537/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.
>> >>>> >
>> >>>> >
>> >>>> >
>> >>>> > </error>
>> >>>> >
>> >>>> >
>> >>>> >
>> >>>> > --
>> >>>> > Barak Korren
>> >>>> > RHV DevOps team , RHCE, RHCi
>> >>>> > Red Hat EMEA
>> >>>> > redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted
>> >>>> > _______________________________________________
>> >>>> > Devel mailing list
>> >>>> > Devel at ovirt.org
>> >>>> > http://lists.ovirt.org/mailman/listinfo/devel
>> >>>> >
>> >>>> >
>> >>>> _______________________________________________
>> >>>> Devel mailing list
>> >>>> Devel at ovirt.org
>> >>>> http://lists.ovirt.org/mailman/listinfo/devel
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> GAL bEN HAIM
>> >>> RHV DEVOPS
>> >>>
>> >>> _______________________________________________
>> >>> Devel mailing list
>> >>> Devel at ovirt.org
>> >>> http://lists.ovirt.org/mailman/listinfo/devel
>> >>
>> >>
>> > _______________________________________________
>> > Devel mailing list
>> > Devel at ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/devel
>>
>>
>>
>> --
>> Barak Korren
>> RHV DevOps team , RHCE, RHCi
>> Red Hat EMEA
>> redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted
>> _______________________________________________
>> Devel mailing list
>> Devel at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/devel
>>
>
>
>
> --
>
> Eyal edri
>
>
> MANAGER
>
> RHV DevOps
>
> EMEA VIRTUALIZATION R&D
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>
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