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

Sun Apr 8 05:59:21 UTC 2018

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)?
>

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/1537/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/1537/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/1537/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
>>>> >
>>>> >
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>>>
>>>
>>>
>>>
>>> --
>>> GAL bEN HAIM
>>> RHV DEVOPS
>>>
>>> _______________________________________________
>>> Devel mailing list
>>> Devel at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/devel
>>
>>
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-- 
Barak Korren
RHV DevOps team , RHCE, RHCi
Red Hat EMEA
redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted