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

[Dan Kenigsberg]

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
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