Hi,

We have a failure in 4.2 which I think may be related to the patch itself.

Jira opened with additional info: https://ovirt-jira.atlassian.net/browse/OVIRT-2418

Link and headline of suspected patches:

We failed patch https://gerrit.ovirt.org/#/c/93545/ - core: remove lvs after a failed upgrade on ovirt-4.2

Link to Job:

 https://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/2819/

Link to all logs:

 https://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/2819/artifact/basic-suite.el7.x86_64/test_logs/basic-suite-4.2/post-004_basic_sanity.py/

(Relevant) error snippet from the log:

<error>

Error Message

Fault reason is "Operation Failed". Fault detail is "[Cannot run VM. Low disk space on Storage Domain iscsi.]". HTTP response code is 409.

Stacktrace

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 142, in wrapped_test
    test()
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 60, in wrapper
    return func(get_test_prefix(), *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 79, 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/004_basic_sanity.py", line 589, in check_snapshot_with_memory
    vm_service.start()
  File "/usr/lib64/python2.7/site-packages/ovirtsdk4/services.py", line 30074, in start
    return self._internal_action(action, 'start', 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 134, in _check_fault
    self._raise_error(response, body.fault)
  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 "[Cannot run VM. Low disk space on Storage Domain iscsi.]". HTTP response code is 409.

</error>