Nir Soffer <nsoffer@redhat.com> writes:

> On Wed, Aug 8, 2018 at 7:15 PM Milan Zamazal <mzamazal@redhat.com> wrote:
>
>> Hi, when basic-suite-master OST is run with cluster level < 4.2,
>> verify_backup_snapshot_removed test fails.  Indeed, the snapshot removal
>> fails, with error such as:
>>
>>   [c784a2c3-a700-41f7-80bd-2d1e25a712c5] Failed to live merge. Top volume
>> 15b82854-c9dd-44aa-83c9-aebe273ac6a4 is still in qemu chain
>> [15b82854-c9dd-44aa-83c9-aebe273ac6a4, 3c21269c-e71b-4e96-977e-a9168bbba9bf]
>>
>> See
>> e.g.
>> https://jenkins.ovirt.org/job/ovirt-system-tests_compat-3.6-suite-master/52/artifact/exported-artifacts/test_logs/compat-3.6-suite-master/post-004_basic_sanity.py/lago-compat-3-6-suite-master-engine/_var_log/ovirt-engine/engine.log
>>
>> Does anybody have an idea what might be wrong?
>>
>
> Ala should have and idea.

It's still failing, e.g.
http://jenkins.ovirt.org/job/ovirt-system-tests_compat-4.1-suite-master/89/

Ala, do you have an idea?

If there is no resolution, I'll have to disable the test for cluster
levels < 4.2, but it may be a real bug so it should be inspected first.