Comment 2 for bug 1473116

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Silvan Kaiser (2-silvan) wrote :

So, further analysis shows that apparmor is interfering with the qemu operations.
Deinstalling apparmor changes the behavior of the tempest.api.volume.test_volumes_snapshots.VolumesV1SnapshotTestJSON tests. Where three of those five tests fail with permission denied (see above) with apparmor, only one test fails without apparmor. The failing test is tempest.api.volume.test_volumes_snapshots.VolumesV2SnapshotTestJSON.test_snapshot_create_with_volume_in_use, a test that worked ok in the run _with_ apparmor. This single test fails because libvirt is unable to load it's apparmor profile.

Looking deeper into this...