Live Merge failed on engine with "still in volume chain", but merge on host was successful
Issue
-
Snapshot deletion (Live Merge) failed.
-
Disk now in
illegalstate and no other snapshots can be removed. -
The snapshot deletion failed with
Failed to live merge, still in volume chain. -
The engine logs contained;
2018-02-27 04:11:46,781Z ERROR [org.ovirt.engine.core.bll.MergeStatusCommand] (pool-6-thread-5) [6620a21c-804e-44a0-bd77-01eaf1453e38] Failed to live merge, still in volume chain: [a6dc1b31-8386-406a-805f-7dc8d44f2cb1, 880b525b-992a-43b7-92a5-3d561244eaa2]
Environment
- Red Hat Virtualization (RHV) 4.1.9
- Red Hat Enterprise Linux (RHEL) 7.4 host;
- vdsm-4.19.43-3.el7
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