Description of problem: creating snapshot on a volume which has geo rep session running fails with error while executing action create gluster volume snapshot: command execution failed. snapshot command failed. Version-Release number of selected component (if applicable): rhsc-3.1.0-0.0.scratch.master.el6.noarch How reproducible: Always Steps to Reproduce: 1. Create a geo replication session for a volume from the UI and start it. 2. Now click on snapshot->New 3. give some snap name and say "OK" Actual results: snapshot creation fails. Expected results: snapshot creation should succeed. Additional info:
Engine and vdsm logs can be found in the link below. http://rhsqe-repo.lab.eng.blr.redhat.com/sosreports/rhsc/1224902/
Created attachment 1045990 [details] screenshot for snapshot creation
Unable to create snapshot for volume when geo rep session is running in build rhsc-3.1.0-0.62.el6.noarch.(screenshot attached). Hence moving this bug to assigned state.
The error is from Gluster itself. The geo-replication session pause is failing. Kotresh, can you please check this out?
Verified the fix in build, rhsc-3.1.0-0.62.el6.noarch Separate bug 1240196 has been raised for the issue mentioned in comment 7 and 8. Snapshot creation works fine when all the nodes in cluster is part of master volume.
Refer comment 10
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2015-1494.html