Bug 1397881

Summary: [Eventing]: VOLUME_REBALANCE_COMPLETE event seen as soon as we trigger 'gluster volume tier detach start'
Product: [Community] GlusterFS Reporter: Milind Changire <mchangir>
Component: eventsapiAssignee: Milind Changire <mchangir>
Status: CLOSED WONTFIX QA Contact:
Severity: high Docs Contact:
Priority: unspecified    
Version: mainlineCC: amukherj, hgowtham, sanandpa
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Clone Of: 1395219 Environment:
Last Closed: 2018-11-08 06:47:45 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 1395219    

Comment 1 Worker Ant 2016-11-23 14:33:41 UTC
REVIEW: http://review.gluster.org/15919 (cluster/tier: mask event generation on detach start) posted (#1) for review on master by Milind Changire (mchangir)

Comment 2 Worker Ant 2016-11-24 03:36:27 UTC
REVIEW: http://review.gluster.org/15919 (cluster/tier: mask event generation on detach start) posted (#2) for review on master by Milind Changire (mchangir)

Comment 3 hari gowtham 2018-11-08 06:47:45 UTC
Patch https://review.gluster.org/#/c/glusterfs/+/21331/ removes tier
functionality from GlusterFS.

https://bugzilla.redhat.com/show_bug.cgi?id=1642807 is used as the tracking bug
for this. Recommendation is to convert your tier volume to regular volume
(either replicate, ec, or plain distribute) with "tier detach" command before
upgrade, and use backend features like dm-cache etc to utilize the caching from
backend to provide better performance and functionality.