Bug 1755212 - geo-rep: performance improvement while syncing heavy renames with existing destination
Summary: geo-rep: performance improvement while syncing heavy renames with existing de...
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: geo-replication
Version: 7
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: bugs@gluster.org
QA Contact:
URL:
Whiteboard:
Depends On: 1726000 1753857
Blocks: 1696809
TreeView+ depends on / blocked
 
Reported: 2019-09-25 04:45 UTC by Kotresh HR
Modified: 2019-09-26 10:55 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1753857
Environment:
Last Closed: 2019-09-25 11:30:54 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


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System ID Private Priority Status Summary Last Updated
Gluster.org Gerrit 23475 0 None Merged geo-rep: performance improvement while syncing renames with existing gfid 2019-09-25 11:30:53 UTC

Description Kotresh HR 2019-09-25 04:45:08 UTC
+++ This bug was initially created as a clone of Bug #1753857 +++

+++ This bug was initially created as a clone of Bug #1726000 +++

Description of problem:

The bz#1694820
addresses issue for RENAME issue when handling RENAME with existing destination. This fix requires some performance tuning considering this issue occurs in heavy rename workload.
 
Version-Release number of selected component (if applicable):
master

How reproducible:


Steps to Reproduce:

1. Run frequent RENAME on master mount and check for sync in slave.

Ex - while true; do uuid="`uuidgen`"; echo "some data" > "test$uuid"; mv "test$uuid" "test" -f; done 

Actual results:


Expected results:


Additional info:

--- Additional comment from Worker Ant on 2019-09-20 05:30:34 UTC ---

REVIEW: https://review.gluster.org/23459 (geo-rep: performance improvement while syncing renames with existing gfid) posted (#1) for review on master by Sunny Kumar

--- Additional comment from Worker Ant on 2019-09-23 12:07:40 UTC ---

REVIEW: https://review.gluster.org/23459 (geo-rep: performance improvement while syncing renames with existing gfid) merged (#2) on master by Kotresh HR

Comment 1 Worker Ant 2019-09-25 04:49:59 UTC
REVIEW: https://review.gluster.org/23475 (geo-rep: performance improvement while syncing renames with existing gfid) posted (#1) for review on release-7 by Kotresh HR

Comment 2 Worker Ant 2019-09-25 11:30:54 UTC
REVIEW: https://review.gluster.org/23475 (geo-rep: performance improvement while syncing renames with existing gfid) merged (#1) on release-7 by Kotresh HR


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