Description of problem:
Regression seen on smallfile rmdir from rhgs 3.3.1 to rhgs 3.4.0 on fuse mount.
Version-Release number of selected component (if applicable):
profile infos are kept at sosreports are placed at sosreport and statedumps at mount -t cifs -oguest
Steps to Reproduce:
1. Run small-file rmdir on 6 node setup using 6 client machines below command qeSyncDropCaches.sh; python /small-files/smallfile/smallfile_cli.py --operation rmdir --threads 8 --file-size 64 --files 5000 --top /gluster-mount --host-set "`echo $CLIENT | tr ' ' ','`"
2. now compare the same with RHGS 3.3.1 i.e 184.108.40.206.3
Regression seen between release
No regression should be observed
not a brick mux setup.
The performance numbers weren't consistent i.e after every iterations the regression was more.
regression seen on 2x2 volume also
Was this seen on plain distribute volumes too? There are some changes to mkdir/rmdir/renamedir codepaths in DHT during 3.4.0 cycle. Hence asking to clarify whether this regression was introduced due to any of these changes.
Upstream patch: https://review.gluster.org/#/c/20392/
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.