Description of problem:
Regression seen on smallfile mkdir 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 creates on 6 node setup using 6 client machines below command qeSyncDropCaches.sh; python /small-files/smallfile/smallfile_cli.py --operation mkdir --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 188.8.131.52.3
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
Profile infos at
mount -t cifs -oguest //newtssuitcase.lab.eng.blr.redhat.com/newtssuitcase
Please provide the strace output of the brick processes.
I remember from an IRC conversation with Karan that this regression was not seen on plain distribute volumes. @Karan, can you please confirm that?
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.