REVIEW: https://review.gluster.org/16513 (rpc/socket.c : Bonnie++ hangs during rewrites in ganesha + SSL) posted (#1) for review on release-3.10 by MOHIT AGRAWAL (firstname.lastname@example.org)
COMMIT: https://review.gluster.org/16513 committed in release-3.10 by Shyamsundar Ranganathan (email@example.com)
Author: Mohit Agrawal <firstname.lastname@example.org>
Date: Wed Feb 1 15:17:51 2017 +0530
rpc/socket.c : Bonnie++ hangs during rewrites in ganesha + SSL
Problem: Bonnie++ rewrite operation hangs in ganesha + SSL environment
Solution: Bonnie++ hangs during execution of rewrite operation in
ganesha + SSL environment.It was hanged due to blocking on poll
call in ssl_do because no POLLOUT event was getting on socket.
Socket is not getting POLLOUT event because all other threads
are waiting to get lock and lock is not released ssl_do
because it is not getting any event on poll.To correct it
update the condition in ssl_do as same in getting error
Test: To test the patch followed below procedure
1) Setup 2X2 Ganesha + SSL environment.
2) Run bonnie from 3 nfs client parallely
3) After run "Rewwrite operation" by bonnie it is hanged.
4) After apply the patch it is not hanged.
> BUG: 1418213
> Change-Id: I5985cbbc4cfdac5d287268d791e31c274abc3c8d
> Signed-off-by: Mohit Agrawal <email@example.com>
> Reviewed-on: https://review.gluster.org/16501
> Smoke: Gluster Build System <firstname.lastname@example.org>
> NetBSD-regression: NetBSD Build System <email@example.com>
> Reviewed-by: Jeff Darcy <firstname.lastname@example.org>
> CentOS-regression: Gluster Build System <email@example.com>
> Reviewed-by: Vijay Bellur <firstname.lastname@example.org>
> (cherry picked from commit d7077bca4b372a056d23416294e729637e9af94e)
Tested-by: MOHIT AGRAWAL <email@example.com>
NetBSD-regression: NetBSD Build System <firstname.lastname@example.org>
Smoke: Gluster Build System <email@example.com>
CentOS-regression: Gluster Build System <firstname.lastname@example.org>
Reviewed-by: Shyamsundar Ranganathan <email@example.com>
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.10.0, please open a new bug report.
glusterfs-3.10.0 has been announced on the Gluster mailinglists , packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist  and the update infrastructure for your distribution.