d2de3f6639
Problem: commit c34e4161f3cb6539ec83a9020f3d27eb4759a975 set log-level
per xlator during reconfigure only for a brick process not for
the client process.
Solution: 1) Change per xlator log-level only if brick_mux is enabled.To make sure
about brick multiplex introudce a flag brick_mux at ctx->cmd_args.
Note: There are two other changes done with this patch
1) Ignore client-log-level option to attach a brick with
already running brick if brick_mux is enabled
2) Add a log to print pid of the running process to make easier
debugging
> Change-Id: I39e85de778e150d0685cd9a79425ce8b4783f9c9
> Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>
> Fixes: bz#1696046
> (Cherry picked from commit 798aadbe51a9a02dd98a0f861cc239ecf7c8ed57)
> (Reviewed on upstream link https://review.gluster.org/#/c/glusterfs/+/22495/)
Change-Id: If91682830f894ab8f6857f19dcb1797fc15ca64c
Fixes: bz#1699715
Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>