[Bugs] [Bug 1699731] New: Fops hang when inodelk fails on the first fop

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1699731

            Bug ID: 1699731
           Summary: Fops hang when inodelk fails on the first fop
           Product: GlusterFS
           Version: 6
            Status: NEW
         Component: replicate
          Assignee: bugs at gluster.org
          Reporter: pkarampu at redhat.com
                CC: bugs at gluster.org
        Depends On: 1696599
            Blocks: 1688395
  Target Milestone: ---
    Classification: Community



+++ This bug was initially created as a clone of Bug #1696599 +++

Description of problem:
Steps:
glusterd

gluster peer probe localhost.localdomain
peer probe: success. Probe on localhost not needed
gluster --mode=script --wignore volume create r3 replica 3
localhost.localdomain:/home/gfs/r3_0 localhost.localdomain:/home/gfs/r3_1
localhost.localdomain:/home/gfs/r3_2
volume create: r3: success: please start the volume to access data
gluster --mode=script volume start r3
volume start: r3: success
mkdir: cannot create directory ‘/mnt/r3’: File exists

mount -t glusterfs localhost.localdomain:/r3 /mnt/r3

First terminal:
# cd /mnt/r3
# touch abc
Attach the mount process in gdb and put a break point on function afr_lock()
>From second terminal:
# exec 200>abc
# echo abc >&200
# When the break point is hit, on third terminal execute "gluster volume stop
r3"
# quit gdb
# execute "gluster volume start r3 force"
# On the first terminal execute "exec abc >&200" again and this command hangs.


Version-Release number of selected component (if applicable):


How reproducible:
Always

Actual results:


Expected results:


Additional info:

--- Additional comment from Worker Ant on 2019-04-05 08:37:54 UTC ---

REVIEW: https://review.gluster.org/22515 (cluster/afr: Remove local from
owners_list on failure of lock-acquisition) posted (#1) for review on master by
Pranith Kumar Karampuri

--- Additional comment from Worker Ant on 2019-04-15 06:03:00 UTC ---

REVIEW: https://review.gluster.org/22515 (cluster/afr: Remove local from
owners_list on failure of lock-acquisition) merged (#6) on master by Pranith
Kumar Karampuri


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1696599
[Bug 1696599] Fops hang when inodelk fails on the first fop
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