Bug 1696599 - Fops hang when inodelk fails on the first fop
Summary: Fops hang when inodelk fails on the first fop
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: replicate
Version: mainline
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: bugs@gluster.org
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1688395 1699731 1699736
TreeView+ depends on / blocked
 
Reported: 2019-04-05 08:35 UTC by Pranith Kumar K
Modified: 2019-04-15 06:21 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1699731 (view as bug list)
Environment:
Last Closed: 2019-04-15 06:03:00 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
Gluster.org Gerrit 22515 None Merged cluster/afr: Remove local from owners_list on failure of lock-acquisition 2019-04-15 06:02:59 UTC

Description Pranith Kumar K 2019-04-05 08:35:03 UTC
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:

Comment 1 Worker Ant 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

Comment 2 Worker Ant 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


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