[Bugs] [Bug 1338668] New: AFR : fuse, nfs mount hangs when directories with same names are created and deleted continuously
bugzilla at redhat.com
bugzilla at redhat.com
Mon May 23 08:34:16 UTC 2016
https://bugzilla.redhat.com/show_bug.cgi?id=1338668
Bug ID: 1338668
Summary: AFR : fuse,nfs mount hangs when directories with same
names are created and deleted continuously
Product: GlusterFS
Version: 3.7.11
Component: distribute
Keywords: ZStream
Severity: medium
Priority: medium
Assignee: bugs at gluster.org
Reporter: sabansal at redhat.com
CC: chorn at redhat.com, kramdoss at redhat.com,
nbalacha at redhat.com, ndevos at redhat.com,
pcuzner at redhat.com, pkarampu at redhat.com,
rcyriac at redhat.com, rgowdapp at redhat.com,
rhinduja at redhat.com, rhs-bugs at redhat.com,
sabansal at redhat.com, sankarshan at redhat.com,
smohan at redhat.com, spalai at redhat.com,
spandura at redhat.com, storage-qa-internal at redhat.com,
vbellur at redhat.com
Depends On: 1115367, 1266834, 1286582, 1338634, 951195, 986916,
1262680, 1266836
Blocks: 1299184, 1121920
Group: redhat
+++ This bug was initially created as a clone of Bug #1338634 +++
+++ This bug was initially created as a clone of Bug #1286582 +++
+++ This bug was initially created as a clone of Bug #986916 +++
Description of problem:
=========================
In a distribute-replicate volume, when directories with same names are created
and deleted continuously on fuse and nfs mount points, after certain time the
mount points hang.
How reproducible:
test_bug_922792.sh
===================
#!/bin/bash
dir=$(dirname $(readlink -f $0))
echo 'Script in '$dir
while :
do
mkdir -p foo$1/bar/gee
mkdir -p foo$1/bar/gne
mkdir -p foo$1/lna/gme
rm -rf foo$1
done
Steps to Reproduce:
===================
1. Create a distribute-replicate volume ( 6 x 2 ). 4 storage nodes . 3 bricks
on each storage node.
2. Start the volume.
3. Create 2 fuse and 2 nfs mounts on each RHEL5.9 and RHEL6.4 clients.
4. From all the mount points execute: "test_bug_922792.sh"
Actual results:
===============
After sometime, fuse and nfs mount hangs.
Expected results:
================
Fuse and nfs mount shouldn't hang.
--- Additional comment from Vijay Bellur on 2016-05-23 04:32:17 EDT ---
REVIEW: http://review.gluster.org/14496 (dht: selfheal should wind mkdir call
to subvols with ESTALE error) posted (#1) for review on master by Sakshi Bansal
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=951195
[Bug 951195] mkdir/rmdir loop causes gfid-mismatch on a 6 brick distribute
volume
https://bugzilla.redhat.com/show_bug.cgi?id=1115367
[Bug 1115367] "rm -rf *" from multiple mount points fails to remove
directories on all the subvolumes
https://bugzilla.redhat.com/show_bug.cgi?id=1121920
[Bug 1121920] AFR : fuse,nfs mount hangs when directories with same names
are created and deleted continuously
https://bugzilla.redhat.com/show_bug.cgi?id=1262680
[Bug 1262680] IO hung on v4 ganesha mount
https://bugzilla.redhat.com/show_bug.cgi?id=1266834
[Bug 1266834] AFR : fuse,nfs mount hangs when directories with same names
are created and deleted continuously
https://bugzilla.redhat.com/show_bug.cgi?id=1266836
[Bug 1266836] AFR : fuse,nfs mount hangs when directories with same names
are created and deleted continuously
--
You are receiving this mail because:
You are the assignee for the bug.
More information about the Bugs
mailing list