Bug 1159571

Summary: DHT: Rebalance- Rebalance process crash after remove-brick
Product: [Community] GlusterFS Reporter: Nithya Balachandran <nbalacha>
Component: distributeAssignee: bugs <bugs>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: high Docs Contact:
Priority: unspecified    
Version: mainlineCC: bugs, gluster-bugs, nbalacha, rabhat, rhs-bugs, shmohan, storage-qa-internal
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: glusterfs-3.7.0 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 1159280
: 1184191 (view as bug list) Environment:
Last Closed: 2015-05-14 17:28:16 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1159280, 1162767    
Bug Blocks: 1184191    

Comment 1 Anand Avati 2014-11-01 16:56:49 UTC
REVIEW: http://review.gluster.org/9034 (Cluster/DHT : Fixed crash due to null deref) posted (#1) for review on master by N Balachandran (nbalacha)

Comment 2 Anand Avati 2014-11-03 11:40:18 UTC
COMMIT: http://review.gluster.org/9034 committed in master by Vijay Bellur (vbellur) 
------
commit 0da374020c17256141fb3971ae792b62097d72df
Author: Nithya Balachandran <nbalacha>
Date:   Sat Nov 1 22:16:32 2014 +0530

    Cluster/DHT : Fixed crash due to null deref
    
    A lookup on a linkto file whose trusted.glusterfs.dht.linkto
    xattr points to a subvol that is not part of the volume
    can cause the brick process to segfault due to a null dereference.
    Modified to check for a non-null value before attempting to access
    the variable.
    
    Change-Id: Ie8f9df058f842cfc0c2b52a8f147e557677386fa
    BUG: 1159571
    Signed-off-by: Nithya Balachandran <nbalacha>
    Reviewed-on: http://review.gluster.org/9034
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: venkatesh somyajulu <vsomyaju>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 3 Niels de Vos 2015-05-14 17:28:16 UTC
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-3.7.0, please open a new bug report.

glusterfs-3.7.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 4 Niels de Vos 2015-05-14 17:35:41 UTC
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-3.7.0, please open a new bug report.

glusterfs-3.7.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 5 Niels de Vos 2015-05-14 17:38:03 UTC
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-3.7.0, please open a new bug report.

glusterfs-3.7.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 6 Niels de Vos 2015-05-14 17:44:36 UTC
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-3.7.0, please open a new bug report.

glusterfs-3.7.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user