Bug 1260147 - fuse client crashed during i/o
Summary: fuse client crashed during i/o
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: distribute
Version: mainline
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Mohammed Rafi KC
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1260511 1260512
TreeView+ depends on / blocked
 
Reported: 2015-09-04 14:21 UTC by Mohammed Rafi KC
Modified: 2016-06-16 13:35 UTC (History)
1 user (show)

Fixed In Version: glusterfs-3.8rc2
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1260511 1260512 (view as bug list)
Environment:
Last Closed: 2016-06-16 13:35:09 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


Attachments (Terms of Use)

Description Mohammed Rafi KC 2015-09-04 14:21:52 UTC
Description of problem:

Fuse client crashed during I/o
Version-Release number of selected component (if applicable):

mainline
How reproducible:

100%
Steps to Reproduce:
1.create a volume and fuse mount it
2.start i/o
3.attach-tier

Actual results:

fuse client crashed

Expected results:

fuse client should not crash
Additional info:

Comment 1 Vijay Bellur 2015-09-04 14:22:20 UTC
REVIEW: http://review.gluster.org/12106 (dht: NULL dereferencing causes crash) posted (#1) for review on master by mohammed rafi  kc (rkavunga)

Comment 2 Vijay Bellur 2015-09-06 13:30:03 UTC
REVIEW: http://review.gluster.org/12106 (dht: NULL dereferencing causes crash) posted (#2) for review on master by mohammed rafi  kc (rkavunga)

Comment 3 Vijay Bellur 2015-09-07 06:38:20 UTC
REVIEW: http://review.gluster.org/12106 (dht: NULL dereferencing causes crash) posted (#3) for review on master by mohammed rafi  kc (rkavunga)

Comment 4 Vijay Bellur 2015-09-09 05:27:37 UTC
COMMIT: http://review.gluster.org/12106 committed in master by Raghavendra G (rgowdapp) 
------
commit 04b5fe0f6ab32bafeefc30558e259cb47e1b71f3
Author: Mohammed Rafi KC <rkavunga>
Date:   Fri Sep 4 19:46:48 2015 +0530

    dht: NULL dereferencing causes crash
    
    If linkfile_create is failed for some reason, then
    we are trying to dereference a null variable
    
    Change-Id: I3c6ff3715821b9b993d1bab7b90167de2861e190
    BUG: 1260147
    Signed-off-by: Mohammed Rafi KC <rkavunga>
    Reviewed-on: http://review.gluster.org/12106
    Reviewed-by: Susant Palai <spalai>
    Reviewed-by: N Balachandran <nbalacha>
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Raghavendra G <rgowdapp>

Comment 5 Niels de Vos 2016-06-16 13:35:09 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-3.8.0, please open a new bug report.

glusterfs-3.8.0 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://blog.gluster.org/2016/06/glusterfs-3-8-released/
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user


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