[Bugs] [Bug 1369748] New: Memory leak with a replica 3 arbiter 1 configuration

bugzilla at redhat.com bugzilla at redhat.com
Wed Aug 24 10:05:04 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1369748

            Bug ID: 1369748
           Summary: Memory leak with a replica 3 arbiter 1 configuration
           Product: GlusterFS
           Version: 3.8.3
         Component: arbiter
          Keywords: Triaged
          Assignee: bugs at gluster.org
          Reporter: ravishankar at redhat.com
                CC: bugs at gluster.org
        Depends On: 1369331



+++ This bug was initially created as a clone of Bug #1369331 +++

Description of problem:

http://www.gluster.org/pipermail/gluster-users/2016-August/028126.html

>From the stateump provided by Benjamin:

[features/arbiter.vol1-arbiter - usage-type gf_arbiter_mt_iatt memusage]
size=1103760672
num_allocs=9855006
max_size=1103760672
max_num_allocs=9855006
total_allocs=9855006

--- Additional comment from Worker Ant on 2016-08-23 03:34:48 EDT ---

REVIEW: http://review.gluster.org/15289 (arbiter: Fix memleak in
arbiter_forget) posted (#1) for review on master by Ravishankar N
(ravishankar at redhat.com)

--- Additional comment from Worker Ant on 2016-08-23 13:31:53 EDT ---

REVIEW: http://review.gluster.org/15289 (arbiter: Fix memleak in arbiter_inode
ctx) posted (#2) for review on master by Ravishankar N (ravishankar at redhat.com)

--- Additional comment from Worker Ant on 2016-08-23 22:10:24 EDT ---

COMMIT: http://review.gluster.org/15289 committed in master by Pranith Kumar
Karampuri (pkarampu at redhat.com) 
------
commit 4aa52061a51b97c4f865b402f977b3b43f5471a7
Author: Ravishankar N <ravishankar at redhat.com>
Date:   Tue Aug 23 12:51:57 2016 +0530

    arbiter: Fix memleak in arbiter_inode ctx

    Problem:
    The iattbuf ptr stored in arbiter's inode context was not freed during
inode
    forget.

    Fix:
    Change it to a statically allocated value so that we don't have to deal
    with allocating/freeing it.

    Change-Id: Id1b73b8aee1fb5c4174d0734bd20e168432b1abd
    BUG: 1369331
    Reported-by: Benjamin Edgar <benedgar8 at gmail.com>
    Signed-off-by: Ravishankar N <ravishankar at redhat.com>
    Reviewed-on: http://review.gluster.org/15289
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
    Tested-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1369331
[Bug 1369331] Memory leak with a replica 3 arbiter 1 configuration
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