[Bugs] [Bug 1247972] New: quota/marker: lk_owner is null while acquiring inodelk in rename operation

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1247972

            Bug ID: 1247972
           Summary: quota/marker: lk_owner is null while acquiring inodelk
                    in rename operation
           Product: GlusterFS
           Version: 3.6.5
         Component: quota
          Assignee: bugs at gluster.org
          Reporter: vmallika at redhat.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com,
                    rgowdapp at redhat.com
        Depends On: 1240598
            Blocks: 1241487, 1241048



+++ This bug was initially created as a clone of Bug #1240598 +++

Before doing a rename operation marker takes inode lock on the file parent,
here lk_owner is NULL and this can cause accounting problem with multiple
rename on the same directory

--- Additional comment from Anand Avati on 2015-07-07 06:41:14 EDT ---

REVIEW: http://review.gluster.org/11561 (quota/marker: set lk_owner when taking
lock on parent in rename) posted (#1) for review on master by Vijaikumar
Mallikarjuna (vmallika at redhat.com)

--- Additional comment from Anand Avati on 2015-07-07 08:57:01 EDT ---

REVIEW: http://review.gluster.org/11561 (quota/marker: set lk_owner when taking
lock on parent in rename) posted (#2) for review on master by Vijaikumar
Mallikarjuna (vmallika at redhat.com)

--- Additional comment from Anand Avati on 2015-07-10 00:09:00 EDT ---

COMMIT: http://review.gluster.org/11561 committed in master by Raghavendra G
(rgowdapp at redhat.com) 
------
commit 7488acff20ef6ff8df76af07547695e0106f32ca
Author: vmallika <vmallika at redhat.com>
Date:   Tue Jul 7 16:03:26 2015 +0530

    quota/marker: set lk_owner when taking lock on parent in rename

    Before doing a rename operation marker takes inode lock on the file
    parent,
    here lk_owner is NULL and this can cause accounting problem with
    multiple rename on the same directory

    This patch fix the problem by setting lk_owner

    Change-Id: Ibb789e39b2833e425d0a5fca85282ff1465206cb
    BUG: 1240598
    Signed-off-by: vmallika <vmallika at redhat.com>
    Reviewed-on: http://review.gluster.org/11561
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Tested-by: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: Raghavendra G <rgowdapp at redhat.com>


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1240598
[Bug 1240598] quota/marker: lk_owner is null while acquiring inodelk in
rename operation
https://bugzilla.redhat.com/show_bug.cgi?id=1241048
[Bug 1241048] quota/marker: lk_owner is null while acquiring inodelk in
rename operation
https://bugzilla.redhat.com/show_bug.cgi?id=1241487
[Bug 1241487] quota/marker: lk_owner is null while acquiring inodelk in
rename operation
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