[Bugs] [Bug 1181977] New: gluster vol clear-locks vol-name path kind all inode return IO error in a disperse volume

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1181977

            Bug ID: 1181977
           Summary: gluster vol clear-locks vol-name path kind all inode
                    return IO error in a disperse volume
           Product: GlusterFS
           Version: 3.6.1
         Component: disperse
          Keywords: Triaged
          Severity: high
          Assignee: bugs at gluster.org
          Reporter: xhernandez at datalab.es
                CC: bugs at gluster.org, gluster-bugs at redhat.com,
                    jiademing.dd at gmail.com, lidi at perabytes.com,
                    xhernandez at datalab.es
        Depends On: 1179050



+++ This bug was initially created as a clone of Bug #1179050 +++

Description of problem:
   I create a disperse 3 redundancy 1 volume, start, and mount. then I exec
"gluster vol clear-locks vol-name path kind all inode", return IO error, and
all bricks are down(core dump).

   I test a dht volume, that's OK.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
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Actual results:


Expected results:


Additional info:

--- Additional comment from Anand Avati on 2015-01-13 11:00:57 CET ---

REVIEW: http://review.gluster.org/9440 (ec: Don't use inodelk on getxattr when
clearing locks) posted (#1) for review on master by Xavier Hernandez
(xhernandez at datalab.es)

--- Additional comment from Xavier Hernandez on 2015-01-13 11:03:06 CET ---

This patch should solve the problem. However the error shouldn't have caused a
crash in glusterfsd processes. I'll take a look to that.

--- Additional comment from Anand Avati on 2015-01-13 13:56:21 CET ---

REVIEW: http://review.gluster.org/9440 (ec: Don't use inodelk on getxattr when
clearing locks) posted (#2) for review on master by Xavier Hernandez
(xhernandez at datalab.es)


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1179050
[Bug 1179050] gluster vol clear-locks vol-name path kind all inode return
IO error in a disperse volume
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