[Bugs] [Bug 1203637] New: Disperse volume: glfsheal crashed

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1203637

            Bug ID: 1203637
           Summary: Disperse volume: glfsheal crashed
           Product: GlusterFS
           Version: mainline
         Component: disperse
          Assignee: bugs at gluster.org
          Reporter: byarlaga at redhat.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com



Description of problem:
=======================

Seen 5 glfsheal crashes. created a 1x(8+4) and 1x(8+3) disperse volumes,
brought down the bricks while the IO is going on (files and directory
creations) and brought them back up with gluster volume force after some time.
Then trigger heal with gluster volume heal <volname> and seen the crashes. 

Converted plain 'dispersevol' to distributed disperse volume adding 11 bricks
in a 1x(8+3) volume and triggered heal command. I guess 4 instances of the
crash are due to that but not sure.

[root at ninja rhs]# file core.*
core.1025:  ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from
'/usr/sbin/glfsheal dispersevol'
core.12832: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from
'/usr/sbin/glfsheal dispersevol'
core.1872:  ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from
'/usr/sbin/glfsheal testvol'
core.21034: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from
'/usr/sbin/glfsheal dispersevol'
core.23908: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from
'/usr/sbin/glfsheal dispersevol'
[root at ninja rhs]# 

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

How reproducible:
=================
100%

Steps to Reproduce:
===================

As in description 


Additional info:
================
core files will be attached.

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