[Bugs] [Bug 1152957] arequal-checksum mismatch between before and after successful heal on a replaced disk

bugzilla at redhat.com bugzilla at redhat.com
Tue Oct 21 12:51:10 UTC 2014


https://bugzilla.redhat.com/show_bug.cgi?id=1152957

Vijay Bellur <vbellur at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |Triaged
                 CC|                            |vbellur at redhat.com
           Assignee|gluster-bugs at redhat.com     |pkarampu at redhat.com



--- Comment #1 from Vijay Bellur <vbellur at redhat.com> ---
Description of problem:
========================
On a 2 x 2 distribute replicate volume( 4 nodes and 1 brick per node) ,
simulated a disk replacement on one of the brick. (Killed the brick process and
removed the contents of the brick including ".glusterfs" directory) . 

Execute "heal full" to trigger the self-heal. After the heal is completed
successfully compare the arequal-checksum between before disk replacement and
after self-heal.

The arequal-checksums are not matching. The number of entries on before and
after self-heal are same. The mismatch is in the checksum of files. 

Also, bring down the source brick , check arequal checksum. The are few entries
missing.

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