[Bugs] [Bug 1309462] Upgrade from 3.7.6 to 3.7.8 causes massive drop in write performance. Fresh install of 3.7.8 also has low write performance

bugzilla at redhat.com bugzilla at redhat.com
Tue Feb 23 12:40:36 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1309462

Ravishankar N <ravishankar at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|bugs at gluster.org            |ravishankar at redhat.com



--- Comment #10 from Ravishankar N <ravishankar at redhat.com> ---
While there is no workaround in 3.7.8 for not winding the getxattr, disabling
client side heals (data selfheal in particular) seems to improve things a bit
in our setup:

#gluster volume set <VOLNAME> data-self-heal off

Tavis, Oleksandr, David - could you try if the above command improves the
performance?

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