[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
Thu Mar 17 09:10:15 UTC 2016


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

Robert Rauch <robert.rauch at gns-systems.de> changed:

           What    |Removed                     |Added
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                 CC|                            |robert.rauch at gns-systems.de



--- Comment #48 from Robert Rauch <robert.rauch at gns-systems.de> ---
This issue also occured to us. We were able to regain the expected write
performance for our replica-2 volumes using the suggested workaround
(performance.write-behind off, data-self-heal off).

However, the problem remains for replica-3 arbiter-1 volumes and we currently
consider downgrading to 3.7.6. Do you have any further suggestions?

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