Thanks Sandro for your feedback.

Simon

> On Apr 9, 2019, at 4:36 PM, Sandro Bonazzola <[email protected]> wrote:
> 
> 
> 
> Il giorno lun 8 apr 2019 alle ore 19:48 Simon Coter <[email protected] 
> <mailto:[email protected]>> ha scritto:
> Hi all,
> 
>> On Apr 5, 2019, at 12:00 PM, Simone Tiraboschi <[email protected] 
>> <mailto:[email protected]>> wrote:
>> 
>> Hi,
>> according to https://bugzilla.redhat.com/show_bug.cgi?id=1673058 
>> <https://bugzilla.redhat.com/show_bug.cgi?id=1673058> the network throughput 
>> usage increases by a x5 upgrading from Gluster 3.12 to Gluster 5.y.
>> 
>> This seems definitively problematic on our hyper-converged environments: I 
>> read more than one report where, over 1 Gbps network, sanlock could not be 
>> refreshed quickly enough and so killed the engine VM if not rebooted the 
>> host due to the watchdog.
>> This is probably due to the fact that, according to that bug, the network 
>> got completely saturated. 
>> Faster networks seems still fine.
>> https://bugzilla.redhat.com/show_bug.cgi?id=1673058 
>> <https://bugzilla.redhat.com/show_bug.cgi?id=1673058>  is probably going to 
>> be solved for Gluster 5.6.
>> 
>> On the other side we have https://bugzilla.redhat.com/1693998 
>> <https://bugzilla.redhat.com/show_bug.cgi?id=1693998> about rebasing over 
>> Gluster 6 which seems not affected by that issue.
>> Do you have concrete plans about testing oVirt with Gluster 6?
> 
> based on bug above, any plan to switch to Gluster-6 with oVirt 4.3 ?
> 
> We are tentatively targeting rebase on Gluster 6 for 4.3.5: 
> https://bugzilla.redhat.com/show_bug.cgi?id=1693998 
> <https://bugzilla.redhat.com/show_bug.cgi?id=1693998>
> Plan can change while we test it.
> 
>  
> 
> Simon
> 
>> 
>> thanks,
>> Simone
>> 
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> 
> -- 
> SANDRO BONAZZOLA
> MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
> Red Hat EMEA <https://www.redhat.com/>
> [email protected] <mailto:[email protected]>   
> 
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