On Apr 5, 2019, at 12:00 PM, Simone Tiraboschi
<stirabos(a)redhat.com> 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?
thanks,
Simone
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