thanks, we found when we switched to a different internet provider that
the network issues went away.
I'll look into upgrading, but it hard for us to keep up. We just got to
4.1.0 recently. :-)
On 8/24/17 10:57 PM, Yaniv Kaul wrote:
On Thu, Aug 24, 2017 at 9:55 PM, Bill James <[email protected]
<mailto:[email protected]>> wrote:
We have an ovirt master (engine) host in Los Angeles and some
remote servers in the UK.
Normally they work fine, but when there is a heavy load on the UK
servers the management engine has problems with heartbeat and ends
up trying to restart the nodes.
Perhaps the mgmt interface is used for traffic other than mgmt? On
small scale it's OK. For bigger scale and workloads, it's best to
separate traffic to dedicated NICs.
I saw in this thread that I can change vdsHeartbeatInSeconds
(https://www.mail-archive.com/[email protected]/msg41695.html
<https://www.mail-archive.com/[email protected]/msg41695.html>)
but I don't really want to change it globally, just for the nodes
in UK.
Also not sure how to get the current setting of that value, only
how to change it. How do I tell current value? I heard default is
30 seconds.
To change it:
usr/share/ovirt-engine/dbscripts/engine-psql.sh -c "update vdc_options
set option_value = 90 where option_name = 'vdsHeartbeatInSeconds'
ovirt-engine-4.1.0.4-1.el7.centos.noarch
I recommend upgrade, though not specifically due to the above issue.
Or maybe its not best practice to have a cluster that far from the
engine?
We have an Engien in Israel managing hosts in Europe and the US.
Y.
2017-08-24 11:27:51,921-07 WARN
[org.ovirt.engine.core.vdsbroker.VdsManager]
(DefaultQuartzScheduler3) [feefbf3f-d0e2-4a64-b008-80838d04f130]
Failed to refresh VDS, network error, continuing,
vds='ovirt1.evuk.j2noc.com
<http://ovirt1.evuk.j2noc.com>'(d0482635-93fd-4cc3-9c78-523078845f11):
VDSGenericException: VDSNetworkException: Heartbeat exceeded
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