Re: [ovirt-users] Decrease downtime for HA
On 4 Apr 2018, at 15:36, Daniel Menzel
<daniel.menzel(a)hhi.fraunhofer.de> wrote:
Hello,
we're successfully using a setup with 4 Nodes and a replicated Gluster for storage.
The engine is self hosted. What we're dealing with at the moment is the high
availability: If a node fails (for example simulated by a forced power loss) the engine
comes back up online withing ~2min. But guests (having the HA option enabled) come back
online only after a very long grace time of ~5min. As we have a reliable network (40 GbE)
and reliable servers I think that the default grace times are way too high for us - is
there any possibility to change those values?
And do you have Power Management(iLO, iDRAC,etc) configured for your hosts? Otherwise we
have to resort to relatively long timeouts to make sure the host is really dead
Thanks,
michal
Thanks in advance!
Daniel
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