[ovirt-users] oVirt HA.

[Sven Kieske]

On 29/04/15 10:48, Kapetanakis Giannis wrote:
> 
> If ovirt-engine restarts this does not mean that you have a downtime in
> your service.
> The VMs and nodes already running will not be affected...
> 
> So your infrastructure will still be operational while you restart the
> engine.

Of course, but all operations federated through the engine will have a
downtime.
these are: starting, (hard)stopping, deleting, creating vms, etc.

furthermore regarding hosted-engine: you don't just have to wait
for the service to restart (that's almost always a matter of seconds)
but for the whole vm to boot, which takes much more time and more
things can go wrong during this process.

So I think there is still room for improvement.

-- 
Mit freundlichen Grüßen / Regards

Sven Kieske

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