Ceph HA Cluster automatic failover downtime

I

iPero

Member
Nov 11, 2018
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Hi guys, i was setting up an HA cluster for automatic failover and succeded, the only issue here is the downtime in case one of the nodes fails.
I need to have a service up and running with near to 0 downtime even if a machine crash for whatever reason, right now it takes about 2 minutes for the cluster to recognized the node as failed and migrate the vm to another node, is there any way to reduce this timout?

Thanks,
Tommaso.
 
Not on the hypervisor level. Aim for service level redundancy if you need less downtime, e.g. a failover machine.
 
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