[PVE-User] Three node Hyperconverged PVE+Ceph and failure domains...

Marco Gaiarin gaio at sv.lnf.it
Wed Mar 10 15:59:05 CET 2021


Mandi! storm
  In chel di` si favelave...

> when operating a 3-node cluster, you have to ensure that at least 2 nodes
> are up and operational.
> If you want the possibility for 2 nodes failing, you need to move to the
> next odd number: 5 - you need at least a 5 node cluster if you want to
> survive the loss of two nodes without problems.

As i suppose, so.


Thanks.

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