[Gluster-users] Expand distributed replicated volume

[Gandalf Corvotempesta]

2016-07-12 9:46 GMT+02:00 Anuradha Talur <atalur at redhat.com>:
> Yes you can add single node with 3 bricks. But, given that you are keeping the replica count
> same, these three bricks will be replica of each other. It is not so useful in case of node
> failures/shutdown.

So, the only way to grow a replica 3 cluster is to add 3 nodes at once?
This is expensive, about this Ceph is cheaper as I can add a single
OSD node and Ceph automatically rebalance everything and still keep
redundancy