I tried to create a replicated volume across my 3-node cluster with the following command:
sudo gluster volume create \ replicatedStorage \ replica 2 \ transport tcp \ gluster1.mydomain.com:/data \ gluster2.mydomain.com:/data \ gluster3.mydomain.com:/data
I got this error message:
number of bricks is not a multiple of replica count
From reading the online documentation, it sounds like one has to always have an even number of nodes to have replication, and if you want to replicate twice, you have to have multiples of 4?
Is the following diagram not possible, where each colour represents a file?