Dear All,
I'm new to glusterfs, it would be much appreciated if someone can explain glusterfs Distributed-Replicated setup.
If i have 2 node each with 3 physical disk inside, each physical disk size is 1 TB, i want to create replica of 2, may i know the command below correct ?
gluster volume create test-volume replica 2
node1:/exp1/brick1 node2:/exp2/brick2
node1:/exp1/brick3 node2:/exp2/brick4
node1:/exp1/brick5 node2:/exp2/brick6
below is what i expecting :
- usable space is 3 TB
- replica 3TB
- node1:/exp1/brick1 is replicated with node2:/exp2/brick2
- node1:/exp1/brick3 is replicated with node2:/exp2/brick4
- node1:/exp1/brick5 is replicated with node2:/exp2/brick6
- expect to local self-mounts ( with client connect ) either from node 1 or node 2
Is my above expectation valid ? using Gluster 3.8.
between according to this side (https://brainpan.io/wiki/GlusterFS_Build_Steps), it emphasize "This distribution and replication would be used when your clients are external to the cluster, not local self-mounts."
Appreciate for any advice/guide.
Thanks.
Jason
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