Hi aytac zeren,
In order to have a healthy volume, you need to have bricks as factors
of 4. Which means if you have 4 bricks and want to extend your setup
with additional brick, then you will need 4 other bricks in your
cluster, for your setup.
I don't recommend to host more than one brick on a host as it would
cause data loss on failure of the node, if your master and redundant
copy is stored on the same host.
Regards
Aytac
Yes I understand. But You can understand and I hope that the gluster
team can understand, that if I want to expand my computational power and
storage I can't buy four node In one time, it's to heavy.
Another example, I have a big cluster with 14 node stripe 7. I can't by
14 other nodes to expand it in one time. It's a big limitation in the
flexible usage of glusterfs.
Does that mean that glusterfs is only dedicated to small cluster ?
Sincerely.
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