15 Apr
2013
15 Apr
'13
12:19 a.m.
Jason White <jason@jasonjgw.net> wrote:
I think it's supposed to perform all of the replication transparently across the disks that you provide, based on what I've read, so you shouldn't need RAID.
Furthermore, the CRUSH map feature looks very interesting: http://ceph.com/docs/master/rados/operations/crush-map/ so you can make the logical structure of the map correspond to the organization of your physical infrastructure and then ensure that replicas are automatically created to avoid potential hardware failure scenarios.