Hi, I would not use RAID5 since it would be redundant with what Ceph provides. My 2cts ;-) On 02/10/2013 13:50, shacky wrote: > Hi. > > I am going to create my first Ceph cluster using 3 physical servers and Ubuntu distribution. > Each server will have three 3Tb hard drives, connected with or without a physycal RAID controller. > I would have to be protect on a fault of one of this three servers, having as much as space possible, but without losing the failover security. > > Shall I configure the hard drive on each server using RAID (5?) or not? > > Can you advise me the correct answer, or tell me what are the pro/cons of using or not RAID on physical servers in a Ceph cluster? > > Thank you very much! > Bye. > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Loïc Dachary, Artisan Logiciel Libre All that is necessary for the triumph of evil is that good people do nothing.
Attachment:
signature.asc
Description: OpenPGP digital signature
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
