James Harper <[email protected]> wrote: > For a production CEPH installation, I think I would still use RAID1 > underneath and then deploy CEPH on top, as it lowers the risk of a node-down > situation, at the expense of requiring additional disks.
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. A quick Web search did not reveal a recent overview of Ceph, but the original paper is here: http://www.ssrc.ucsc.edu/Papers/weil-osdi06.pdf and it's now on my reading list. _______________________________________________ luv-main mailing list [email protected] http://lists.luv.asn.au/listinfo/luv-main
