On Fri, Jul 5, 2013 at 12:05 PM, Les Mikesell lesmikesell@gmail.com wrote:
On Fri, Jul 5, 2013 at 8:45 AM, Eliezer Croitoru eliezer@ngtech.co.il wrote:
I want to create a storage with more then 16TB based on GlusterFS since it allows me to use 2-3 rings FS which will allow me to put the storage in a form of: 1 client -> HA NFS servers -> GlusterFS cluster.
If you really only have one client, you might look at ceph for distributed block storage with xfs on top so you don't need to run
Or DRBD [0] to block replicate the storage I know a handful of people on the lists here use DRBD on the virtualization clusters.
A quick Google search for 'ceph vs drbd' yields these URLs [1] [2] the OP might also look at.
through fuse. Or if your application can be changed to use the s3 interface you could get away from the posix filesystem bottlenecks completely.
No experience with this stuff - just sounds like the promising up-and-coming thing...
-- Les Mikesell lesmikesell@gmail.com _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[0] http://www.drbd.org/ [1] http://ceph.com/community/ceph-comes-to-synnefo-and-ganeti/ [2] http://forum.proxmox.com/threads/10452-Why-a-Shared-or-Cluster-Filesystem-is...