Am 19.07.2010 18:02, schrieb Boris Epstein: > Hi all, > > We are currently running a NFS-based server centric setup. I would > like to set up something where I can easily have more than one > redundant server, security/authentication (this part seems a little > flaky with NFS, at least did several years ago), with the capability > to easily add/remove servers as necessary, take redundant servers down > for maintenance, etc. Total volume we expect to run on the server side > will be somewhere between 10-30 TB. The servers will most likely be > CentOS machines, the clients mostly Linux machines with some Macs and > possibly Windows (the latter part not that important). > > Any insight, thoughts and recommendations will be much appreciated. > > Thanks. > > Boris. > I think about buying a HP LeftHand SAN wich is an iSCSI cluster sytem. One could use that as backend for two failover hosts serving GFS via NFS. +C