[Linux-cluster] Redundant (multipath)/Replicating NFS

[isplist at logicore.net]

> There may be a way to load balance NFS, too, but I've yet to see that
> actually work. If you are just failing over, you could run DRBD in
> standard mode without GFS. DRBD has heartbeat plugs.

Searching seems to imply that SUN's NFS services have failover capabilities?

If there is no RAID1 style NFS solution, is the only answer perhaps a 
synchronizer and then a failover NFS solution.