[Linux-cluster] how to GFS mirroring? GFS+CLVM+GNBD? GFS+cmirror? GFS+DRBD? GFS+ddraid?

[Maciej Bogucki]

> drbd *seems* not being exactly what i want to accomplish 
> limited 2 nodes, 

You can buy drbd+ - http://www.linbit.com/en/drbd/drbd-plus/ which allow
to build 3 node cluster.

> one node write, etc)

You could use drbd 0.8 which support two node write, and with iSCSI(or
GNBD) You could build GFS HA storage .

Best Regards
Maciej Bogucki