[Linux-cluster] wishing to run GFS on iSCSI with redundancy

[Rohit Grover]

Hello,

We'd like to run GFS in a cluster serviced by a pool of iSCSI disks.  
We would like to use RAID to add redundancy to the storage, but  
there's literature on the net saying that linux's MD driver is not  
cluster safe. Since CLVM doesn't support RAID, what options do we  
have other than pairing the iSCSI disks with DRBD?

thanks,
Rohit Grover.