[Linux-cluster] Grow pool without adding subpools

[John Newbigin]

I am using the RedHat GFS 6.0.0-15.  I have a pool which is on a Compaq 
Smart Array 5i.  I have added a new disk to the array and expanded the 
array.  Is there a way I can tell the pool to grow to fill the new space?

I though pool-tool -g would do it but it seems that can only add subpools.

And on a related note, can I add more journals without increasing the 
size of the pool?

Thanks

John.