>Ive set the diskpool migration processes to 4, but adsm3.1
>only uses 2 drives! ...

MIGPRocess tends to specify a hoped-for number of processes.
Migration occurs with one process per node's data, prioritized
per the node with largest amount of data.
One thing I've not tried, disk to tape, is Move Data, which may
or may not work in such circumstances.

  Richard Sims, BU
   and what are we doing this stuff for on a Sunday