PAU had a kink with its mirrored boot disks the other day. I ended up taking everything back to raw cXtXdXsX devices for the first disk, setting everything to the mid-Jumpstart mount points, and then re-running the SVM encapsulation script again. One side effect of this is that it now has the same SVM device numbering structure as LAFI and LUMANA.
PAU has had a basic installation done, with Veritas Foundation, NetBackup, and the Forte developer tools added on after Jumpstart. It is using LUN 0 of the second half of each of the new Xserve RAID units for its data partition (see Fibre Channel SAN in the TWiki documentation).