Well, I thought maybe caching got turned on by mistake, but it appears not
to have, see below.  Also what does 'Pct Logical' represent?  The Admin Ref
is not so helpful.


                Storage Pool Name: DISKPOOL1
                Storage Pool Type: Primary
                Device Class Name: DISK
          Estimated Capacity (MB): 85,641.7
                         Pct Util: 77.7
                         Pct Migr: 55.7
                      Pct Logical: 100.0
                     High Mig Pct: 80
                      Low Mig Pct: 60
                  Migration Delay: 0
               Migration Continue: Yes
              Migration Processes: 1
                Next Storage Pool: TAPEPOOL1
             Reclaim Storage Pool:
           Maximum Size Threshold: No Limit
                           Access: Read/Write
                      Description: Main DASD Pool
                Overflow Location:
            Cache Migrated Files?: No
                       Collocate?:
            Reclamation Threshold:
  Maximum Scratch Volumes Allowed:
    Delay Period for Volume Reuse:
           Migration in Progress?: No
             Amount Migrated (MB): 6,330.10
 Elapsed Migration Time (seconds): 1,703
         Reclamation in Progress?:
  Volume Being Migrated/Reclaimed: