Hello ,

     My NSM 3466 is having following config:

     RS 6000 Model H-50 with

     IBM SSA 7133 Model D40 having 18.2 GB Disks ( 12 Nos.). It means 4 SSA
     slots are free for additional 4 spindles.

     OS : AIX 4.3

     TSM Ver: 3.7.3

     The DB Volumes are mirrored in TSM.

     Can I add 4 more disks of 36 GB each ( basically mixing with extisting
     18 GB disks) and have TSM's DB Volumes mirrored ? Or I have to stick
     with 18.2 GB disks only.

     Thanks in advance.

     Best Regards

     Mahesh