Require: AIX 3.2.4
   Level    Required Disks per Bank (minimum)
   _____    _________________________________

   RAID-0   2 disks (base config) (2 x 1.3gb) disk stripping
   RAID-1   2 disks (base config) 5 drives
   RAID-3   3 or 5  (2 + parity disk or 4 + parity disk) RAW
            (no JFS) 5 drives
   RAID-5   3 to 5  (equivalent of 1 disk for parity) no HACMP 5 drives
   6 first drives to 1st SCSI Diff Ctrl. 7to12 drives to 2nd SCSI Diff Ctrl
   12 x 2gb disk total 24gb       #4005 Minirack holds 1 7135
   16 x7135 can be configured for total 960gb    Y-Cable Diiferential
   REACT software drives the controllers in the array
       #3050 Array Controller  #9201 Cable 0.6m Diff SCSI or #9205 5m
       #2420 SCSI Diff Term Removed








        Cabling for SCSI-2 Differential High-Performance - Type 4-2 #2420
              Dual-Array Controller - Single Adapter - Single Host


                                                      _7135-010__
                                                     |______     |
                                                  5_ =      |    |
                                                     |      |    |
                                               _____ =      |    |
                                             4|      |______|    |
                                              |      |______     |
                       _ RS/6000 ___          |_____ =      |    |
                      |  _____1_____| 2              |      |    |
                      | |          _| _ _____3______ =      |    |
                      |_|__||||||||                  |______|    |
                                                     |___________|







   ___________________________________________________________________________
  |        Description                       |     FC     |   P/N   |  Length |
  |__________________________________________|____________|_________|_________|
  | 1- SCSI-2 Diff Controller Type 4-2       | #2420      | 43G0176 |         |
  | 2- Interposer 68-pin to 50-pin interface | #2919      | 67G8323 |         |
  | 3- Cable, array-controller-to-adapter    | #2902/9202 | 67G1260 |  2.4m   |
  |                                          | #2905/9205 | 67G1261 |  4.5m   |
  |                                          | #2912/9212 | 67G1262 | 12.0m   |
  |                                          | #2914/9214 | 67G1263 | 14.0m   |
  |                                          | #2918/9218 | 67G1264 | 18.0m   |
  | 4- Cable, Array-Ctrl-to-Array-Ctrl.......| #2901/9201 | 67G1259 |  0.6m   |
  | 5- Terminator Differential 68-pin........|            | 61G8324 |         |
  |__________________________________________|____________|_________|_________|







      Cabling for SCSI-2 Differential Fast/Wide Adapter/A - Type 4-6 #2416
                     Dual-Array Controller Single Adapter


                                                      _7135-010__
                                                     |______     |
                                                  5= =      |    |
                                                     |      |    |
                                               ______=      |    |
                                             4|      |______|    |
                                              |      |______     |
                       _ RS/6000 ÄÄÄ¿         |______=      |    |
                      |  _____1_____| 2              |      |    |
                      | |           =_= _____3______ =      |    |
                      |_____________|                |______|    |
                                                     |___________|








    ________________________________________________________________________
   |      Description                      |     FC     |   P/N   |  Length |
   |_______________________________________|____________|_________|_________|
   | 1- SCSI-2 Diff Fast/Wide Ctl Type 4-6 | #2416      | 65G7315 |         |
   | 2- Interposer Wide 16-bit             | #2920      | 50G0460 |         |
   | 3- Cable, array-controller-to-adapter | #2902/9202 | 67G1260 |  2.4m   |
   |                                       | #2905/9205 | 67G1261 |  4.5m   |
   |                                       | #2912/9212 | 67G1262 | 12.0m   |
   |                                       | #2914/9214 | 67G1263 | 14.0m   |
   |                                       | #2918/9218 | 67G1264 | 18.0m   |
   | 4- Cable, Array-Ctrl-to-Array-Ctrl    | #2901/9201 | 67G1259 |  0.6m   |
   | 5- Terminator differential 68-pin     |            | 61G8324 |         |
   |_______________________________________|____________|_________|_________|