#6225 PCI SSA Advanced SerialRAID
Type 4-P

   Minimum support AIX 4.2.1 and 4.3.2

*

                 _______________________________________
             B2 |      ____________________     ______  |
 Green light -->|     | DRAM 64MB or 128MB |  _| ____ | |
             B1 |     |____________________| | ||____|| |       32MB
             A2 |                            | |    ----------- Fast-Write
 Green light -->|                            |_|      | |       Option
             A1 |                              |______| |       Cache
                |   ___         _          ___________|_|
                |__|   |_______| |__|||||||

              FC  Description  FRU  
            -------------------------------
            #6225 Base Card............  09L2090* (no DRAM)
                  64MB DRAM Standard...  09L2104
            #6231 128MB DRAM Option....  09L5585 (Replaces 64MB)
            #6235 32MB Fast-Write Cache  09L2105
                  Fast-Write battery...  44L0305

* 09L2090 now subs to #6230 34L5388

     COMMAND                 RESULT
ssa_format -l ssaX -b     ( Resets counter - don't do that unless battery is changed)
ssa_fw_status -a ssaX     ( Shows ALL: size, expectancy, powered on and battery state )
ssa_fw_status -a ssaX -l  ( Shows battery life expectancy )
ssa_fw_status -a ssaX -p  ( Shows how long battery has been powered on )
ssa_fw_status -a ssaX -c  ( Shows if cache is active )







Specs:



  • AIX: 4.2.1, 4.3.0

  •  8 initiators Non-RAID / 2 initiators RAID-5

  • From 3 to 16 drives per RAID Array.

  • Bus width: 32

  • Busmaster: Yes

  • Adapter Type: Long

  • Data transfer rate: 20MB/40MB SSA link speed
    
     automatically negociated

  • Loops: 2

  • Max disks/loop: 48

  • Adapter Compatibility: 4M, 4N and 4P (Note 1)

  • RAID support:

    RAID 0, RAID 5 Fast-Write Cache and Non-RAID

     Single Adapter - RAID 5 with Fast/Write cache.

     Single Adapter - RAID 0.

     Two Adapters - RAID 5 and Non Fast/Write.

  • Hot Spare: Yes

  • Fast Write Cache Option: 32MB

  • RAID/Spares Span Loops: No.

  • Boot Support:
Yes
    

  • Dump tool: Requires Hot Spare

    

    		• 


    
Links to see/download current level of fileset:

    

  • Adapters:
    

    devices.pci.14104500.*
    

    devices.pci.14109100.*

    

  • Disks:

    devices.ssa.disk.rte.*
    

    devices.ssa.IBM_raid.rte.*

    

  • Microcode:
    

    Adapter, disks, spare tool and AIX
    

    Microcode Revision history

    

  • Doc:

    Install, technical & MIM

    
Others searches:
    

    Dave Adams Web Site

    Boulder PTF WWW Site

    


  • VPD Sample

    

    • 

    

 Note 1) Two adapters per loop with RAID and non Fast Write Cache,
         Eight adapters per loop non-RAID and non Fast Write Cache.

        7133 models D40 and T40 require enclosure microcode level 11 or greater.
   - Up to Eight Adapters - Non RAID and Non Fast/Write
   - From 3 to 16 drives for RAID 5 arrays.
   - From 2 to 16 drives for RAID 0 arrays.
   - Array member drives and spares must be on same loop (can not span A and B loops) on the adapter.
   - IPL boot not supported.
   - Supports dump tool.

If you are using FC 6225 (4-P Advanced SerialRAID Adapters) with a current microcode level below 5000 with RAID
arrays that have fastwrite enabled, then you need to run a tool to prepare these resources prior to upgrading the
firmware to level 8300. Please see: www.storage.ibm.com
    
Updated May 2003 by Bruno Croft