If you boot a pSeries LPAR into the Open Firmware prompt there is some useful commands you can use:
0 > ioinfo !!! IOINFO: FOR IBM INTERNAL USE ONLY !!! This tool gives you information about SCSI,IDE,SATA,SAS,and USB devices attached to the system Select a tool from the following 1. SCSIINFO 2. IDEINFO 3. SATAINFO 4. SASINFO 5. USBINFO 6. FCINFO 7. VSCSIINFO q - quit/exit ==> 6 |
Choosing Option 6 for example will bring up a submenu allowing you to choose FC adapters and list attached devices.
FCINFO Main Menu Select a FC Node from the following list: # Location Code Pathname --------------------------------------------------------------- 1. U9117.MMB.06CDB4P-V81-C30-T1 /vdevice/vfc-client@3000001e 2. U9117.MMB.06CDB4P-V81-C31-T1 /vdevice/vfc-client@3000001f 3. U9117.MMB.06CDB4P-V81-C32-T1 /vdevice/vfc-client@30000020 4. U9117.MMB.06CDB4P-V81-C33-T1 /vdevice/vfc-client@30000021 q - Quit/Exit ==> 1 FC Node Menu FC Node String: /vdevice/vfc-client@3000001e FC Node WorldWidePortName: c05076043d6a0164 ----------------------------------------------------------------- 1. List Attached FC Devices 2. Select a FC Device 3. Enable/Disable FC Adapter Debug flags q - Quit/Exit ==> 1 1. 50060e801534bc01,0 - 24000 MB Disk drive 2. 50060e801534bc01,1000000000000 - 32000 MB Disk drive 3. 50060e801534bc01,2000000000000 - 100000 MB Disk drive |
