IBM H SERIES RS/6000 - Page 162

Service Hints Service Aid ............................... 7-21
Update System or Service Processor Flash Service Aid ............. 7-22
Display Firmware Device Node ............................ 7-22
Display Resource Attributes .............................. 7-22
7135 RAIDant Array Service Aid ........................... 7-23
PCI RAID Physical Disk Identify ........................... 7-23
SSA Location Code Format .............................. 7-24
SSA Loops and Links ................................. 7-25
The SSA Adapter .................................. 7-25
Disk Drive Module Strings ............................. 7-26
Pdisks, Hdisks, and Disk Drive Module Identification .............. 7-27
Rules for SSA Loops ................................ 7-27
Loops and Data Paths ............................... 7-28
SSA Service Aids .................................... 7-30
The Identify Function ................................ 7-31
Starting the SSA Service Aids ........................... 7-31
Set Service Mode Service Aid ........................... 7-33
Link Verification Service Aid ............................ 7-38
Configuration Verification Service Aid ...................... 7-41
Format Disk Service Aid .............................. 7-43
Certify Disk Service Aid .............................. 7-45
Service Aid Error Codes ................................ 7-47
Using the Service Aids for SSA-Link Problem Determination ........... 7-48
Finding the Physical Location of a Device ..................... 7-54
Finding the Device When Service Aids Are Available ............. 7-54
Finding the Device When No Service Aids Are Available ........... 7-54
Microcode Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-55
Vital Product Data (VPD) ............................... 7-56
7-2 RS/6000 Enterprise Server Model H Series User's Guide