IBM RS/6000 SP, Maintenance Information

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MAP 0200: Processor IPL Problem
003
– Problem IPLing from boot disk.
Ÿ Determine the normal boot disk by entering the splstdata -b command and checking the
install_disk
field.
Ÿ Prepare to IPL and run diagnostics from Ethernet LAN by performing the procedure in "Basic Stand-
Alone Mode (From Network Boot) in
IBM RS/6000 SP: Maintenance Information, Volume 3,
Locations and Service Procedures for this processor node.
Does the processor node IPL?
Yes No
004
Processor node does not complete IPL over Ethernet.
– Recheck procedures in Step 003 for any mistakes.
Is there an obvious problem?
Yes No
005
Problem may be in software or hardware.
– Check the 3-digit display for this processor node for non-blank values.
Do you get a problem indication in the 3-digit display?
Yes No
006
Probable software problem.
– Call next level of support.
007
– Go to “MAP 0190: Processor Node Function” on page 1-87 to continue service.
008
– Fix the obvious problem(s).
– Go to Step 003 to continue service.
009
Processor node has completed IPL in maintenance mode.
– For the following steps, refer to "Basic Stand-Alone Mode (From Network Boot) in
IBM RS/6000 SP:
Maintenance Information, Volume 3, Locations and Service Procedures.
– Check device list for a SCSI device like:
Ÿ “scsi0” (SCSI port on I/O planar)
Ÿ
““ascsi...”, “vscsi1...” (SCSI MCA).
– Check device list for the problem “hdisk...” (fixed disk).
– For all appropriate “scsi0”, “vscsi...”, and “hdisk...” devices, run diagnostics against the device and check
results.
(Step 009 continues)
Chapter 1. Maintenance Analysis Procedures (MAPs)
1-95