IBM BladeCenter JS20, Руководство по техническому обслуживанию и устранению неисправностей, Страница: 35 / 218

Chapter 5. AIX online, standalone and verification procedures
This chapter describes the procedures for performing online concurrent and
CD-based diagnostics, and replacement part verification for an AIX operating
system.
Performing AIX online concurrent mode diagnostics for problem
determination
Perform the following steps to run online diagnostics in concurrent mode:
1. Log in to the AIX operating system as root user, or use CE login. If you need
help, contact the system operator.
2. Enter the diag command to load the diagnostic controller, and display the
online diagnostic menus.
3. At the Function Selection menu, select Diagnostic Routines.
4. At the diagnostic mode selection menu, select problem determination.
5. When the Diagnostic Selection menu is displayed, choose a resource or all
resources to be tested.
6. After selecting the resource that you want to test, select Commit (PF7 = F7).
The resources will then be tested.
7. If any SRNs or firmware error codes are displayed, record all information
provided from the diagnostic results; then, go to the SRN tables. If
″
No trouble
found
″
is displayed, continue to next step.
8. When testing is complete, press F3 to return to the Diagnostic Operating
Instructions display.
9. Press Ctrl+D to log off from root user or CE login.
10. When finished, contact your hardware service provider with any information
you received during the diagnostics, including service request numbers (SRNs)
or firmware error codes.
Running the standalone diagnostics from CD-ROM
The AIX diagnostics can be downloaded from the World Wide Web at
http://techsupport.services.ibm.com/server/mdownload/diags/download.
Note: Select the diagnostics that indicate JS20 support.
To run standalone diagnostics in service mode, complete the following steps:
Step
001
Verify with the system administrator and systems users that the
system unit may be shut down. Stop all programs including the
operating system (refer to the AIX operating system documentation
for information on the shutdown command). Make the CD drive
available to the system on which you want to run standalone
diagnostics (see the BladeCenter Management Module Operations
Guide for more information).
Step
002
Before attempting to load standalone CD diagnostic, make sure you
are at the latest firmware level (xx.xx) before continuing.
Step
003
Log in to the management module.
Step
004
Enable SOL for the JS20 Blade to be tested.
© Copyright IBM Corp. 2003
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