Sun Microsystems Netra T5220 Service Manual page 4

1.5
1.6
1.7
1.8
1.9
iv Sun Netra T5220 Server Service Manual • January 2012
1.4.3.2 Switching Between the System Console and Service
Processor 1-19
1.4.3.3 Service-Related ALOM CMT CLI Commands 1-19
1.4.4 Displaying System Faults 1-21
1.4.5 Manually Cleaning PSH Diagnosed Faults 1-23
1.4.6 Displaying the Server's Environmental Status 1-23
1.4.7 Displaying FRU Information 1-25
Running POST 1-27
1.5.1 Controlling How POST Runs 1-27
1.5.2 Changing POST Parameters 1-30
1.5.3 Reasons to Run POST 1-31
1.5.3.1 Verifying Hardware Functionality 1-31
1.5.3.2 Diagnosing the System Hardware 1-31
1.5.4 Running POST in Maximum Mode 1-31
1.5.5 Clearing POST Detected Faults 1-35
Using the Solaris Predictive Self-Healing Feature 1-37
1.6.1 Identifying PSH Detected Faults 1-38
1.6.1.1 Using the fmdump Command to Identify Faults 1-38
1.6.2 Clearing PSH Detected Faults 1-40
Collecting Information From Solaris OS Files and Commands 1-42
1.7.1 Checking the Message Buffer 1-42
1.7.2 Viewing System Message Log Files 1-42
Managing Components With Automatic System Recovery Commands 1-
43
1.8.1 Displaying System Components 1-44
1.8.2 Disabling Components 1-45
1.8.3 Enabling Disabled Components 1-46
Exercising the System With SunVTS Software 1-46
1.9.1 Checking Whether SunVTS Software Is Installed 1-46