11
C H A P T E R
2
Sun Fire T2000 Server Diagnostics
This chapter describes the diagnostics that are available for monitoring and
troubleshooting the Sun Fire T2000 server. This chapter does not provide
troubleshooting methods, but instead describes the Sun Fire T2000 server
diagnostics facilities and describes how to use them.
This chapter is intended for technicians, service personnel, and system
administrators who service and repair computer systems.
The following topics are covered:
■
“Overview of Sun Fire T2000 Server Diagnostics” on page 12
■
“Using LEDs to Identify the State of Devices” on page 16
■
“Using ALOM For Diagnosis and Repair Verification” on page 22
■
“Running POST” on page 31
■
“Using the Solaris Predictive Self-Healing Feature” on page 40
■
“Collecting Information From Solaris OS Files and Commands” on page 43
■
“Managing Components with Automatic System Recovery (ASR) Commands” on
page 44
■
“Exercising the System With SunVTS” on page 48
Summary of Contents for Netra T2000
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