2-1
CHAPTER
2
Fault Isolation
This chapter describes overview and fault diagnosis information. The information is
organized into the following topics:
■ Section 2.1, “Determining Which Diagnostics Tools to Use” on page 2-1
■ Section 2.2, “Checking the Server and System Configuration” on page 2-4
■ Section 2.3, “Operator Panel” on page 2-8
■ Section 2.4, “Error Conditions” on page 2-14
■ Section 2.5, “LED Functions” on page 2-18
■ Section 2.6, “Using the Diagnostic Commands” on page 2-21
■ Section 2.7, “Traditional Oracle Solaris Diagnostic Commands” on page 2-25
■ Section 2.8, “Other Issues” on page 2-37
2.1 Determining Which Diagnostics Tools to
Use
When a failure occurs, a message is often displayed on the monitor. Use the
flowcharts in
FIGURE 2-1 and FIGURE 2-2 to find the correct methods for diagnosing
problems.