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2-1
CHAPTER
2
System Overview and Troubleshooting
This chapter provides information that is required in troubleshooting.
This information is explained in the following sections:
■ Section 2.1, “System Views” on page 2-1
■ Section 2.2, “Labels” on page 2-11
■ Section 2.3, “Operator Panel” on page 2-17
■ Section 2.4, “Determining Which Diagnostics Methods To Use” on page 2-21
■ Section 2.5, “Checking the Server and System Configuration” on page 2-23
■ Section 2.6, “Error Conditions” on page 2-26
■ Section 2.7, “LED Error Display” on page 2-30
■ Section 2.8, “Using the Troubleshooting Commands” on page 2-34
■ Section 2.9, “Traditional Oracle Solaris Troubleshooting Commands” on page 2-37
2.1 System Views
This section provides views of the high-end server. The figures can be used to locate the
component in the server to be subjected to maintenance.
In terms of its structure, the high-end server consists of a cabinet that includes various
mounted components and a front door, rear door, and side covers that protect the mounted
components. The side covers are removed when cabinets are connected to each other or when
the dual power feed option is connected to the cabinet. The operator panel, which is mounted
on the front door, is always accessible. Each door can be locked with a key so that only the
administrator can open it.
The front and rear views of
FIGURE 2-1, FIGURE 2-2, FIGURE 2-4, FIGURE 2-5, FIGURE 2-7, and
FIGURE 2-8 include names and abbreviations for field-replaceable units (FRUs). Components
that are mounted inside the system are shown
FIGURE 2-3, FIGURE 2-6, and FIGURE 2-9. The
abbreviations are used in messages and the like. If multiple FRUs of the same type are
mounted, the number sign # and a sequential number is added to their names to distinguish