Sun Microsystems SPARC Series, Service Manual

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Chapter 3 Troubleshooting 3-5
The status of each component can be checked based on the On or blinking state of
the component LEDs.
For the component types and LED states, see
TABLE 2-3
and
TABLE 2-5
.
For details of commands, see the SPARC Enterprise
M3000/M4000/M5000/M8000/M9000 Servers XSCF User's Guide and the SPARC
Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF Reference Manual .
3.3.1.1 Checking the Hardware Configuration.
To check the hardware configuration, authority (user authority) to log in with the
XSCF user account to the XSCF is required. The following procedure can be used to
check the hardware configuration from the maintenance terminal.
Ask the system administrator for the required information, such as the user account
and password. For details, see the
SPARC Enterprise
M3000/M4000/M5000/M8000/M9000 Servers XSCF User's Guide .
1. Log in to XSCF shell.
2. Type
showhardconf
.
The
showhardconf
command displays hardware configuration information. For
details, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF
User's Guide .
3.3.2 Checking the Software and Firmware
Configurations
The software and firmware configurations and versions affect the operation of the
server. To change a configuration or investigate a problem, check the latest
information and check for any problems in the software.
showboards
Displays information on the system board (XSB).
showdcl
Displays the hardware resource configuration information of a domain.
showfru
Displays the setting information of a device.
XSCF> showhardconf
TABLE 3-1
Commands for Checking Hardware Configuration (Continued)
Command Description