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2-24 SPARC Enterprise M8000/M9000 Servers Service Manual • June 2010
Also some conditions can be checked based on the lit and/ or blinking state of the
component LEDs (
TABLE 2-11 and TABLE 2-12).
2.5.1.1 Checking the Hardware Configuration
Login authority is required to check the hardware configuration. The following
procedure for these checks can be made from the maintenance terminal. Ask the
system administrator for necessary information, such as a password. For the detailed
procedure, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers
XSCF User’s Guide.
1. Log in to the XSCF.
2. Execute the showhardconf command.
The showhardconf command will print the hardware configuration information
to the screen. See the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers
XSCF User’s Guide for more detailed information.
2.5.2 Checking the Software and XSCF Firmware
Configurations
The software and firmware configurations and versions affect the operation of the
server. To change the configuration or investigate a problem, check the latest
information and check for any problems in the software.
Software and firmware varies according to users.
TABLE 2-5 Commands for Checking Hardware Configuration and Status
Command Description
showhardconf Displays the system layer that includes a faulty component.
showstatus Displays the status of a component. This command is used to check only a faulty
component.
showboards Displays the use status of individual devices and resources.
showdcl Displays domain configuration information (hardware resource information).
showfru Displays device setting information.
ioxadm Displays the FRU status of external I/O expansion unit as normal or abnormal.
XSCF> showhardconf