Sun Microsystems Netra T5220, Service Manual

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Chapter 1 Server Diagnostics 1-19
Note – Refer to the Sun Integrated Lights Out Management 2.0 Supplement for the Sun
Netra T5220 Server for instructions on configuring and connecting to the service
processor.
1.4.3.2 Switching Between the System Console and Service Processor
■
To switch from the console output to the ALOM CMT CLI
sc>
prompt, type
#.
(Hash-Period).
■
To switch from the
sc>
prompt to the console, type
console
.
1.4.3.3 Service-Related ALOM CMT CLI Commands
TABLE 1-6
describes the typical ALOM CMT CLI commands for servicing a server. For
descriptions of all ALOM CMT CLI commands, issue the
help
command or refer to
the Integrated Lights Out Management User’s Guide .
TABLE 1-6
Service-Related ALOM CMT CLI Commands
ALOM CMT Command Description
help
[ command ] Displays a list of all ALOM CMT CLI commands with syntax and
descriptions. Specifying a command name as an option displays help for
that command.
break
[
-y
][
-c
][
-D
] Takes the host server from the OS to either
kmdb
or OpenBoot PROM
(equivalent to a Stop-A), depending on the mode Solaris software was
booted.
•
-y
skips the confirmation question
•
-c
executes a
console
command after the
break
command completes
•
-D
forces a core dump of the Solaris OS
clearfault
UUID Manually clears host-detected faults. The UUID is the unique fault ID of the
fault to be cleared.
console [-f]
Connects you to the host system. The
-f
option forces the console to have
read and write capabilities.
consolehistory [-b
lines
|-e
lines
|-v] [-g
lines
]
[boot|run]
Displays the contents of the system’s console buffer. The following options
enable you to specify how the output is displayed:
•
-g
lines specifies the number of lines to display before pausing.
•
-e
lines displays n lines from the end of the buffer.
•
-b
lines displays n lines from beginning of buffer.
•
-v
displays entire buffer.
•
boot|run
specifies the log to display (
run
is the default log).