1-20 Sun Netra T5220 Server Service Manual • January 2012
bootmode
[normal|reset_nvram|
bootscript=string]
Enables control of the firmware during system initialization with the
following options:
• normal is the default boot mode.
• reset_nvram resets OpenBoot PROM parameters to their default values.
• bootscript=string enables the passing of a string to the boot
command.
powercycle [-f] Performs a poweroff followed by poweron. The -f option forces an
immediate poweroff, otherwise the command attempts a graceful
shutdown.
poweroff [-y][-f] Powers off the host server. The -y option enables you to skip the
confirmation question. The -f option forces an immediate shutdown.
poweron [-c] Powers on the host server. Using the -c option executes a console
command after completion of the poweron command.
removefru PS0|PS1 Indicates if it is okay to perform a hot-swap of a power supply. This
command does not perform any action, but it provides a warning if the
power supply should not be removed because the other power supply is
not enabled.
reset [-y] [-c] Generates a hardware reset on the host server. The -y option enables you to
skip the confirmation question. The -c option executes a console
command after completion of the reset command.
resetsc [-y] Reboots the service processor. The -y option enables you to skip the
confirmation question.
setkeyswitch [-y] normal |
stby | diag | locked
Sets the virtual keyswitch. The -y option enables you to skip the
confirmation question when setting the keyswitch to stby.
setlocator [on | off] Turns the Locator LED on the server on or off.
showenvironment Displays the environmental status of the host server. This information
includes system temperatures, power supply, front panel LED, hard drive,
fan, voltage, and current sensor status. See Section 1.4.6, “Displaying the
Server’s Environmental Status” on page 1-23.
showfaults [
-v] Displays current system faults. See Section 1.4.4, “Displaying System
Faults” on page 1-21.
showfru [-g lines][-s | -d]
[FRU]
Displays information about the FRUs in the server.
• -g lines specifies the number of lines to display before pausing the output
to the screen.
• -s displays static information about system FRUs (defaults to all FRUs,
unless one is specified).
• -d displays dynamic information about system FRUs (defaults to all
FRUs, unless one is specified). See Section 1.4.7, “Displaying FRU
Information” on page 1-25.
TABLE 1-6 Service-Related ALOM CMT CLI Commands (Continued)
ALOM CMT Command Description
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