
4-28 SPARC Enterprise Mx000 Servers XSCF User’s Guide • December 2010
TABLE 4-5 lists setting items and the corresponding shell commands.
TABLE 4-5 External I/O Expansion Unit Administration
Item Description Shell Command Remarks
Display list Displays a list of External I/O Expansion Units and
cards in the host slot is identified by the host_path
to the card. The following is displayed:
• Set External I/O Expansion Unit numbers and
downlink card paths
• Exernal I/O Expansion Units, I/O boards, link
cards (Note 1), downlink cards, power supply
unit types, firmware versions, serial numbers,
part numbers, and states
ioxadm External I/O Expansion Unit
numbers are set in two ways:
specifying last four digits of
serial numbers such as
iox@nnnn, and specifying
instance numbers such as
ioxn.
Display
environment
information
Displays the status of the environment of the
specified External I/O Expansion Unit or downlink
card as sensor measurement values. Also displays
the environmentals of a FRU in an I/O Expansion
Unit or a card in a host slot.
The following is displayed:
• Current (A)
• Voltage (V)
•Fan speed (RPM)
• Temperature (C)
• LED state
•SWITCH
ioxadm Also, the preciseness is
displayed together with the
sensor measurement values.
Display/set
locator LED
(Note 2)
Displays and sets the locator LED state for
individual components in the specified External
I/O Expansion Unit.
Each locator LED is in one of the following states:
• Blinking
•Lit
•Off
Any of the following locator LED states can be
set:
• Enabled (on)
• Disabled (off)
ioxadm Only one locator LED can be
enabled or disabled at a time
in an External I/O Expansion
Unit.
Power on/off Turns on or off power to the specified I/O board or
power supply unit.
Note: To forcibly disconnect an IO board
belonging to a domain, use the -f option.
ioxadm Even after the power switch is
set to off, LEDs and fans
continue operating as long as
they are supplied with power.
Display/set
runtime of card
with ESM
Displays and clears runtime of the card with ESM. ioxadm
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