HP rp7405 nPartition Administrator's Guide, Second Edition - Page 210

I/O Chassis LEDs, PCI Card Slot LEDs, Cabinet Number LCDs

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- On HP Superdome servers, each cell attention indicator is located on the server cabinet hardware below the cell slot, just to the right of the power LED for the cell slot. - On other Partition-capable servers, each cell attention indicator is located on the cell hardware, to the outside of the power LEDs for the cell. • I/O Chassis LEDs On HP Superdome servers only, each I/O chassis has a attention indicator, which is located on the cabinet above the I/O chassis. • PCI Card Slot LEDs On all HP nPartition systems, each PCI card slot has an attention indicator that you can use to select the card slot. You can view the attention indicator for a PCI card slot when accessing the card cage. On HP rp7405/rp7410, rp7420, rx7620, rp8400, rp8420, and rx8620 servers only, you also can view the attention indicator for each PCI slot beneath the corresponding slot, on the external chassis at the rear of the server cabinet. • Cabinet Number LCDs On HP Superdome servers only, each cabinet has a cabinet number LCD that serves as the attention indicator for the cabinet. NOTE: The cabinet "attention" light on HP's nPartition capable servers is not user-controllable. The cabinet attention light automatically turns on when one or more alert level 6 (or higher) chassis codes has been recorded in the error logs and has not yet been read. This light automatically turns off when a user enters the service processor (GSP or MP) chassis logs or event logs viewer. Procedure 7-6 Turning Attention Indicators On and Off (nPartition Commands) From the command line, you can turn attention indicators on or off by using the fruled command, the rad command (HP-UX B.11.11 only), and the olrad command (HP-UX B.11.23 and HP-UX B.11.31). You can use the fruled command and specify -o or -f and a cabinet, cell, or I/O chassis: -o option to blink the LED, -f option to turn off the LED, -b# for a cabinet (where # is the cabinet number), -c# for a cell (where # is the cell number), -i #/#/# for an I/O chassis (where #/#/# is the cabinet/bay/chassis). HP-UX B.11.11 supports the rad command for controlling PCI card slot attention indicators and other tasks. HP-UX B.11.23 and HP-UX B.11.31 support the olrad command for controlling PCI card slot attention indicators and other tasks. NOTE: You can remotely perform this task using remote administration options supported by the Enhanced nPartition Commands or Partition Manager Version 2.0. Remote administration is supported by the Partition Manager Tools→Switch Complexes action and by the nPartition command -u... -h... options or -g... -h... options. For details see "Tools for Managing Hardware" (page 201). 1. Login to a system with the nPartition commands installed. If using remote administration features to turn attention indicators on or off, you can login to any system with Enhanced nPartition Commands installed. To manage PCI slot attention indicators, you must access HP-UX in the local nPartition where the PCI slot resides (the nPartition to which the cell attached to the I/O chassis containing the PCI slot is assigned). 210 Managing Hardware Resources

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—
On HP Superdome servers, each cell attention indicator is located on the server cabinet
hardware below the cell slot, just to the right of the power LED for the cell slot.
—
On other Partition-capable servers, each cell attention indicator is located on the cell
hardware, to the outside of the power LEDs for the cell.
•
I/O Chassis LEDs
On HP Superdome servers only, each I/O chassis has a attention indicator,
which is located on the cabinet above the I/O chassis.
•
PCI Card Slot LEDs
On all HP nPartition systems, each PCI card slot has an attention
indicator that you can use to select the card slot. You can view the attention indicator for a
PCI card slot when accessing the card cage.
On HP rp7405/rp7410, rp7420, rx7620, rp8400, rp8420, and rx8620 servers only, you also can
view the attention indicator for each PCI slot beneath the corresponding slot, on the external
chassis at the rear of the server cabinet.
•
Cabinet Number LCDs
On HP Superdome servers only, each cabinet has a cabinet number
LCD that serves as the attention indicator for the cabinet.
NOTE:
The cabinet "attention" light on HP's nPartition capable servers is not user-controllable.
The cabinet attention light automatically turns on when one or more alert level 6 (or higher)
chassis codes has been recorded in the error logs and has not yet been read. This light
automatically turns off when a user enters the service processor (GSP or MP) chassis logs or
event logs viewer.
Procedure 7-6 Turning Attention Indicators On and Off (nPartition Commands)
From the command line, you can turn attention indicators on or off by using the
fruled
command, the
rad
command (HP-UX B.11.11 only), and the
olrad
command (HP-UX B.11.23
and HP-UX B.11.31).
You can use the
fruled
command and specify
-o
or
-f
and a cabinet, cell, or I/O chassis:
-o
option to blink the LED,
-f
option to turn off the LED,
-b
#
for a cabinet (where
#
is the cabinet
number),
-c
#
for a cell (where
#
is the cell number),
-i
#
/
#
/
#
for an I/O chassis (where
#
/
#
/
#
is the cabinet/bay/chassis).
HP-UX B.11.11 supports the
rad
command for controlling PCI card slot attention indicators and
other tasks.
HP-UX B.11.23 and HP-UX B.11.31 support the
olrad
command for controlling PCI card slot
attention indicators and other tasks.
NOTE:
You can remotely perform this task using remote administration options supported by
the Enhanced nPartition Commands or Partition Manager Version 2.0. Remote administration
is supported by the Partition Manager
Tools
→
Switch Complexes
action and by the nPartition
command
-u... -h...
options or
-g... -h...
options.
For details see
“Tools for Managing Hardware” (page 201)
.
1.
Login to a system with the nPartition commands installed.
If using remote administration features to turn attention indicators on or off, you can login
to any system with Enhanced nPartition Commands installed.
To manage PCI slot attention indicators, you must access HP-UX in the local nPartition
where the PCI slot resides (the nPartition to which the cell attached to the I/O chassis
containing the PCI slot is assigned).
210
Managing Hardware Resources