HP StorageWorks XP12000 - Disk Array Owner's Manual page 22

Item Label
2 SUB-SYSTEM ALARM
SUB-SYSTEM
3
MESSAGE
4 SUB-SYSTEM RESTART
REMOTE
5 MAINTENANCE
PROCESSING
REMOTE
6 MAINTENANCE
ENABLE/DISABLE
BS-ON
7
22 HP XP12000 hardware components
Indicator Description
During normal operation, this LED should be off.
ON: One or more of the following:
The DC is under the voltage of the DKC part. The DC is
over current.
The temperature is abnormally high.
An unrecoverable failure has occurred. If the disk array is
LED (Red)
set up to report errors to STC, your HP support
representative is notified automatically. If the remote support
solution is not set up with C-Track remote support, place a
service call to HP to have the message evaluated to
determine if any action is required.
BLINKING: The DC is under the voltage of the DKU part.
During normal operation, this LED should be off.
ON: A service information message (SIM) has been issued
from either storage cluster. If the disk array is set up to
report errors to STC, your HP support representative is
notified automatically. If C-Track remote support is not set
up, place a service call to HP to have the message
LED (Amber)
evaluated to determine if any action is required.
BLINKING: An SVP failure has occurred. The disk array will
continue to operate normally. Place a service call to HP to
ensure notification. SVP failures might not be reported
automatically to STC.
If a blocked path occurs between a host and a disk drive,
this switch is used to unfence the fenced drive path and to
release Write Inhibit. During normal operation, this switch
should be in the upper position. Restarting the subsystem
Switch
performs a soft reset to try to recover. If the system restart
does not unblock the path, an HP support representative
will be notified. Do not change the switch position unless
directed to do so by HP service personnel.
During normal operation, this LED may be on if remote
maintenance is allowed (the REMOTE MAINTENANCE
ENABLE/DISABLE switch is in the ENABLE position).
LED (Amber)
ON: Remote maintenance is in progress. An HP support
representative is probably working on the system, but the
system is online and accepting data.
Used to permit remote service maintenance. During normal
operation, this switch should be in the ENABLE position.
DISABLE: No one can provide remote maintenance.
Switch
ENABLE: An HP support representative can provide remote
maintenance.Do not change the switch position unless
directed to do so by HP service personnel.
During normal operation, this LED should be on.
ON: The disk array is plugged in and receiving power from
the primary AC outlet. The SVP is receiving power from the
LED (Amber)
outlet.
OFF: The disk array is not receiving power from the primary
AC outlet. Check the electrical outlets in your building.