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Item
Name
1
SUBSYSTEM READY
2
SUBSYSTEM ALARM
3
SUBSYSTEM MESSAGE
4
SUBSYSTEM RESTART
5
REMOTE MAINTENANCE
PROCESSING
6
REMOTE MAINTENANCE
ENABLE/DISABLE
Description
Function
Green LED
Indicates the disk array is ready for
operation.
Red LED
Indicates low DC voltage, high DC
current, high temperature, or an
unrecoverable failure has occurred.
Applies to both storage clusters. (Storage
clusters consist of two redundant
controller halves. Each storage cluster
contains all physical and logical elements
(for example: power supplies, CHIPs,
ACPs, cache, and control storage)
needed to sustain processing within the
disk array.)
Amber LED
Indicates a SIM has been generated. This
indicator can be reset only by an HP
service representative.
Switch
Used to unfence a fenced drive path and
release the write inhibit command.
Applies to both storage clusters. This
switch is not used on the open-system
model.
Amber LED
Applies to both storage clusters.
Lit: indicates remote maintenance is
possible if authorized and installed.
Blinking: indicates a remote maintenance
activity is in progress.
2-Way switch
Enables and disables remote
maintenance, if installed. Applies to both
storage clusters.
FRQWLQXHG
25
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