HP ProLiant DL100 G2 Data Protection Storage Server administration guide (June 2006)

The blue ID LED illuminates when you press the unit identification button on the rear of the enclosure.
This LED also illuminates when the drive, or an array c ontaining the drive, is selected in a management
application such as the HP Array Configuration Utility (ACU) .
TheamberLEDonadriveilluminateswhenthedrivehasfailed,orispredictedtofailinthenearfuture.
For m ore information about the meaning of the various hard drive LED illumination pat terns, see Table 3
Table 3 Interpreting the drive status LE Ds
Online LED
(green)
Fault/ID LED
(amber/blue)
Meaning
On, off, or flashing
Alternating b
etween
amber and blue
The drive has failed, or a predictive failure alert* has
been received for this drive. It has also been selected by
a management application.
On, off, or flashing
Steadily blue The drive is operating normally, and it has been selected by
a management application.
On
Amber, flashing
regularly (1 Hz)
A predictive failure alert* has been received for this drive.
Replace the drive as soon as possible.
On
Off
The drive is online, but it is not currently active.
Flashing regularly
(1 Hz)
Amber, flashing
regularly (1 Hz)
The drive is par t of an array that is undergoing capacity
expansion or stripe migration, but a predictive failure alert*
has been received for this drive. To minimize the risk of
data loss, do not replace the drive until the expansion or
migration is complete.
Flashing regularly
(1 Hz)
Off The drive is rebuilding, or it is part of an array that is
undergoing capacity expansion or stripe migration.
Flashing irregularly
Amber, flas
hing
regularl
y(1Hz)
The dri v e i
s active, but a predictive failure alert* has been
received
for this drive. Replace the drive as soon as p ossible.
Flashing irregularly
Off
The drive is active, and it is operating normally.
Off
Steadily amber
A critical fault condition has been identified for this drive,
and the controller has placed it offline. Replace the drive
as soon as possible.
Off Amber, fla
shing
regular
ly (1 Hz)
Apredict
ive failure alert* has been received for this drive.
Replace
the drive as soon as possible.
Off Off The drive is either offline, a spare, or not configured as part
of an array.
* Predictive failure alerts can occur only when the MSA20 is connected to a Smart Array controller.
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Storage server specifications and image configurations