HP StorageWorks 1510i Modular Smart Array installation and user guide (383070-002, July 2008)

SATA hard drive
LEDs
Each SATA hard drive has two LEDs. The following figure and table describe their locations and meanings.
Item 1
Online/
Activity LED
(green)
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Item 2
Fault/UID LED
(amber/blue)
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Meaning
On,off,or
blinking
Alternating
amber and
blue
The drive has failed, or a predictive failure alert has been received for this
drive; it also has been selected by a management application.
On,off,or
blinking
Steadily blue
The drive is operating normally and has been selected by a management
application.
On
Amber,
blinking
regular
ly (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.
Blinking
regularly (1
Hz)
Amber,
blinking
regularly (1
Hz)
Do not remove the drive. Removing a drive may terminate the current
operation and cause data loss. The drive is part of an array that is
undergoing capacity expansion or a stripe size 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.
Blinking
regularly (1
Hz)
Off
Do not
removethedrive. Removingadrivemayterminatethecurrent
operation and cause data loss. The drive is rebuilding, or it is part of an
array that is undergoing capacity expansion or a stripe size migration.
Blinking
irregularly
Amber,
blinking
regularly (1
Hz)
The drive is active, but a predictive failure alert has been received for this
drive. Replace the drive as soon as possible.
Blinking
irregularly
Off
The drive is active and 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,
blinking
regularly (1
Hz)
A predictive failure alert has been received for this drive. Replace the
drive as soon as possible.
Off Off The drive is offline, a spare, or not configured as part of an array.
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