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Online/Activity LED
(green)
On, off, or flashing
On, off, or flashing
On
On
1 flash per second
1 flash per second
4 flashes per second
4 flashed per second
Off
Off
Off
Fault/UID LED (amber/
blue)
Alternating amber and
blue
Solid blue
Flashing amber
Off
Flashing amber
Off
Flashing amber
Off
Solid amber
Flashing amber
Off
Definition
One or more of the following conditions exist:
•
The drive has failed.
•
A predictive failure alert has been received for this
drive.
•
The drive is selected by a management
application.
One or both of the following conditions exist:
•
The drive is operating normally.
•
The drive is selected by a management
application.
A predictive failure alert has been received for this
drive. Replace the drive as soon as possible.
The drive is online but is not currently active.
Do not remove the drive. Removing the drive might
terminate the current operation and cause data loss.
The drive is part 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
remove the drive until the expansion or migration is
complete.
Do not remove the drive. Removing the drive might
terminate the current operation and cause data loss.
The drive is rebuilding, erasing, or is part of an array
that is undergoing capacity expansion or stripe
migration.
The drive is active but a predictive failure alert has
been received for the drive. Replace the drive as
soon as possible.
The drive is active and is operating normally.
A critical fault condition has been identified for this
drive and the controller has placed it offline. Replace
the drive as soon as possible.
A predictive failure alert has been received for this
drive. Replace the drive as soon as possible.
The drive is offline, a spare, or not configured as part
of an array.
Component identification
19
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