HP ProLiant DL385 - Manual (Page 27)

Server component identification 27
Online/Activity
LED (green) Fault/UID LED
(amber/blue) Interpretation
Flashing
regularly (1 Hz) Amber, flashing
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 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 Do not remove the drive. Removing a drive may terminate
the current operation and cause data loss.
The drive is rebuilding, or it is part of an array that is undergoing
capacity expansion or stripe migration.
Flashing
irregularly Amber, flashing
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.
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, flashing
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.