HP StorageWorks All-in-One Storage System user guide (440583-005, February 2008)

Status2. Online/activity LED
(green)
1. Fault/UID LED
(amber/blue)
drive. To minimize the risk of data loss, do not
replace the drive until the expansion or migration is
complete.
Do not remove the drive. Removing a drive may
terminate the current operation and cause data loss.
Flashing regularly (1 Hz)Off The drive is rebuilding, or it 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 this drive. Replace the drive as
soon as possible.
Flashing irregularly
Amber, flashing regularly (1
Hz)
The drive is active, and it is operating normally.Flashing irregularlyOff
A critical fault condition has been identified for this
drive, and the controller has placed it offline.
Replace the drive as soon as possible.
OffSteadily amber
A predictive failure alert has been received for this
drive. Replace the drive as soon as possible.
Off
Amber, flashing regularly (1
Hz)
The drive is offline, a spare, or not configured as
part of an array.
OffOff
Storage system components44