Hitachi HA820 G3 Series - NS204 i-u Boot Device LED Definitions; Setup

26 Component identification
Item
LED
Status
Definition
1
Fault/Locate
Solid amber
Drive has failed, unsupported, or invalid.
Solid blue
Drive is operating normally and being identified by a
management application.
Flashing amber/blue
(1 flash per second)
Drive has failed, or a predictive failure alert is received for
the drive. The drive has also been identified by a
management application.
Flashing amber (1
flash per second)
Drive predictive failure alert is received. Replace the drive
as soon as possible.
Off
Drive is operating normally and is not identified by a
management application.
2
Online/Activity
Solid green
Drive is online and has no activity.
Flashing green (1
flash per second)
Drive is doing one of the following:
• Rebuilding or performing a RAID
• Erasing
Flashing green (4
flashes per second)
Drive is operating normally and has activity.
Off
Drive is not configured by a RAID controller or is a spare
drive.