Hot Plug 3.5" Sas/Sata Drive Led - NEC Express5800 Series User Manual

Chapter 1 General Description
4.8.3

Hot plug 3.5" SAS/SATA drive LED

DISK ACT LED
(Green) ②
Lights in green, lights
off, or flashes
Lights in green, lights
off, or flashes
Lights in green
Lights in green
Flashes in green
(once per second)
Flashes in green
(once per second)
Flashes in green
(4 times per second)
Flashes in green
(4 times per second)
Lights off
Lights off
Lights off
40
DISK STATUS LED
(Amber/Blue) ①
Flashes in amber and One or more of the following situations are
blue occurring
・ A drive failure has occurred
・ A predictive failure alert has been
received for this drive
・ The drive has been selected by the
management application
Lights in blue One or both of the followings are occurring
・ The drive is running correctly
・ The drive has been selected by the
management application
Flashes in amber A predictive failure alert has been received for
this drive. Replace the drive as soon as
possible.
Lights off The drive is online but is currently not running
Flashes in amber Do not remove the drive. Removing the drive will shut down
the current operation which may lead to a loss of data.
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.
Lights off Do not remove the drive. Removing the drive will shut down
the current operation which may lead to a loss of data.
The drive is rebuilding, erasing, or is part of an array that is
undergoing capacity expansion or stripe.
Flashes in amber The drive is active but a predictive failure alert has been
received for the drive. Replace the drive as soon as
possible.
Lights off The drive is running correctly
Lights in 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.
Flashes in amber A predictive failure alert has been received for this drive.
Replace the drive as soon as possible.
Lights off
The drive is offline, is a backup, or has not been set as a
part of the array
Express5800/R120h-2E User's Guide
4. Names and Functions of Parts
Description