Fujitsu Eternus DX80 S2 User Manual page 19

Chapter 1 Components
1.1 Controller Enclosure
• LEDs
The states of LEDs are listed below.
Table 1.3
READY/FAULT
MASTER
UNIT ID
CA FAULT
LINK/FAULT
DI (OUT) LINKUP
ACT
LINK
■
Host interfaces
A host interface is a board that has interface ports to connect a controller to the server.
There are five types of host interfaces: FC, iSCSI 10Gbit/s, FCoE, iSCSI 1Gbit/s, and SAS.
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Operation-
Status and meanings of each LED (controller)
LED name LED status
(green)
(orange)
(blinks orange)
(green)
(blinks green)
(orange)
(green)
(orange)
(green)
(green)
(green)
Copyright 2012 FUJITSU LIMITED
The controller is in normal status.
•
The controller is performing the initial setup after
the power is turned on.
•
The controller is in error status.
The controller is set as a Master CM.
•
As ordered via ETERNUS Web GUI or ETERNUS
CLI, the location of the controller is identified.
•
System Capacitor Unit (SCU) is charging.
The host interface is in error status.
The link between the host interface port and the
destination has been established.
The host interface port is in error status.
The link between the DI (OUT) port and the
destination port has been established.
The controller is sending or receiving data via the LAN
port (for operation management).
The link between the LAN port (for operation
management) and the destination has been
established.
19
Controller status
P3AM-4842-03ENZ0