Figure 27 I/O Module (Drive Enclosure); Table 21 Status And Meaning Of Each Led (I/O Module [Drive Enclosure]) - Fujitsu ETERNUS AF S3 Series Basic Operation Manual

A. Component Names
Drive Enclosure
■
I/O Modules
The I/O module is a component that controls how the controller and the drives interact.
The I/O module is connected to the controller or an I/O module on another drive enclosure. A drive enclosure has
two I/O modules.
I/O modules have ports and LEDs.
Figure 27 I/O Module (Drive Enclosure)
1
DI (IN) LINK LED
DI (IN) FAULT LED
1
DI (IN) port
This port is used to connect between enclosures.
2
DI (OUT) port
This port is used to connect between enclosures.
The LEDs turn on or blink to indicate the statuses that are listed below.
Table 21 Status and Meaning of Each LED (I/O Module [Drive Enclosure])
LED name
DI (IN) LINK
DI (IN) FAULT
DI (OUT) LINK
DI (OUT) FAULT
READY
IDENTIFY
FAULT
2
DI (OUT) LINK LED
DI (OUT) FAULT LED
LED status Meaning
The link between the DI (IN) port and the source port has been
(green)
established.
•
(amber)
•
The ports to connect the cables are indicated. This occurs while a
(blinks amber)
drive enclosure is being added.
The link between the DI (OUT) port and the destination port has been
(green)
established.
The link between the DI (OUT) port and the destination port is in
(amber)
error status.
The ports to connect the cables are indicated. This occurs while a
(blinks amber)
drive enclosure is being added.
The I/O module is in normal status.
(green)
The installation location of the I/O module is identified according to
(blinks blue)
the instruction that is issued from ETERNUS Web GUI or ETERNUS CLI.
The I/O module is in error status.
(amber)
85
READY LED
IDENTIFY LED
FAULT LED
The ports to remove the cables between enclosures from are
indicated. This occurs while a drive enclosure is being added.
The link between the DI (IN) port and the source port is in error
status.
Operation Guide (Basic)