Download SnapSAN S3000/S5000 Disk Array User Guide

SnapSAN S3000/S5000 Disk Array User Guide
Item
Description
(1) DC Button
The DC switch is used to start up or shut down the disk array system in
non-AC operating mode. In AC operating mode, the DC switch only allows
for shutdown of the disk array system.
There are two types of shutdown; normal shutdown and forced shutdown.
When this switch is pressed four or more seconds, forced shutdown is
performed.
For information on AC operating mode, see the description about AC
operating mode in “Powering On the Disk Array System”.
(2) USB Port
These USB 2.0 ports are used for debugging. They are not used under
normal operation.
(3) Disk Port
The disk port is used to connect to the next disk enclosure. A controller
has one disk port.
The port has a fault LED (below the port) and a link LED (above the port).
(4) State Display LED
For details, see “LED Display”.
(5) Host Port
Host ports are used to connect hosts. The port connector form, the
number of ports and the position of LEDs to show the status vary
according to the controller type.
(6) Management Port
The management port is a 10M/100M/1Gbps LAN port used for
SnapSAN Manager and SNMP connection.
The port has a LINK/ACT LED (right) and an SPEED LED (left).
(7) Maintenance Port
The maintenance port is a 10M/100M/1Gbps LAN port used for
connecting a maintenance PC. This connector is not used under ordinary
operation.
The port has a LINK/ACT LED (right) and an SPEED LED (left).
Disk Enclosure (Optional Component)
This section describes names and functions of disk enclosure components.
Front View
The front view of a disk enclosure is the same as the front view of the disk array controller.
(DAC).
10400386-002 10/2012
©2012 Overland Storage, Inc
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