Installation guide

4-3
controller Commands
The Controller type Item
The Controller type: item displays the controller type. In the
example, the controller type is Adaptec 5400S.
The Access Mode Item
The Access Mode: item displays the access mode of the
controller. The command displays the value READ-WRITE if you
opened the controller for read-write operations. Otherwise, it
displays READ-ONLY if you opened the controller for read-only
operations.
The Controller serial number Item
The Controller serial number: item displays the controller
serial number. The command displays the last six hexadecimal
characters of the controller serial number. These six hexadecimal
characters match the last six characters displayed on the “SN =”
sticker located on the controller itself.
The Number of Channels and Devices per Channel Items
The Number of Channels: item displays the number of
channels actually found on the controller. In the example, the
number of channels on the controller is four.
The Devices per Channel: item displays the number of SCSI
disk devices that can be put onto each SCSI channel for this
controller. In the example, 15 SCSI disks can be put onto each SCSI
channel.
The Controller CPU Item
The Controller CPU: item displays the type of central
processing unit (CPU) that the controller uses. The controller
details command can display the controller CPU type listed in
Table 4-1.
Table 4-1 Controller CPU Types
Controller CPU Type Meaning
Strong Arm 110 The CPU type on the controller is a Digital Strong
Arm 110. The example uses this CPU type.