8
Chapter 2 Preparations
Checking Connections
Before turning on the power verify that the system is connected properly.
Connect the system according to the diagram below.
Notes
• When connecting more than one AIT library, remove the SCSI bus terminator
plugged into the first AIT library and connect the second AIT library to the
open port with a SCSI cable.
• An active terminator must be connected to the last AIT library on the SCSI
bus, as shown in the diagram.
• Use the following table to set up the SCSI ID of each library.
Caution
Assign the SCSI IDs in order, starting from a lower number, so that the display
of the management software matches the AIT library. Do not use ID 7 as it is
already used by the main server.
Main server
Cache server
AIT library
Not used
Not used
Network cable
Switching hub
Not used
SCSI cable
Terminator
User LAN
Network cable
AIT library
Mounted drive 1
Mounted drive 2
TL1 (first unit)
00
01
02
TL2 (second unit)
03
04
05
TL3 (third unit)
06
08
09
TL4 (fourth unit)
10
11
12