Sun Microsystems StorEdge A3000, Руководство пользователя

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2-8 Sun StorEdge A3500/A3500FC Controller Module Guide • August 1999
2.3 Verifying Controller Module ID Settings
■
Tools: Needlenose pliers
■
Equipment: Jumpers (supplied with unit), antistatic wrist strap
Every device attached to a SCSI or FC-AL bus must have a unique controller module
ID number in order to communicate. The factory default ID settings for controller A
and B are ID 5 and ID 4, respectively.
1. Locate the 16 pins on the rear of the SCSI controller module (
FIGURE 2-5
) or the FC-
AL controller module (
FIGURE 2-6
).
The eight pins on the right determine the host ID for controller 1(A); those on the left
determine the ID for controller 2(B).
2. Wearing the antistatic wrist strap, install jumpers on the pins as shown in
FIGURE 2-5
and in
FIGURE 2-6
.
If necessary, use the needlenose pliers to remove the jumpers.