Adaptec FS4500 User Guide - Page 69

Configuring Joined-Bus, Ultra320 SCSI Storage Enclosure. High-quality Ultra320 SCSI

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Ultra320 SCSI Storage Enclosures Table 7-2 shows the SCSI ID assignments for a split bus: Table 7-2 SCSI ID Assignments for a Split Bus Slot 12 ID 0 Slot 11 ID 1 Slot 10 ID 2 Slot 9 ID 3 Slot 8 ID 4 Slot 7 ID 5 Slot 6 ID 8 Slot 5 ID 9 Slot 4 ID 10 Slot 3 ID 11 Slot 2 ID 12 Slot 1 ID 13 Configuring Joined-Bus In a joined-bus configuration, the Ultra320 Storage Enclosure provides one 12-slot bus, which can be connected to one host or one SCSI channel. You must use high-quality Ultra320 SCSI cables to connect your Ultra320 SCSI Storage Enclosure. High-quality Ultra320 SCSI cables are available for sale on the Adaptec Web site at www.adaptec.com. To connect a joined-bus enclosure to a host or SCSI channel: 1 Shut down your host system. 2 Connect an Ultra320 SCSI cable to a host system or to Channel 1 of a dual-port Ultra320 SCSI adapter. 3 Connect the other end of the cable to either VHDCI SCSI connectors on the Ultra320 Storage Enclosure. 4 Secure the ends of both cables by tightening the connector thumbscrews. 7-6

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7-6
Ultra320 SCSI Storage Enclosures
Table 7-2
shows the SCSI ID assignments for a split bus:
Configuring Joined-Bus
In a joined-bus configuration, the Ultra320 Storage Enclosure
provides one 12-slot bus, which can be connected to one host or
one SCSI channel.
You must use high-quality Ultra320 SCSI cables to connect your
Ultra320 SCSI Storage Enclosure. High-quality Ultra320 SCSI
cables are available for sale on the Adaptec Web site at
www.adaptec.com
.
To connect a joined-bus enclosure to a host or SCSI channel:
1
Shut down your host system.
2
Connect an Ultra320 SCSI cable to a host system or to Channel 1
of a dual-port Ultra320 SCSI adapter.
3
Connect the other end of the cable to either VHDCI SCSI
connectors on the Ultra320 Storage Enclosure.
4
Secure the ends of both cables by tightening the connector
thumbscrews.
Table 7-2
SCSI ID Assignments for a Split Bus
Slot 12
ID 0
Slot 9
ID 3
Slot 6
ID 8
Slot 3
ID 11
Slot 11
ID 1
Slot 8
ID 4
Slot 5
ID 9
Slot 2
ID 12
Slot 10
ID 2
Slot 7
ID 5
Slot 4
ID 10
Slot 1
ID 13