Adaptec 1966600 User Guide - Page 48

Connecting the SCSI RAID Appliance to the Host System, single-bus configuration.

Page 48 highlights

DuraStor 6220SS/7220SS Installation and User's Guide 2 Connect the DuraStor SCSI RAID appliance to the DuraStor 312R using SCSI data cables, as shown in Figure 3-13. DuraStor SCSI RAID Appliance Disk CH 2 Disk CH1 HOST 1 IN (CH 3) HOST 2 IN (CH 0) HOST 1 OUT HOST 2 OUT Disk CH 2 Disk CH 1 Serial B Ext Serial A Int SCSI Data Cable DuraStor 312R SCSI Data Cable 1 2 3 4 5 6 78 Disk I/O Channel 2 Channel 1 (Output) (Input) DuraStor 312R SCSI Data Cable 1 2 3 4 5 6 78 Disk I/O Channel 2 Channel 1 (Output) (Input) Figure 3-13 Single-Bus 13-24-Drive Cabling Diagram Note: In this configuration, each storage enclosure is in a single-bus configuration. 3 Go to Connecting the SCSI RAID Appliance to the Host System on page 3-17, which describes how to set your operating mode. 3-14

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3-14
DuraStor 6220SS/7220SS Installation and User’s Guide
2
Connect the DuraStor SCSI RAID appliance to the
DuraStor 312R using SCSI data cables, as shown in
Figure 3-13
.
Figure 3-13
Single-Bus 13–24-Drive Cabling Diagram
Note:
In this configuration, each storage enclosure is in a
single-bus configuration.
3
Go to
Connecting the SCSI RAID Appliance to the Host System
on
page 3-17
, which describes how to set your operating mode.
DuraStor SCSI RAID Appliance
Serial A
Serial B
Ext
Int
Disk I/O
DuraStor 312R
SCSI
Data Cable
SCSI
Data Cable
Channel 1
(Input)
Channel 2
(Output)
123
4
567
8
Disk I/O
DuraStor 312R
SCSI
Data Cable
Channel 1
(Input)
Channel 2
(Output)
123
4
8
Disk CH 2
Disk CH 1
HOST 1 IN (CH 3)
HOST 2 IN (CH 0)
HOST 1 OUT
HOST 2 OUT
Disk CH 2
Disk CH1