Setting Hard Disk ID Options

Setting Hard Disk ID Options

You have two options in setting the hard disk ID:

Strapping the SCSI IDs on the hotplug backplane

Strapping the SCSI IDs on the drive

Strapping the SCSI IDs on the Backplane

The wide SCSI hot-swap drive tray includes an 8/12-pin ID cable. See item 2 on Figure D-2. This cable allows you to define the hard disk ID using the ID switches (see item 9 in Figure D-1) on the backplane board.

The figure below shows how to connect the 8/12-pin ID cable to the drive.

Figure D-7. Connecting the ID Cable to the Drive

W ide SCSI

J1 -A

BIT 0

Pow er

The other end of the ID cable connects to the hot plug drive tray. See item 2 in Figure D-2.

NCR S26 Hot Plug Server User Guide

D-11

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NCR S26 manual Setting Hard Disk ID Options, Strapping the Scsi IDs on the Backplane