Seagate ST31230N/ND Guia de Instalação descarregar pdf (Página 52)

6-6 Installing the disk drives and the tape drive

Assembling and installing the disk drives

Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999

Mass Storage Unit

Installing the disk

drives in a shadowed

system

To install the disk drives in a shadowed system, follow these

steps.

MSU plate

Node 2

prime

Node 2

shadowed

Location of

power pack

(behind drive)

Node 1

prime

Slot 10 Slot 12

Node 1

shadowed

Drive mounted

on drive plate

Step Action

1 Unpack each disk drive and ensure that it has the

same part number, including the suffix, as the one on

your packing slip.

2 Ensure that the SCSI ID on the primary drive is set to

0 as follows:

a. Find the ID pins on the disk. See the corresponding

diagram in this section for the ID pin locations for

the type of disk drive supplied.

b. Remove jumpers from the ID pins only. There are

three positions for ID pins, for a combination of

eight possible SCSI addresses, numbered 0–7.

Removing these jumpers sets the SCSI ID of the disk

to 0.

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Seagate ST31230N/ND Guia de Instalação Página 52