Seagate ST3390N Guía de instalación descargar pdf (Pagina 242)

100

101

14-12 Adding a node

Three- to four-node expansion (unshadowed)

Standard 1.0 Modular Option EC Installation and Maintenance Guide November 1999

Three- to four-node expansion (unshadowed)

Introduction

Determine where the expansion module should be placed,

according to the Meridian Mail Modular Option EC Site and

Installation Planning Guide (NTP 555-7061-200).

Expanding from a 3- to

a 4-node unshadowed

system

To expand from a 3- to a 4-node unshadowed system, follow

these steps.

Step Action

1 Power down the system.

Note:

You must properly courtesy down the system before you

can power down. For more information on courtesy down

procedures, refer to the “System status and maintenance”

chapter in the

System Administration Guide

appropriate to your

site.

2 Install the new module. Refer to

the section on “Adding a

module to a column” in

SL-1 System Installation Procedures

(NTP 553-3001-210).

3 Insert the CEPS, Enhanced MMP40 board (module MM1, slot

6), and disk drive (module MM1, slot MSU2) into node 4 as

indicated in “Adding node 4 to an unshadowed system” on

page 14-13.

Note:

Before you install the disk unit, verify its jumper settings.

Refer to Chapter 7, “Installing the disk drives and tape drive.”

Note:

Insert new hardware for expansion in slots as indicated

by the shaded areas ( ) in all the figures within this

chapter.

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Seagate ST3390N Guía de instalación Pagina 242

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