Seagate ST3390N Guía de instalación descargar pdf (Pagina 264)

100

101

14-34 Adding a node

Shadowed multi-node expansion

Standard 1.0 Modular Option EC Installation and Maintenance Guide November 1999

Shadowed multi-node expansion

Introduction

You can expand a shadowed Meridian Mail Modular Option EC

by several nodes at once.

Performing a multi-

node expansion on

shadowed systems

To perform a multi-node expansion on shadowed systems,

follow these steps.

Step Action

1 Install all the required hardware (that is, CEPS, Enhanced

MMP40 board, disk drives, and network cabling). Refer to the

appropriate figures to determine hardware requirements and

location.

For example, if you want to expand to a four-node shadowed

system, refer to the following illustrations:

• “Adding node 2 to a shadowed system” on page 14-21

• “Adding node 3 to a shadowed system” on page 14-24

• “Adding node 4 to a shadowed system” on page 14-27

Note:

Insert new hardware for expansion in slots as indicated

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

chapter.

2 Follow the software steps outlined in the procedure for your

final node configuration.

For example, if your final configuration was a four-node

shadowed system, refer to “Three- to four-node expansion

(shadowed)” on page 14-27 and follow the software steps listed

there.

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Seagate ST3390N Guía de instalación Pagina 264

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