Dell PowerVault MD3000i Manuale di aggiornamento

Sfoglia online o scarica il pdf Manuale di aggiornamento per Immagazzinamento Dell PowerVault MD3000i. Dell PowerVault MD3000i 28. Configuration for vmware esx server software
Anche per Dell PowerVault MD3000i: Manuale di sintonizzazione (32 pagine), Nota di supporto (22 pagine), Manuale d'uso (46 pagine), Manuale di sostituzione (4 pagine), Manuale di configurazione (10 pagine)

Upgrading Your Dell™

PowerVault™ MD3000i From

Simplex to Duplex Mode

The Dell PowerVault MD3000i RAID enclosure supports both duplex

(dual-controller) and simplex (single-controller) configurations.

A duplex configuration allows for full redundancy between RAID controller

modules, non-I/O components, virtual disk paths, and physical disk paths.

A simplex configuration offers no redundancy between RAID controller

modules or physical disk paths.

Figure 1 illustrates both types of configuration.

Figure 1. Simplex vs. Duplex MD3000i RAID Storage Array (With Expansion)

Simplex MD3000i Storage Array

expansion

enclosures (2)

This document describes the steps used to upgrade your storage array from a

simplex configuration to a duplex configuration without taking the existing

storage array offline.

July 2007

slot 0

slot 1

Duplex MD3000i Storage Array

slot 1

slot 0