Hp XP External Storage Software Bedienungsanleitung PDF herunterladen (Seite 13)

1 Overview of HP StorageWorks

XP External Storage Software

External Storage is a program product that enables you to operate multiple storage systems, including

the HP StorageWorks XP24000 Disk Array, as if they are all in one storage system. This allows system

administrators to easily manage different types of multiple storage systems.

For example, External Storage enables you:

• To unify copy operations between different storage systems.

• To unify connections from a host to different storage systems.

The following subsections explain how the copy operations and the host connection will change after

Universal Volume Manager is installed.

Unifying Copy Operations between Different Storage Systems

When you copy data between different storage systems, the copy operations are usually different

depending

on the storage system which you use.

If you inst

all External Storage, you can perform the following copy operations in the same way as when

you copy data between volumes in the storage system.

• To copy databetween avolumeinthe storagesystemandavolumeinanexternalstorage system.

• To copy dat

a between a volume in an external storage system and a volume in another external

storage system.

XP24000 External Storage Software User’s Guide

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Hp XP External Storage Software Bedienungsanleitung Seite 13