Hitachi MK-96RD626-07 Manuale Utente

 

 Contents 

iii 

Hitachi Universal Storage Platform V/VM Universal Volume Manager User’s Guide 

 

Intended Audience ...............................................................................................x 

Product Version....................................................................................................x 

Document Revision Level ......................................................................................x 

Source Documents for this Revision ......................................................................xi 

Changes in this Revision ......................................................................................xi 

Document Organization .......................................................................................xi 

Referenced Documents....................................................................................... xii 

Document Conventions...................................................................................... xiii 

Convention for Storage Capacity Values .............................................................. xiv 

Getting Help ...................................................................................................... xv 

Comments......................................................................................................... xv 

 

Hitachi Universal Volume Manager......................................................................1-2 

Unifying Copy Operations between Different Storage Systems ..............................1-3 

Unifying Connections from a Host to Different Storage Systems ............................1-4 

 

Connecting External Storage System...................................................................2-2 

Universal Volume Manager Components..............................................................2-4 

Storage Systems and Cross-subsystem Paths.......................................................2-5 

Volumes and Mapping Paths ..............................................................................2-5 

Universal Volume Manager Operations ................................................................2-7 

Configuring Universal Volume Manager ...............................................................2-8 

Choosing External Port ......................................................................................2-8 

Choosing and Mapping External Volumes ............................................................2-8 

Registering a Volume to an External Volume Group (ExG) ....................................2-9 

Configuring External Volume Attributes ...............................................................2-9 

Cross-subsystem Paths ....................................................................................2-11