HP StorageWorks XP12000 Manual del administrador - Página 47

Glossary

This glossary defines acronyms and terms used in this guide or related to this product and is not a

comprehensive glossary of computer terms.

disk array

DR Group

failback

failover

HBA

LUN

Protected Site

RAID

Recovery Site

point-in-time copy

SRM

A RAID. A collection of disk drives within a cabinet or multiple cabinets and

including a controller and software allowing drives to be ganged together in

various configurations to create virtual drives (LUNs).

Data replication group. A logical group of LUNs in a remote replication

relationship with a corresponding group on another array.

Restoring a system back to its original state after a system failure.

When the recovery site takes over operation in place of the protected site after

hardware or the entire protected site fails.

Host Bus Adapter

Logical Unit Number. A physically addressable storage unit as surfaced by a

hardware RAID subsystem.

The datacenter containing the protected virtual machines from which data is

being replicated to the recovery site.

Redundant array of independent disks.

The datacenter containing the virtual machines that will be recovered and perform

work while the protected site is unavailable.

A generic term meaning a static point-in-time copy of a volume, typically used

for backup.

VMware Site Recovery Manager

XP Virtualization Adapter Administrator Guide