HP 6100 HP StorageWorks EVA Virtualization Adapter administrator guide (5697-0 - Page 37
Glossary
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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. Command View EVA disk array DR Group EVA failback failover HBA LUN Protected Site RAID Recovery Site snapshot SRM HP StorageWorks Command View, a browser-based interface that allows management of an HP disk array. 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 vdisks in a remote replication relationship with a corresponding group on another array. HP StorageWorks Enterprise Virtual 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. A vdisk, consisting of multiple portions of physical disks addressed as a single unit. 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 EVA Virtualization Adapter administrator guide 37