HP StorageWorks XP12000 Manuale di configurazione del sistema - Pagina 37

Glossary

AL-PA

array group

Command View

(CVXP)

Command View

XP Advanced Edi-

tion (CVXP AE)

command device

CVS

DKC

Arbitrated loop.

Arbitrated loop physical address.

A group of 4 or 8 physical hard disk drives (HDDs) installed in

an XP disk array and assigned a common RAID level. RAID1

array groups consist of 4 (2D+2D) or 8 HDDs (4D+4D). RAID5

array groups include a parity disk but also consist of 4 (3D+1P)

or 8 HDDs (7D+1P). All RAID6 array groups are made up of

8 HDDs (6D+2P).

HP StorageWorks Business Copy XP. BC lets you maintain up to

nine local copies of logical volumes on the disk array.

HP StorageWorks Continuous Access XP. CA lets you create

and maintain duplicate copies of local logical volumes on a

remote disk array.

HP StorageWorks Command View XP, a software product

for managing XP arrays. Command View runs on a

Windows-based management workstation.

HP StorageWorks Command View XP Advanced Edition,

installs on the user-provided Device Manager server and

provides a browser-based platform from which you can manage

the XP family of disk arrays—even globally distributed arrays.

A volume on the disk array that accepts Continuous Access

or Business Copy control operations which are then executed

by the disk array.

Control Unit. Contains LDEVs and is approximately equivalent

to SCSI Target ID.

Custom volume size. CVS devices (OPEN-x CVS) are custom

volumes conﬁgured using array management software to

be smaller than normal ﬁxed-size OPEN system volumes.

Synonymous with volume size customization (VSC).

The array cabinet that houses the channel adapters and service

processor (SVP).

Disk Array XP operating system conﬁguration guide: Linux