HP (Hewlett-Packard) XP128 Network Router User Manual


 
Glossary 71
Glossary
AL Arbitrated loop.
AL-PA Arbitrated loop physical address.
BC HP StorageWorks Business Copy XP. BC lets you maintain up to nine local
copies of logical volumes on the disk array.
CA HP StorageWorks Continuous Access XP. CA lets you create and maintain
duplicate copies of local logical volumes on a remote disk array.
Command View HP StorageWorks Command View XP, a software product for managing XP
arrays. Command View runs on a Windows-based management workstation.
command device An LDEV that transfers RAID Manager commands to BC or CA logical
volumes.
CVS CVS devices (OPEN-x CVS) are custom volumes that are smaller than
normal fixed-sized logical disk devices (volumes).
DKC
(disk controller unit)
The array cabinet that houses the channel adapters and service processor
(SVP).
DKU
(disk cabinet unit)
The array cabinets that house the disk array physical disks.
emulation modes Emulation modes can be assigned to LDEVs to make them operate like
standard OPEN system disk drives. The emulation mode of an LDEV
determines its capacity. Refer to the appendices for device capacities.
FC Fibre Channel.