HP XP10000 User Manual download pdf (Page 76)

78 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX

CVS 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).

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 The logical devices (LDEVs) associated with each RAID group are assigned

an emulation mode that makes them operate like OPEN system disk drives.

The emulation mode determines the size of an LDEV:

OPEN-3: 2.46 GB

OPEN-8: 7.38 GB

OPEN-9: 7.42 GB

OPEN-E: 13.56 GB

OPEN-L: 36 GB

OPEN-V: User-defined custom size

failover Disconnecting a failed unit or path and replacing it with an alternative unit

or path in order to continue functioning.

FC Fibre Channel.

FC-AL Fibre Channel arbitrated loop.

FCP Fibre Channel Protocol.

GB Gigabytes

HBA Host bus adapter.

host mode Each port can be configured for a particular host type. These modes are

represented as two-digit hexadecimal numbers. For example, host mode 08

represents an HP-UX host.

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HP XP10000 User Manual Page 76