Q-Logic 8200 SERIES manual Virtual Disk, Virtual Volume

Models: 8200 SERIES

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Glossary

Q

Virtual Disk

A SCSI disk device, presented by an SSP to one or more initiators, that maps to one or more physical disks. Also called virtual volume.

Virtual Volume

StoreAge-specific term for a virtual disk.

WWNN

World Wide Node Name, the globally unique identifier for a system containing Fibre Channel ports.

A WWNN is a 64-bit value, typically represented as a string of 16 hexadecimal digits.

WWPN

World Wide Port Name, the globally unique identifier for an individual Fibre Channel port.

A WWPN is a 64-bit value, typically represented as a string of 16 hexadecimal digits.

Glossary-4

SN0054628-00 A

Page 112
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Q-Logic 8200 SERIES manual Virtual Disk, Virtual Volume