Adaptec 1210SA - Serial ATA RAID Controller Guia do Utilizador descarregar pdf (Página 84)

Glossary-6

Glossary

logical device

Volume comprised of space from one or more physical drives and

presented to the operating system as if it were a single storage unit.

low-level format

Process performed by the drive firmware that completely cleans

any data off the hard disk.

migration

See reconfiguration.

mirrored array/mirroring

See RAID 1.

monitoring

Process of receiving, displaying, and logging system events.

offline array

Array that can no longer be accessed.

optimal

The state of an array when it is fully operational. For redundant

arrays, the entire array is protected.

partition

See segment.

phantom object

Object that represents a component that cannot be configured by

the controller management software; for example, a missing drive.

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Adaptec 1210SA - Serial ATA RAID Controller Guia do Utilizador Página 84