Dell Adaptec U320 SCSI Raid 0 or 1 Controller Card Instrukcja Użytkownika Pobierz pdf (Strona 48)

enclosure

A physical housing for hard disks, which can be connected internally or externally to a computer. An enclosure usually

contains one or more power supplies, fans, and temperature sensors.

enclosure ID

Consists of the bus number, SCSI ID, and LUN, for example, 1:04:0. See also bus; LUN; SCSI ID.

enclosure management device

See enclosure.

event

A notification or alert from the system indicating that a change has occurred.

event log

A file used to maintain information about prior controller activities or errors.

event notification

The means used by the system to communicate information about event occurrence.

failed

State of a nonredundant array that has suffered a single drive failure, or a redundant array that has suffered multiple

drive failures. A failed array is inaccessible and data is lost.

failover drive

See hot spare.

fault tolerance

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 54

Brak uwag

Dell Adaptec U320 SCSI Raid 0 or 1 Controller Card Instrukcja Użytkownika Strona 48