Dell 39320A User Guide - Page 48

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

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E 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. F 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

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E
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.
F
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