HP Workstation xw4100 Adaptec SCSI RAID 2120S: Software User's Guide - Page 117

global hot spare, hard disk, hot spare, hot swap, impacted, initialize, initialized array

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Glossary G global hot spare Disk that can replace a failed component in any array on the same controller, provided that the available capacity is at least equal to that of the failed component. See also hot spare. H hard disk See disk. hot spare Disk configured to be available to automatically receive reconstructed data in the event of a drive failure in a redundant array. See also rebuild, global hot spare. hot swap To remove a component from a system and install a new component while the power is on and the system is running. I impacted An impacted array is one which has been created but for some reason the initial build operation did not complete. All member drives are present and operational, and all data written to the array is protected. The array can be made optimal by running a Verify with Fix Task on it. initialize Process of preparing a disk for use by the controller. When a disk is initialized, the controller records the RAID signature on the disk. initialized array An array that is ready for data reads and writes. Arrays can be initialized by build or clear. A-7

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A-7
Glossary
G
global hot spare
Disk that can replace a failed component in any array on the same
controller, provided that the available capacity is at least equal to
that of the failed component. See also
hot spare
.
H
hard disk
See
disk
.
hot spare
Disk configured to be available to automatically receive
reconstructed data in the event of a drive failure in a redundant
array. See also
rebuild
,
global hot spare
.
hot swap
To remove a component from a system and install a new
component while the power is on and the system is running.
I
impacted
An impacted array is one which has been created but for some
reason the initial build operation did not complete. All member
drives are present and operational, and all data written to the array
is protected. The array can be made optimal by running a Verify
with Fix Task on it.
initialize
Process of preparing a disk for use by the controller. When a disk is
initialized, the controller records the RAID signature on the disk.
initialized array
An array that is ready for data reads and writes. Arrays can be
initialized by
build
or
clear
.