Adaptec 1210SA User Guide - Page 81

clear, concatenation, consistency check command, container, dead partition, dedicated hot spare

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Page 81 highlights

Glossary clear Foreground initialization of a fault-tolerant array. A clear operation zeros all blocks of the array. The array is not accessible until the clear task is complete. concatenation Joining of physical or logical drives in sequential order. consistency check command Command that reads all the blocks of a RAID 1 to determine if the blocks are consistent. Any inconsistent blocks are fixed. container See array. D dead partition See failed. dedicated hot spare Component that can take the place of a failed component only on the fault-tolerant array to which it is explicitly assigned. degraded A redundant (for example, a RAID 1) array in which one or more members have failed. The data is intact but redundancy has been compromised. Any further failure would cause the array to fail and result in data loss. dirty data Data that has been written to a cache but which has not been "flushed" out to its final destination. disk Physical disk drive. Randomly accessible, re-writable data storage device. Also called hard disk. Glossary-3

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Glossary-3
Glossary
clear
Foreground initialization of a fault-tolerant array. A
clear
operation
zeros all blocks of the array. The array is not accessible until the
clear task is complete.
concatenation
Joining of physical or logical drives in sequential order.
consistency check command
Command that reads all the blocks of a RAID 1 to determine if the
blocks are consistent. Any inconsistent blocks are fixed.
container
See
array
.
D
dead partition
See
failed
.
dedicated hot spare
Component that can take the place of a failed component only on
the fault-tolerant array to which it is explicitly assigned.
degraded
A redundant (for example, a RAID 1) array in which one or more
members have failed. The data is intact but redundancy has been
compromised. Any further failure would cause the array to fail and
result in data loss.
dirty data
Data that has been written to a
cache
but which has not been
“
flushed
”
out to its final destination.
disk
Physical disk drive. Randomly accessible, re-writable data storage
device. Also called
hard disk
.