October 26, 2009
October 26, 2009
RAID Recovery
Parity
Mirroring is a data redundancy technique used by some RAID levels, in particular RAID level 1, to provide data protection…
October 26, 2009
RAID Recovery
Striping
The main performance-limiting issues with disk storage relate to the slow mechanical components that are used for positioning and transferring…
October 26, 2009
RAID Recovery
Duplexing is an extension of mirroring
Duplexing is an extension of mirroring that is based on the same principle as that technique. Like in mirroring, all…
October 26, 2009
RAID Recovery
Mirroring is one of the two data redundancy techniques used in RAID
Mirroring is one of the two data redundancy techniques used in RAID (the other being parity). In a RAID system…
October 26, 2009
RAID Recovery
Physical and Logical Arrays and Drives
The fundamental structure of RAID is the array. An array is a collection of drives that is configured, formatted and…