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Parity drive

Known as: Parity disk 
A parity drive is a hard drive used in a RAID array to provide fault tolerance. For example, RAID 3 uses a parity drive to create a system that is… 
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Related topics

Related topics

4 relations
Data stripingExclusive orFault tolerance

Broader (1)

RAID

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Reliability of Disk Arrays with Double Parity
We present a general method for estimating the risk of data loss in arbitrary two-dimensional RAID arrays where each data disk… 
2013
2013
SPD-RAID4: Splitting Parity Disk for RAID4 Structured Parallel SSD Arrays
Data-intensive applications like video processing and bioinformatics increasingly demand a high-performance and highly reliable… 
2007
2007
Outshining Mirrors: MTTDL of Fixed-Order Spiral Layouts
We evaluate the reliability of storage system schemes consisting of n data disks and n parity disks where each parity disk… 
2006
2006
Shortcut method for reliability comparisons in RAID
2004
2004
Method for data placement of the divided block disk array using distributed parity, and method for read/write controlling large and small block of the divided block distributed parity disk array
1. the art that the invention defined in the claims The present invention will on the block division data arrangement method… 
2001
2001
Dynamic Multiple Parity (DMP) Disk Array for Serial Transaction Processing
The performance of today's database systems is usually limited by the speed of their I/O devices. Fast I/O systems can be built… 
1997
1997
A Study on Architectures of RAID Level 4 Disk Arrays
This paper proposes and evaluates the architecture of RAID level 4 disk arrays. In this architecture, one disk array contains two… 
1995
1995
Architectures with parallel I/O subsystems
Here are some examples, in approximate chronological order, of massively parallel machines that include a parallel I/O subsystem… 
Highly Cited
1993
Highly Cited
1993
The Performance of Parity Placements in Disk Arrays
Due to recent advances in central processing unit (CPU) and memory system performance, input/output (I/O) systems are… 
1990
1990
An evaluation of redundant arrays of disks using an amdahl5890
Recently we presented several disk array architectures designed to increase the data rate and II0 rate of supercomputing… 
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