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ASPLOS
1992
ACM
13 years 11 months ago
Parity Declustering for Continuous Operation in Redundant Disk Arrays
We describe and evaluate a strategy for declustering the parity encoding in a redundant disk array. This declustered parity organization balances cost against data reliability and...
Mark Holland, Garth A. Gibson
ISCA
1998
IEEE
144views Hardware» more  ISCA 1998»
13 years 11 months ago
Declustered Disk Array Architectures with Optimal and Near-Optimal Parallelism
This paper investigates the placement of data and parity on redundant disk arrays. Declustered organizations have been traditionally used to achieve fast reconstruction of a faile...
Guillermo A. Alvarez, Walter A. Burkhard, Larry J....
FTCS
1993
123views more  FTCS 1993»
13 years 8 months ago
Fast, On-Line Failure Recovery in Redundant Disk Arrays
This paper describes and evaluates two algorithms for performing on-line failure recovery (data reconstruction) in redundant disk arrays. It presents an implementation of disk-ori...
Mark Holland, Garth A. Gibson, Daniel P. Siewiorek
ICDE
1996
IEEE
157views Database» more  ICDE 1996»
14 years 9 months ago
High Availability in Clustered Multimedia Servers
Clustered multimedia servers, consisting of interconnected nodes and disks, have been proposed for large scale servers, that are capable of supporting multiple concurrent streams ...
Renu Tewari, Daniel M. Dias, Rajat Mukherjee, Harr...
USENIX
1996
13 years 8 months ago
AFRAID - A Frequently Redundant Array of Independent Disks
Disk arrays are commonly designed to ensure that stored data will always be able to withstand a disk failure, but meeting this goal comes at a significant cost in performance. We ...
Stefan Savage, John Wilkes