165 search results - page 2 / 33 » Performance Analysis of Disk Arrays under Failure |
USENIX
1996
13 years 6 months ago
1996
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 ...
STORAGESS
2006
ACM
13 years 11 months ago
2006
ACM
Batch-correlated failures result from the manifestation of a common defect in most, if not all, disk drives belonging to the same production batch. They are much less frequent tha...
VLDB
1995
ACM
13 years 8 months ago
1995
ACM
RAID5 disk arrays provide high performance and high reliability for reasonable cost. However RAID5 suffers a performance penalty during block updates. In order to overcome this pr...
ASPLOS
1992
ACM
13 years 9 months ago
1992
ACM
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...
SIGMETRICS
1993
ACM
13 years 9 months ago
1993
ACM
As disk arrays become widely used, tools for understanding and analyzing their performance become increasingly important. In particular, performance models can be invaluable in bo...