Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100776964> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2100776964 abstract "We consider the allocation of Virtual Arrays (VAs)with different RAID levels in a Heterogeneous Disk Array (HDA). This is expected to provide significant cost savings by consolidating multiple disk arrays into one. Disk load balancing across disk arrays is a by-product of HDA. We provide an example of potential performance benefits expected from HDA. The number of Virtual Disks (VDs) required to materialize a VA is determined by upper bounds on VD bandwidth and space per physical disk drive. Only RAID1 and RAID5 are considered in this paper, but we develop the analysis for other RAID levels. A VA allocation is successful if disks sharing VAs with a failed disk are not overloaded in degraded mode. Single-pass data allocation methods for HDA are evaluated with a synthetic stream of allocation requests. Experimental results show that allocation methods minimizing the maximum disk bandwidth and capacity utilization or their variance across all disks yield the maximum number of allocated VAs. When the disk bandwidth is the bottleneck resource we utilize clustered RAID5 arrays to increase the number of allocated VAs." @default.
- W2100776964 created "2016-06-24" @default.
- W2100776964 creator A5028218428 @default.
- W2100776964 creator A5040339192 @default.
- W2100776964 date "2011-07-01" @default.
- W2100776964 modified "2023-09-27" @default.
- W2100776964 title "Data Allocation in Heterogeneous Disk Arrays" @default.
- W2100776964 cites W1541482680 @default.
- W2100776964 cites W1995408849 @default.
- W2100776964 cites W1999520700 @default.
- W2100776964 cites W2028192613 @default.
- W2100776964 cites W2029593769 @default.
- W2100776964 cites W2035606364 @default.
- W2100776964 cites W2058671181 @default.
- W2100776964 cites W2062617656 @default.
- W2100776964 cites W2069043460 @default.
- W2100776964 cites W2080232995 @default.
- W2100776964 cites W2082871877 @default.
- W2100776964 cites W2117578586 @default.
- W2100776964 cites W2119216291 @default.
- W2100776964 cites W2142391126 @default.
- W2100776964 cites W2147853062 @default.
- W2100776964 cites W2151795327 @default.
- W2100776964 cites W3145996835 @default.
- W2100776964 cites W4242615282 @default.
- W2100776964 doi "https://doi.org/10.1109/nas.2011.22" @default.
- W2100776964 hasPublicationYear "2011" @default.
- W2100776964 type Work @default.
- W2100776964 sameAs 2100776964 @default.
- W2100776964 citedByCount "3" @default.
- W2100776964 countsByYear W21007769642012 @default.
- W2100776964 countsByYear W21007769642013 @default.
- W2100776964 countsByYear W21007769642014 @default.
- W2100776964 crossrefType "proceedings-article" @default.
- W2100776964 hasAuthorship W2100776964A5028218428 @default.
- W2100776964 hasAuthorship W2100776964A5040339192 @default.
- W2100776964 hasConcept C120314980 @default.
- W2100776964 hasConcept C13021383 @default.
- W2100776964 hasConcept C133320665 @default.
- W2100776964 hasConcept C149635348 @default.
- W2100776964 hasConcept C2776257435 @default.
- W2100776964 hasConcept C2780513914 @default.
- W2100776964 hasConcept C31258907 @default.
- W2100776964 hasConcept C41008148 @default.
- W2100776964 hasConcept C9390403 @default.
- W2100776964 hasConceptScore W2100776964C120314980 @default.
- W2100776964 hasConceptScore W2100776964C13021383 @default.
- W2100776964 hasConceptScore W2100776964C133320665 @default.
- W2100776964 hasConceptScore W2100776964C149635348 @default.
- W2100776964 hasConceptScore W2100776964C2776257435 @default.
- W2100776964 hasConceptScore W2100776964C2780513914 @default.
- W2100776964 hasConceptScore W2100776964C31258907 @default.
- W2100776964 hasConceptScore W2100776964C41008148 @default.
- W2100776964 hasConceptScore W2100776964C9390403 @default.
- W2100776964 hasLocation W21007769641 @default.
- W2100776964 hasOpenAccess W2100776964 @default.
- W2100776964 hasPrimaryLocation W21007769641 @default.
- W2100776964 hasRelatedWork W1998323989 @default.
- W2100776964 hasRelatedWork W2022059867 @default.
- W2100776964 hasRelatedWork W2062752166 @default.
- W2100776964 hasRelatedWork W2063548032 @default.
- W2100776964 hasRelatedWork W2100776964 @default.
- W2100776964 hasRelatedWork W2124870959 @default.
- W2100776964 hasRelatedWork W2149509970 @default.
- W2100776964 hasRelatedWork W2169143836 @default.
- W2100776964 hasRelatedWork W2370422024 @default.
- W2100776964 hasRelatedWork W94000989 @default.
- W2100776964 isParatext "false" @default.
- W2100776964 isRetracted "false" @default.
- W2100776964 magId "2100776964" @default.
- W2100776964 workType "article" @default.