{"id":"https://openalex.org/W2110363625","doi":"https://doi.org/10.1109/msst.2011.5937221","title":"Reliability-aware energy management for hybrid storage systems","display_name":"Reliability-aware energy management for hybrid storage systems","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2110363625","doi":"https://doi.org/10.1109/msst.2011.5937221","mag":"2110363625"},"language":"en","primary_location":{"id":"doi:10.1109/msst.2011.5937221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msst.2011.5937221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 27th Symposium on Mass Storage Systems and Technologies (MSST)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109035532","display_name":"Wes Felter","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210156936","display_name":"IBM Research - Austin","ror":"https://ror.org/05gjbbg60","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210156936"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wes Felter","raw_affiliation_strings":["IBM Research, Austin, USA","IBM Research Austin, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Research, Austin, USA","institution_ids":["https://openalex.org/I4210156936"]},{"raw_affiliation_string":"IBM Research Austin, USA#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029715388","display_name":"Anthony Hylick","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210156936","display_name":"IBM Research - Austin","ror":"https://ror.org/05gjbbg60","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210156936"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anthony Hylick","raw_affiliation_strings":["IBM Research, Austin, USA","IBM Research Austin, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Research, Austin, USA","institution_ids":["https://openalex.org/I4210156936"]},{"raw_affiliation_string":"IBM Research Austin, USA#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104038874","display_name":"John Carter","orcid":"https://orcid.org/0000-0002-5333-0770"},"institutions":[{"id":"https://openalex.org/I4210156936","display_name":"IBM Research - Austin","ror":"https://ror.org/05gjbbg60","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210156936"]},{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Carter","raw_affiliation_strings":["IBM Research, Austin, USA","IBM Research Austin, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Research, Austin, USA","institution_ids":["https://openalex.org/I4210156936"]},{"raw_affiliation_string":"IBM Research Austin, USA#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109035532"],"corresponding_institution_ids":["https://openalex.org/I1341412227","https://openalex.org/I4210156936"],"apc_list":null,"apc_paid":null,"fwci":2.5505,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.90042695,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/raid","display_name":"RAID","score":0.7383309006690979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6621187329292297},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6200510859489441},{"id":"https://openalex.org/keywords/disk-array","display_name":"Disk array","score":0.569377064704895},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.505369246006012},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.4970417320728302},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.4777185916900635},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.44296708703041077},{"id":"https://openalex.org/keywords/page-cache","display_name":"Page cache","score":0.4332432150840759},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.42835670709609985},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.4280533790588379},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.4209282696247101},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.412563681602478},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.37787312269210815},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3351442813873291},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.25837844610214233},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19714105129241943},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.1852896809577942},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15791481733322144},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12427058815956116},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.09667548537254333},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07927694916725159}],"concepts":[{"id":"https://openalex.org/C133320665","wikidata":"https://www.wikidata.org/wiki/Q179299","display_name":"RAID","level":2,"score":0.7383309006690979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6621187329292297},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6200510859489441},{"id":"https://openalex.org/C13021383","wikidata":"https://www.wikidata.org/wiki/Q1228738","display_name":"Disk array","level":2,"score":0.569377064704895},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.505369246006012},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.4970417320728302},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.4777185916900635},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.44296708703041077},{"id":"https://openalex.org/C36340418","wikidata":"https://www.wikidata.org/wiki/Q7124288","display_name":"Page cache","level":5,"score":0.4332432150840759},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.42835670709609985},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.4280533790588379},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.4209282696247101},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.412563681602478},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.37787312269210815},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3351442813873291},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.25837844610214233},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19714105129241943},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.1852896809577942},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15791481733322144},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12427058815956116},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.09667548537254333},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07927694916725159},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/msst.2011.5937221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msst.2011.5937221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 27th Symposium on Mass Storage Systems and Technologies (MSST)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.206.5090","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.206.5090","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://storageconference.org/2011/Papers/Research/10.Felter.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W85521205","https://openalex.org/W92885885","https://openalex.org/W1565505356","https://openalex.org/W1574055853","https://openalex.org/W1964842031","https://openalex.org/W1988344165","https://openalex.org/W1989165865","https://openalex.org/W2057934903","https://openalex.org/W2065685496","https://openalex.org/W2079369525","https://openalex.org/W2082561136","https://openalex.org/W2082859480","https://openalex.org/W2104820473","https://openalex.org/W2108522550","https://openalex.org/W2110211554","https://openalex.org/W2111711118","https://openalex.org/W2116648802","https://openalex.org/W2125165932","https://openalex.org/W2133635208","https://openalex.org/W2134807578","https://openalex.org/W2167118853","https://openalex.org/W2168489276","https://openalex.org/W2189180853","https://openalex.org/W2201220957","https://openalex.org/W2534385750","https://openalex.org/W2552905127","https://openalex.org/W3149562420","https://openalex.org/W4233590477","https://openalex.org/W6603479568","https://openalex.org/W6603828761","https://openalex.org/W6634075746","https://openalex.org/W6677098716","https://openalex.org/W6678803342","https://openalex.org/W6687569126","https://openalex.org/W6728658664"],"related_works":["https://openalex.org/W1996527486","https://openalex.org/W2027075267","https://openalex.org/W1592162257","https://openalex.org/W2275730954","https://openalex.org/W2970955506","https://openalex.org/W2137982318","https://openalex.org/W2028192613","https://openalex.org/W2559973598","https://openalex.org/W2044318741","https://openalex.org/W2112896300"],"abstract_inverted_index":{"Modern":[0],"disk-based":[1],"storage":[2,42,63],"systems":[3,102],"are":[4,86,136],"not":[5,109],"energy":[6,43,70,96],"proportional,":[7],"because":[8],"disks":[9,135],"consume":[10],"almost":[11,94],"as":[12,19,156,158],"much":[13],"power":[14],"when":[15,22],"idle":[16],"(but":[17],"spinning)":[18],"they":[20],"do":[21,108],"actively":[23],"accessing":[24],"data.":[25],"We":[26,53],"combine":[27],"a":[28,34,76],"power-aware,":[29],"solid-state":[30],"(flash)":[31],"cache":[32],"and":[33,58,65],"reliability-aware":[35,59],"disk":[36,47],"spindown":[37,125,146,153],"mechanism":[38],"to":[39,75,99,126,139],"significantly":[40],"improve":[41],"proportionality":[44],"without":[45],"hurting":[46],"reliability,":[48],"data":[49],"integrity,":[50],"or":[51,106],"performance.":[52],"evaluated":[54],"the":[55,131],"resulting":[56],"power-":[57],"hybrid":[60,100],"flash-disk":[61,101],"RAID":[62],"array":[64],"found":[66],"that":[67,85,107,123],"it":[68],"reduces":[69],"consumption":[71],"by":[72],"85%":[73],"compared":[74,98],"similar-cost,":[77],"similar-performance":[78],"typical":[79],"configuration":[80],"of":[81,113],"all":[82],"SAS":[83],"drives":[84],"never":[87],"spun":[88,137],"down.":[89],"Our":[90],"design":[91],"also":[92],"achieves":[93],"50%":[95],"savings":[97],"tuned":[103],"for":[104,115],"performance":[105],"take":[110],"full":[111],"advantage":[112],"opportunities":[114],"safe":[116],"spindown.":[117],"Further,":[118],"unlike":[119],"most":[120],"previous":[121],"work":[122],"exploits":[124],"save":[127],"energy,":[128],"we":[129],"limit":[130],"rate":[132],"at":[133],"which":[134],"down":[138],"avoid":[140],"premature":[141],"mechanical":[142],"failures,":[143],"whereas":[144],"reliability-unaware":[145],"algorithms":[147],"can":[148],"exceed":[149],"manufacturer":[150],"waranteed":[151],"lifetime":[152],"limits":[154],"in":[155],"little":[157],"one":[159],"year.":[160]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}