{"id":"https://openalex.org/W1964979708","doi":"https://doi.org/10.1109/msst.2012.6232374","title":"HRAID6ML: A hybrid RAID6 storage architecture with mirrored logging","display_name":"HRAID6ML: A hybrid RAID6 storage architecture with mirrored logging","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W1964979708","doi":"https://doi.org/10.1109/msst.2012.6232374","mag":"1964979708"},"language":"en","primary_location":{"id":"doi:10.1109/msst.2012.6232374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msst.2012.6232374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"012 IEEE 28th 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/A5036840192","display_name":"Lingfang Zeng","orcid":"https://orcid.org/0000-0003-3130-3015"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]},{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lingfang Zeng","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics"],"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057421680","display_name":"Dan Feng","orcid":"https://orcid.org/0000-0002-4674-6006"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]},{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Feng","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics"],"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022398110","display_name":"Jianxi Chen","orcid":"https://orcid.org/0000-0003-1597-1881"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]},{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxi Chen","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics"],"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044248754","display_name":"Qingsong Wei","orcid":"https://orcid.org/0000-0003-4570-7328"},"institutions":[{"id":"https://openalex.org/I144291393","display_name":"Data Storage Institute","ror":"https://ror.org/03k5xes38","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I144291393"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Qingsong Wei","raw_affiliation_strings":["Data Storage Institute, Agency for Science, Technology and Research, Singapore","Data Storage Institute, A-STAR, Singapore#TAB#"],"affiliations":[{"raw_affiliation_string":"Data Storage Institute, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I144291393","https://openalex.org/I115228651"]},{"raw_affiliation_string":"Data Storage Institute, A-STAR, Singapore#TAB#","institution_ids":["https://openalex.org/I144291393"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070594442","display_name":"Bharadwaj Veeravalli","orcid":"https://orcid.org/0000-0001-9000-1813"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Bharadwaj Veeravalli","raw_affiliation_strings":["National University of Singapore, Singapore","National University of Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076740621","display_name":"Wenguo Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenguo Liu","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics"],"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Computer, Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Computer, Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5036840192"],"corresponding_institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":2.2295,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8765872,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9901999831199646,"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":0.9866999983787537,"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/computer-science","display_name":"Computer science","score":0.734520673751831},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7025184631347656},{"id":"https://openalex.org/keywords/logging","display_name":"Logging","score":0.6083241701126099},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.48082077503204346},{"id":"https://openalex.org/keywords/disk-array","display_name":"Disk array","score":0.46821239590644836},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4612054228782654},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3989675045013428}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.734520673751831},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7025184631347656},{"id":"https://openalex.org/C125620115","wikidata":"https://www.wikidata.org/wiki/Q845249","display_name":"Logging","level":2,"score":0.6083241701126099},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.48082077503204346},{"id":"https://openalex.org/C13021383","wikidata":"https://www.wikidata.org/wiki/Q1228738","display_name":"Disk array","level":2,"score":0.46821239590644836},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4612054228782654},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3989675045013428},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/msst.2012.6232374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msst.2012.6232374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"012 IEEE 28th Symposium on Mass Storage Systems and Technologies (MSST)","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/70490","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/70490","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.361.5566","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.361.5566","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://storageconference.org/2012/Papers/10.Short.1.HRAID6ML.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W139606762","https://openalex.org/W1503196930","https://openalex.org/W1548154710","https://openalex.org/W1574055853","https://openalex.org/W1602981652","https://openalex.org/W1928720092","https://openalex.org/W1964089084","https://openalex.org/W2019993241","https://openalex.org/W2023678166","https://openalex.org/W2036627877","https://openalex.org/W2067805570","https://openalex.org/W2079369525","https://openalex.org/W2100293224","https://openalex.org/W2106180857","https://openalex.org/W2120860473","https://openalex.org/W2129648318","https://openalex.org/W2131411713","https://openalex.org/W2136552635","https://openalex.org/W2145518481","https://openalex.org/W2147504831","https://openalex.org/W2171299219","https://openalex.org/W4241190282","https://openalex.org/W4248578633","https://openalex.org/W4254772511","https://openalex.org/W6605556505","https://openalex.org/W6630342471","https://openalex.org/W6632876426","https://openalex.org/W6634075746","https://openalex.org/W6679295751","https://openalex.org/W6679616746","https://openalex.org/W6680189186","https://openalex.org/W7017728962"],"related_works":["https://openalex.org/W2595172197","https://openalex.org/W2084856301","https://openalex.org/W2127970246","https://openalex.org/W2885125400","https://openalex.org/W1989889224","https://openalex.org/W4382618745","https://openalex.org/W1973775000","https://openalex.org/W2748922771","https://openalex.org/W1987128138","https://openalex.org/W2743976221"],"abstract_inverted_index":{"The":[0,56,77],"RAID6":[1,24,157,161],"provides":[2],"high":[3,10],"reliability":[4],"using":[5],"double-parity-update":[6],"at":[7],"cost":[8],"of":[9,37,59,70,113,123,149],"write":[11,136],"penalty.":[12],"In":[13],"this":[14],"paper,":[15],"we":[16],"propose":[17],"HRAID6ML,":[18],"a":[19,35],"new":[20],"logging":[21,79,90],"architecture":[22],"for":[23,26],"systems":[25,129],"enhanced":[27],"energy":[28,108,130],"efficiency,":[29],"performance":[30,96,116],"and":[31,42,51,107,115,126,159],"reliability.":[32],"HRAID6ML":[33,102,119,151],"explores":[34],"group":[36],"Solid":[38],"State":[39],"Drives":[40,45],"(SSDs)":[41],"Hard":[43],"Disk":[44],"(HDDs):":[46],"Two":[47],"HDDs":[48],"(parity":[49],"disks)":[50],"several":[52],"SSDs":[53,125,135],"form":[54],"RAID6.":[55],"free":[57],"space":[58],"the":[60,71,99,104,121,124,128,134,147,150],"two":[61],"parity":[62,86],"disks":[63],"is":[64],"used":[65],"as":[66],"mirrored":[67,78],"log":[68],"region":[69],"whole":[72,100],"system":[73,84,152,158],"to":[74,82,98],"absorb":[75],"writes.":[76],"policy":[80],"helps":[81],"recover":[83],"from":[85],"disk":[87],"failure.":[88],"Mirrored":[89],"operation":[91],"does":[92],"not":[93],"introduce":[94],"noticeable":[95],"overhead":[97],"system.":[101,162],"eliminates":[103],"additional":[105],"hardware":[106],"costs,":[109],"potential":[110],"single":[111],"point":[112],"failure":[114],"bottleneck.":[117],"Furthermore,":[118],"prolongs":[120],"lifecycle":[122],"improves":[127],"efficiency":[131],"by":[132],"reducing":[133],"frequency.":[137],"We":[138],"have":[139],"implemented":[140],"proposed":[141],"HRAID6ML.":[142],"Extensive":[143],"trace-driven":[144],"evaluations":[145],"demonstrate":[146],"advantages":[148],"over":[153],"both":[154],"traditional":[155],"SSD-based":[156],"HDD-based":[160]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}