{"id":"https://openalex.org/W2106865329","doi":"https://doi.org/10.1145/1063786.1063787","title":"Improving storage system availability with D-GRAID","display_name":"Improving storage system availability with D-GRAID","publication_year":2005,"publication_date":"2005-05-01","ids":{"openalex":"https://openalex.org/W2106865329","doi":"https://doi.org/10.1145/1063786.1063787","mag":"2106865329"},"language":"en","primary_location":{"id":"doi:10.1145/1063786.1063787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1063786.1063787","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-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/A5049023640","display_name":"Muthian Sivathanu","orcid":"https://orcid.org/0009-0004-6190-9733"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muthian Sivathanu","raw_affiliation_strings":["University of Wisconsin, Madison, Madison, WI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin, Madison, Madison, WI","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021334686","display_name":"Vijayan Prabhakaran","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vijayan Prabhakaran","raw_affiliation_strings":["University of Wisconsin, Madison, Madison, WI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin, Madison, Madison, WI","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015863866","display_name":"Andrea C. Arpaci-Dusseau","orcid":"https://orcid.org/0000-0001-8618-2738"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrea C. Arpaci-Dusseau","raw_affiliation_strings":["University of Wisconsin, Madison, Madison, WI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin, Madison, Madison, WI","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035064257","display_name":"Remzi H. Arpaci-Dusseau","orcid":"https://orcid.org/0000-0001-9965-7704"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Remzi H. Arpaci-Dusseau","raw_affiliation_strings":["University of Wisconsin, Madison, Madison, WI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin, Madison, Madison, WI","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135310074"],"apc_list":null,"apc_paid":null,"fwci":10.7543,"has_fulltext":false,"cited_by_count":97,"citation_normalized_percentile":{"value":0.98064497,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":"2","first_page":"133","last_page":"170"},"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9973000288009644,"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":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8595405220985413},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.714032769203186},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6861599683761597},{"id":"https://openalex.org/keywords/device-file","display_name":"Device file","score":0.6063286662101746},{"id":"https://openalex.org/keywords/raid","display_name":"RAID","score":0.5564751625061035},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5374968647956848},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5265329480171204},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.5111485123634338},{"id":"https://openalex.org/keywords/data-recovery","display_name":"Data recovery","score":0.49423983693122864},{"id":"https://openalex.org/keywords/file-system-fragmentation","display_name":"File system fragmentation","score":0.49257785081863403},{"id":"https://openalex.org/keywords/scsi","display_name":"SCSI","score":0.4901891350746155},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.4825293719768524},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.45418843626976013},{"id":"https://openalex.org/keywords/self-certifying-file-system","display_name":"Self-certifying File System","score":0.45172613859176636},{"id":"https://openalex.org/keywords/computer-file","display_name":"Computer file","score":0.44604742527008057},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.4335734248161316},{"id":"https://openalex.org/keywords/object-storage","display_name":"Object storage","score":0.4191802740097046}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8595405220985413},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.714032769203186},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6861599683761597},{"id":"https://openalex.org/C193769178","wikidata":"https://www.wikidata.org/wiki/Q14679","display_name":"Device file","level":3,"score":0.6063286662101746},{"id":"https://openalex.org/C133320665","wikidata":"https://www.wikidata.org/wiki/Q179299","display_name":"RAID","level":2,"score":0.5564751625061035},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5374968647956848},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5265329480171204},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.5111485123634338},{"id":"https://openalex.org/C529754248","wikidata":"https://www.wikidata.org/wiki/Q1054772","display_name":"Data recovery","level":2,"score":0.49423983693122864},{"id":"https://openalex.org/C26656859","wikidata":"https://www.wikidata.org/wiki/Q4089244","display_name":"File system fragmentation","level":4,"score":0.49257785081863403},{"id":"https://openalex.org/C2781430025","wikidata":"https://www.wikidata.org/wiki/Q220868","display_name":"SCSI","level":3,"score":0.4901891350746155},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.4825293719768524},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.45418843626976013},{"id":"https://openalex.org/C82820731","wikidata":"https://www.wikidata.org/wiki/Q2640620","display_name":"Self-certifying File System","level":3,"score":0.45172613859176636},{"id":"https://openalex.org/C95637964","wikidata":"https://www.wikidata.org/wiki/Q82753","display_name":"Computer file","level":2,"score":0.44604742527008057},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.4335734248161316},{"id":"https://openalex.org/C56640594","wikidata":"https://www.wikidata.org/wiki/Q7075068","display_name":"Object storage","level":3,"score":0.4191802740097046},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1063786.1063787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1063786.1063787","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"},{"id":"pmh:oai:minds.wisc.edu:1793/60344","is_oa":false,"landing_page_url":"http://digital.library.wisc.edu/1793/60344","pdf_url":null,"source":{"id":"https://openalex.org/S4306401622","display_name":"Minds at UW (University of Wisconsin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I135310074","host_organization_name":"University of Wisconsin\u2013Madison","host_organization_lineage":["https://openalex.org/I135310074"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Technical Report"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W41504953","https://openalex.org/W1488257135","https://openalex.org/W1515922573","https://openalex.org/W1550722949","https://openalex.org/W1592162257","https://openalex.org/W1775510163","https://openalex.org/W1829547464","https://openalex.org/W1898449201","https://openalex.org/W1929853380","https://openalex.org/W1984674591","https://openalex.org/W2002915344","https://openalex.org/W2005907808","https://openalex.org/W2012728257","https://openalex.org/W2035606364","https://openalex.org/W2044187025","https://openalex.org/W2050559702","https://openalex.org/W2058293287","https://openalex.org/W2070343246","https://openalex.org/W2088590034","https://openalex.org/W2102456998","https://openalex.org/W2107067595","https://openalex.org/W2108183412","https://openalex.org/W2109087938","https://openalex.org/W2113105165","https://openalex.org/W2114167330","https://openalex.org/W2115600841","https://openalex.org/W2123820820","https://openalex.org/W2124074197","https://openalex.org/W2127726074","https://openalex.org/W2128336546","https://openalex.org/W2130264549","https://openalex.org/W2137808089","https://openalex.org/W2138664028","https://openalex.org/W2147504831","https://openalex.org/W2147853062","https://openalex.org/W2151499461","https://openalex.org/W2169422590","https://openalex.org/W2172254618","https://openalex.org/W2205436351","https://openalex.org/W2912230285","https://openalex.org/W3134078706","https://openalex.org/W4232342695","https://openalex.org/W4236096494","https://openalex.org/W4243477111","https://openalex.org/W4243700854","https://openalex.org/W4248578633","https://openalex.org/W4285719527","https://openalex.org/W6604258156","https://openalex.org/W6679558723"],"related_works":["https://openalex.org/W2563027287","https://openalex.org/W4313226861","https://openalex.org/W2097829252","https://openalex.org/W4247882433","https://openalex.org/W1876360099","https://openalex.org/W2364535809","https://openalex.org/W2295325143","https://openalex.org/W2366933612","https://openalex.org/W93876286","https://openalex.org/W2106865329"],"abstract_inverted_index":{"We":[0],"present":[1],"the":[2,24],"design,":[3],"implementation,":[4],"and":[5,12,49,75],"evaluation":[6],"of":[7,35,45,52],"D-GRAID,":[8],"a":[9,69,81,100,106],"gracefully":[10],"degrading":[11],"quickly":[13],"recovering":[14],"RAID":[15],"storage":[16,84],"array.":[17],"D-GRAID":[18,38,56],"ensures":[19],"that":[20,91],"most":[21],"files":[22],"within":[23,99],"file":[25,65,88],"system":[26,66,85,104],"remain":[27],"available":[28],"even":[29],"when":[30],"an":[31],"unexpectedly":[32],"high":[33,40],"number":[34],"faults":[36],"occur.":[37],"achieves":[39],"availability":[41],"through":[42],"aggressive":[43],"replication":[44],"semantically":[46],"critical":[47],"data,":[48],"fault-isolated":[50],"placement":[51],"logically":[53],"related":[54],"data.":[55],"also":[57],"recovers":[58],"from":[59],"failures":[60],"quickly,":[61],"restoring":[62],"only":[63],"live":[64],"data":[67],"to":[68],"hot":[70],"spare.":[71],"Both":[72],"graceful":[73],"degradation":[74],"live-block":[76],"recovery":[77],"are":[78],"implemented":[79,98],"in":[80],"prototype":[82],"SCSI-based":[83],"underneath":[86],"unmodified":[87],"systems,":[89],"demonstrating":[90],"powerful":[92],"\u201cfile-system":[93],"like\u201d":[94],"functionality":[95],"can":[96],"be":[97],"\u201csemantically":[101],"smart\u201d":[102],"disk":[103],"behind":[105],"narrow":[107],"block-based":[108],"interface.":[109]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":6}],"updated_date":"2026-08-08T01:25:22.217667","created_date":"2025-10-10T00:00:00"}