{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:42:28Z","timestamp":1750308148538,"version":"3.41.0"},"reference-count":5,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2006,3,1]],"date-time":"2006-03-01T00:00:00Z","timestamp":1141171200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGMETRICS Perform. Eval. Rev."],"published-print":{"date-parts":[[2006,3]]},"abstract":"<jats:p>Today's data centers are in a constant state of evolution because of equipment refreshes and the move to tiered storage. Data migration is a very important activity in this environment as data moves from one storage device to another without disrupting access from applications. This paper presents the design, implementation, and evaluation of a migration scheme that provides completion time guarantees for a migration task and also minimizes its impact on foreground applications. This scheme is based on an opportunistic data migration scheme that consider migration as background activities. To make sure that a migration task obeys a completion time constraint, an adaptive rate control mechanism is presented. The scheme uses various statistical techniques to estimate system capacities, and utilize these estimates to regulate foreground activities. Trace-driven experimental evaluation shows that our migration scheme is able to ensure that the migration task completes in time while minimizing the impact on foreground application activity.<\/jats:p>","DOI":"10.1145\/1138085.1138090","type":"journal-article","created":{"date-parts":[[2007,1,17]],"date-time":"2007-01-17T18:32:02Z","timestamp":1169058722000},"page":"11-16","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["Achieving completion time guarantees in an opportunistic data migration scheme"],"prefix":"10.1145","volume":"33","author":[{"given":"Jianyong","family":"Zhang","sequence":"first","affiliation":[{"name":"Google Inc."}]},{"given":"Prasenjit","family":"Sarkar","sequence":"additional","affiliation":[{"name":"IBM Almaden Research Center"}]},{"given":"Anand","family":"Sivasubramaniam","sequence":"additional","affiliation":[{"name":"CSE, PSU"}]}],"member":"320","published-online":{"date-parts":[[2006,3]]},"reference":[{"volume-title":"Proceedings of the 3rd USENIX Conference on File and Storage Technologies (FAST'04)","year":"2004","author":"Anderson E.","key":"e_1_2_1_1_1"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2005.116"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.5555\/645479.654977"},{"key":"e_1_2_1_4_1","unstructured":"WebSearch trace. http:\/\/traces.cs.umass.edu\/storage\/.  WebSearch trace. http:\/\/traces.cs.umass.edu\/storage\/."},{"volume-title":"Proceedings of the Usenix Technical Conference","year":"2001","author":"Zhou Y.","key":"e_1_2_1_6_1"}],"container-title":["ACM SIGMETRICS Performance Evaluation Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1138085.1138090","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1138085.1138090","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T16:18:41Z","timestamp":1750263521000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1138085.1138090"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,3]]},"references-count":5,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2006,3]]}},"alternative-id":["10.1145\/1138085.1138090"],"URL":"https:\/\/doi.org\/10.1145\/1138085.1138090","relation":{},"ISSN":["0163-5999"],"issn-type":[{"type":"print","value":"0163-5999"}],"subject":[],"published":{"date-parts":[[2006,3]]},"assertion":[{"value":"2006-03-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}