DocumentCode :
245804
Title :
A Strategy of Service Quality Optimization for Live Virtual Machine Migration
Author :
Cho-Chin Lin ; Zong-De Jian ; Ching-Hsien Hsu
Author_Institution :
Dept. of Electron. Eng., Nat. Ilan Univ., Ilan, Taiwan
fYear :
2014
fDate :
19-21 Dec. 2014
Firstpage :
1308
Lastpage :
1313
Abstract :
Service downtime is inevitable in migrating ongoing virtual machine. It is obvious that service downtime impacts the quality of live virtual machine migration. In this paper, a strategy of reducing downtime by reconfiguring memory space is proposed. It employs algorithm AMP-LvMrt to predict the potential number of inconsistent frames to be duplicated at the stop-and-copy stage followed by performing memory reconfiguration if necessary. Experiments have demonstrated our strategy can effectively shorten downtime to an adequate level without degenerating computation efficiency.
Keywords :
storage management; virtual machines; AMP-LvMrt algorithm; computation efficiency; live virtual machine migration; memory space reconfiguration; service downtime; stop-and-copy stage; Operating systems; Prediction algorithms; Protocols; Random access memory; Virtual machine monitors; Virtual machining; Writing; live migration; quality; virtual machine;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational Science and Engineering (CSE), 2014 IEEE 17th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-7980-6
Type :
conf
DOI :
10.1109/CSE.2014.250
Filename :
7023760
Link To Document :
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