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Paper Abstract and Keywords
Presentation 2011-10-14 10:00
Destination Selection Algorithms in Server Migration Service
Mari Nakagawa, Asato Yamanaka, Yukinobu Fukushima (Okayama Univ.), Tutomu Murase (NEC), Tokumi Yokohira (Okayama Univ.), Tatsuya Suda (Univ. of California) NS2011-99
Abstract (in Japanese) (See Japanese page) 
(in English) Server migration service provides network applications (NW Apps) with server running environment on a computer (WP) and service of server migration to another WP where the NW App can attain better QoS when it is degraded. Because the file size of a server is large, the traffic for server migration causes QoS degradation of its background traffic. Thus, it is important to decrease the degree (impact) of the QoS degradation. In this paper, we propose three destination selection algorithms MIA, MRA and MCA that try to decrease the impact while increasing the number of NW App’s clients whose SLA are satisfied. When a server migration is triggered, MIA, MRA and MCA move the server to the WP with the minimum impact, the WP with the maximum remaining space for servers and the WP with the maximum communication range where the SLA is satisfied, respectively. Numerical examples show that when there is no full-cover WP (on which a server can communicate with an arbitrary client while satisfying the SLA) or its space is small, MIA outperforms the others, otherwise MCA outperforms the others.
Keyword (in Japanese) (See Japanese page) 
(in English) Cloud computing / Server migration service / Destination selection algorithm / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 232, NS2011-99, pp. 93-98, Oct. 2011.
Paper # NS2011-99 
Date of Issue 2011-10-06 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee NS  
Conference Date 2011-10-13 - 2011-10-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Architecture (Overlay, P2P, Ubiquitous Network, Active Network, NGN, New Generation Network), Grid 
Paper Information
Registration To NS 
Conference Code 2011-10-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Destination Selection Algorithms in Server Migration Service 
Sub Title (in English)  
Keyword(1) Cloud computing  
Keyword(2) Server migration service  
Keyword(3) Destination selection algorithm  
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1st Author's Name Mari Nakagawa  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Asato Yamanaka  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Yukinobu Fukushima  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Tutomu Murase  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Tokumi Yokohira  
5th Author's Affiliation Okayama University (Okayama Univ.)
6th Author's Name Tatsuya Suda  
6th Author's Affiliation University of California (Univ. of California)
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Speaker Author-1 
Date Time 2011-10-14 10:00:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2011-99 
Volume (vol) vol.111 
Number (no) no.232 
Page pp.93-98 
#Pages
Date of Issue 2011-10-06 (NS) 


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