(12) International Application Status Report

Received at International Bureau: 04 April 2012 (04.04.2012)

Information valid as of: 27 August 2013 (27.08.2013)

Report generated on: 07 May 2021 (07.05.2021)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2013/14052226 September 2013 (26.09.2013) Japanese (JA)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/JP2012/05706919 March 2012 (19.03.2012) Japanese (JA)


(51) International Patent Classification:
G06F 9/50 (2006.01); G06F 9/46 (2006.01)

(71) Applicant(s):
FUJITSU LIMITED [JP/JP]; 1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-shi, Kanagawa 2118588 (JP) (for all designated states except US)
YOSHIDA Taketoshi [JP/JP]; c/o FUJITSU LIMITED, 1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-shi, Kanagawa 2118588 (JP) (for US only)

(72) Inventor(s):
YOSHIDA Taketoshi; c/o FUJITSU LIMITED, 1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-shi, Kanagawa 2118588 (JP)

(74) Agent(s):
HAYASHI Tsunenori; Hayashi, Doi & Associates, Toshou-Bldg. No.3, 3-9-5, Shin-yokohama, Kohoku-ku, Yokohama-shi, Kanagawa 2220033 (JP)

(54) Title (EN): INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM
(54) Title (FR): SYSTÈME DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS, ET PROGRAMME
(54) Title (JA): 情報処理システム,情報処理方法,プログラム

(57) Abstract:
(EN): An objective of the present invention is to rapidly execute a migration of a virtual machine between data centers. A first switch device (210) determines whether it is possible to transmit segmented data which is transmitted from a first virtual machine execution device (130_1) to a second switch device (410) which is disposed on a second virtual machine execution device (430_1) side, and if transmission is not possible, records the segmented data in a recording unit, whereas if it is determined that transmitting the segmented data to the second switch device (410) is possible, transmits the segmented data of the recording unit to the second switch device (410).
(FR): La présente invention a pour objet d'exécuter rapidement une migration d'une machine virtuelle entre des centres de données. Un premier dispositif de commutation (210) détermine s'il est possible de transmettre des données segmentées transmises d'un premier dispositif d'exécution de machine virtuelle (130_1) à un second dispositif de commutation (410) qui est disposé du côté d'un second dispositif d'exécution de machine virtuelle (430_1) et, si la transmission n'est pas possible, il enregistre les données segmentées dans une unité d'enregistrement, tandis que s'il est déterminé que la transmission des données segmentées au second dispositif de commutation (410) est possible, il transmet les données segmentées de l'unité d'enregistrement au second dispositif de commutation (410).
(JA): データセンター間の仮想マシンのマイグレーションを高速に実行する。第1のスイッチ装置210は,第1の仮想マシン実行装置130_1から送信される分割データを第2の仮想マシン実行装置430_1側に設けられた第2のスイッチ装置410に送信可能か判定し,送信不可能な場合,分割データを記録部に記録し,分割データを第2のスイッチ装置410に送信可能と判定した場合,記録部の分割データを第2のスイッチ装置410に送信する。

International search report:
Received at International Bureau: 17 May 2012 (17.05.2012) [JP]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
European Patent Office (EPO) : AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
African Intellectual Property Organization (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG
African Regional Intellectual Property Organization (ARIPO) : BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW
Eurasian Patent Organization (EAPO) : AM, AZ, BY, KG, KZ, MD, RU, TJ, TM