WO2009050822A1 - データ転送システム - Google Patents

データ転送システム Download PDF

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Publication number
WO2009050822A1
WO2009050822A1 PCT/JP2007/070467 JP2007070467W WO2009050822A1 WO 2009050822 A1 WO2009050822 A1 WO 2009050822A1 JP 2007070467 W JP2007070467 W JP 2007070467W WO 2009050822 A1 WO2009050822 A1 WO 2009050822A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
transfer
clients
transferred
amount
Prior art date
Application number
PCT/JP2007/070467
Other languages
English (en)
French (fr)
Inventor
Atsushi Kimura
Original Assignee
Fujitsu Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/070467 priority Critical patent/WO2009050822A1/ja
Publication of WO2009050822A1 publication Critical patent/WO2009050822A1/ja

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1461—Backup scheduling policy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1464—Management of the backup or restore process for networked environments

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)

Abstract

　転送対象のデータ量を予め検出し、該データ量に応じて各データの転送開始時刻を定めて効率良くデータを転送する。そこで、ネットワークを介して複数のクライアントが有するデータを管理装置に転送する際、前記管理装置が、各クライアントの記憶部に記憶された転送対象のデータ量を検出し、前記検出したデータ量に基づき、転送に要する時間を算出し、前記各クライアントに記憶されたデータの転送開始時刻を前記転送に要する時間に基づいて決定し、前記転送開始時刻に当該データの転送を要求し、該データを前記クライアントから受信する。
PCT/JP2007/070467 2007-10-19 2007-10-19 データ転送システム WO2009050822A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/070467 WO2009050822A1 (ja) 2007-10-19 2007-10-19 データ転送システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/070467 WO2009050822A1 (ja) 2007-10-19 2007-10-19 データ転送システム

Publications (1)

Publication Number Publication Date
WO2009050822A1 true WO2009050822A1 (ja) 2009-04-23

Family

ID=40567115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070467 WO2009050822A1 (ja) 2007-10-19 2007-10-19 データ転送システム

Country Status (1)

Country Link
WO (1) WO2009050822A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011035614A (ja) * 2009-07-31 2011-02-17 Hitachi Information & Communication Engineering Ltd 配信制御装置
JP2014057372A (ja) * 2009-06-02 2014-03-27 Panasonic Corp 通信装置及び通信方法、並びに集積回路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001337882A (ja) * 2000-05-25 2001-12-07 Sony Corp 情報配信方法、情報配信システム、情報配信装置および通信端末
JP2003258889A (ja) * 2002-03-06 2003-09-12 Telecommunication Advancement Organization Of Japan 帯域保証通信サービスにおける情報伝送の帯域幅と時間の予約方法及びその通信システム並びにプログラム
JP2006522975A (ja) * 2003-04-09 2006-10-05 インターナショナル・ビジネス・マシーンズ・コーポレーション データ・ロギングのための方法および装置
JP2007166593A (ja) * 2005-11-15 2007-06-28 Fujitsu Ltd データ通信サーバ、データ通信方法およびプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001337882A (ja) * 2000-05-25 2001-12-07 Sony Corp 情報配信方法、情報配信システム、情報配信装置および通信端末
JP2003258889A (ja) * 2002-03-06 2003-09-12 Telecommunication Advancement Organization Of Japan 帯域保証通信サービスにおける情報伝送の帯域幅と時間の予約方法及びその通信システム並びにプログラム
JP2006522975A (ja) * 2003-04-09 2006-10-05 インターナショナル・ビジネス・マシーンズ・コーポレーション データ・ロギングのための方法および装置
JP2007166593A (ja) * 2005-11-15 2007-06-28 Fujitsu Ltd データ通信サーバ、データ通信方法およびプログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014057372A (ja) * 2009-06-02 2014-03-27 Panasonic Corp 通信装置及び通信方法、並びに集積回路
JP2011035614A (ja) * 2009-07-31 2011-02-17 Hitachi Information & Communication Engineering Ltd 配信制御装置

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