JP4148663B2 - データ保証システム - Google Patents

データ保証システム Download PDF

Info

Publication number
JP4148663B2
JP4148663B2 JP2001274424A JP2001274424A JP4148663B2 JP 4148663 B2 JP4148663 B2 JP 4148663B2 JP 2001274424 A JP2001274424 A JP 2001274424A JP 2001274424 A JP2001274424 A JP 2001274424A JP 4148663 B2 JP4148663 B2 JP 4148663B2
Authority
JP
Japan
Prior art keywords
master
frame
remote
disk
unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2001274424A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003085017A5 (enExample
JP2003085017A (ja
Inventor
豪紀 榊
義弘 安積
昌美 前田
大 塚田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2001274424A priority Critical patent/JP4148663B2/ja
Publication of JP2003085017A publication Critical patent/JP2003085017A/ja
Publication of JP2003085017A5 publication Critical patent/JP2003085017A5/ja
Application granted granted Critical
Publication of JP4148663B2 publication Critical patent/JP4148663B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP2001274424A 2001-09-11 2001-09-11 データ保証システム Expired - Fee Related JP4148663B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001274424A JP4148663B2 (ja) 2001-09-11 2001-09-11 データ保証システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001274424A JP4148663B2 (ja) 2001-09-11 2001-09-11 データ保証システム

Publications (3)

Publication Number Publication Date
JP2003085017A JP2003085017A (ja) 2003-03-20
JP2003085017A5 JP2003085017A5 (enExample) 2005-06-09
JP4148663B2 true JP4148663B2 (ja) 2008-09-10

Family

ID=19099453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001274424A Expired - Fee Related JP4148663B2 (ja) 2001-09-11 2001-09-11 データ保証システム

Country Status (1)

Country Link
JP (1) JP4148663B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7412718B2 (en) 2003-11-20 2008-08-12 International Business Machines Corporation Method for bidirectional data transfer
JP4434857B2 (ja) 2003-12-04 2010-03-17 株式会社日立製作所 リモートコピーシステム及びシステム
JP4887618B2 (ja) 2004-11-19 2012-02-29 日本電気株式会社 ストレージシステムとそのレプリケーション方法並びにプログラム
JP4963808B2 (ja) * 2005-08-05 2012-06-27 株式会社日立製作所 記憶制御システム
WO2016117078A1 (ja) * 2015-01-22 2016-07-28 株式会社日立製作所 ストレージシステム
JP6683160B2 (ja) 2017-03-27 2020-04-15 日本電気株式会社 ストレージシステム、および通信方法
JP2019153864A (ja) * 2018-03-01 2019-09-12 Ｎｅｃプラットフォームズ株式会社 通信装置及び通信システム

Also Published As

Publication number Publication date
JP2003085017A (ja) 2003-03-20

Similar Documents

Publication Publication Date Title
US6862648B2 (en) Interface emulation for storage devices
US7711871B1 (en) Interface device and method for command processing
CN100573485C (zh) 促进处理环境的输入/输出处理的方法和系统
JP5047365B2 (ja) 割り当て単位に基づく仮想フォーマッティング法およびその方法を利用するデバイス
JP4252301B2 (ja) 記憶システム及びそのデータバックアップ方法
US7093043B2 (en) Data array having redundancy messaging between array controllers over the host bus
US7346754B2 (en) Control method for storage device controller system, and storage device controller system
US5867648A (en) High speed heterogeneous coupling of computer systems using channel-to-channel protocol
US20060047899A1 (en) Storage device control apparatus
US7984252B2 (en) Storage controllers with dynamic WWN storage modules and methods for managing data and connections between a host and a storage device
US6842833B1 (en) Computer system and method for transferring data between multiple peer-level storage units
JP2004220216A (ja) Ｓａｎ／ｎａｓ統合型ストレージ装置
KR20010032197A (ko) 온-칩 메모리에서 데이터 보전을 위해 ｃｒｃ를 사용하는방법 및 장치
JP2007506205A (ja) 仮想ディスクをフォーマッティングするシステムおよび方法
JP2005527007A (ja) コンピュータネットワーク内のブロックデータ保存
US6105076A (en) Method, system, and program for performing data transfer operations on user data
JP4148663B2 (ja) データ保証システム
CN112947156A (zh) 一种基于fpga的分布式数据传输系统及方法
CN101208677A (zh) 自动串行协议目标端口传输层重试机制
JP2723022B2 (ja) ディスク装置のインタフェース及びその制御方法
EP0936561A2 (en) Data transfer method and apparatus on an SCSI bus
JP2003085017A5 (enExample)
US9201599B2 (en) System and method for transmitting data in storage controllers
US7568062B2 (en) Data cut-through in an infiniband/fibre channel bridge
US10019405B2 (en) Apparatus and method for transmitting serial ATA information

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040826

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040826

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20040826

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20061023

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080212

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080407

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080603

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080624

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110704

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110704

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120704

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130704

Year of fee payment: 5

LAPS Cancellation because of no payment of annual fees