DE60330826D1 - Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung - Google Patents

Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung

Info

Publication number
DE60330826D1
DE60330826D1 DE60330826T DE60330826T DE60330826D1 DE 60330826 D1 DE60330826 D1 DE 60330826D1 DE 60330826 T DE60330826 T DE 60330826T DE 60330826 T DE60330826 T DE 60330826T DE 60330826 D1 DE60330826 D1 DE 60330826D1
Authority
DE
Germany
Prior art keywords
request
data input
memory
host computer
receiving
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 - Lifetime
Application number
DE60330826T
Other languages
English (en)
Inventor
Hiroshi Ohno
Kouji Arai
Toshio Nakano
Hideo Tabuchi
Akinobu Shimada
Ai Satoyama
Yasutomo Yamamoto
Yoshiaki Eguchi
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
Application granted granted Critical
Publication of DE60330826D1 publication Critical patent/DE60330826D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0662—Virtualisation aspects
    • G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/31—Providing disk cache in a specific location of a storage system
    • G06F2212/312—In storage controller
DE60330826T 2002-04-26 2003-04-25 Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung Expired - Lifetime DE60330826D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002127058 2002-04-26
JP2002333540A JP4704659B2 (ja) 2002-04-26 2002-11-18 記憶装置システムの制御方法および記憶制御装置

Publications (1)

Publication Number Publication Date
DE60330826D1 true DE60330826D1 (de) 2010-02-25

Family

ID=28793635

Family Applications (4)

Application Number Title Priority Date Filing Date
DE20321583U Expired - Lifetime DE20321583U1 (de) 2002-04-26 2003-04-25 Speichersteuervorrichtung
DE60325121T Expired - Lifetime DE60325121D1 (de) 2002-04-26 2003-04-25 Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung
DE60330826T Expired - Lifetime DE60330826D1 (de) 2002-04-26 2003-04-25 Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung
DE07000027T Pending DE07000027T1 (de) 2002-04-26 2003-04-25 Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE20321583U Expired - Lifetime DE20321583U1 (de) 2002-04-26 2003-04-25 Speichersteuervorrichtung
DE60325121T Expired - Lifetime DE60325121D1 (de) 2002-04-26 2003-04-25 Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE07000027T Pending DE07000027T1 (de) 2002-04-26 2003-04-25 Verfahren zur Speichersystemsteuerung und Speichersteuerungsvorrichtung

Country Status (5)

Country Link
US (5) US7051121B2 (de)
EP (2) EP1770501B1 (de)
JP (1) JP4704659B2 (de)
AT (1) ATE416416T1 (de)
DE (4) DE20321583U1 (de)

Families Citing this family (227)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7383315B2 (en) * 2001-08-02 2008-06-03 National Instruments Corporation System and method for a delta page protocol for caching, replication, and client/server networking
US7162600B2 (en) 2005-03-29 2007-01-09 Hitachi, Ltd. Data copying method and apparatus in a thin provisioned system
JP4060114B2 (ja) * 2002-04-23 2008-03-12 株式会社日立製作所 プログラム、情報処理方法、情報処理装置、及び記憶装置
JP2003316522A (ja) * 2002-04-26 2003-11-07 Hitachi Ltd 計算機システムおよび計算機システムの制御方法
JP4014923B2 (ja) 2002-04-30 2007-11-28 株式会社日立製作所 共有メモリ制御方法および制御システム
US20040141498A1 (en) * 2002-06-28 2004-07-22 Venkat Rangan Apparatus and method for data snapshot processing in a storage processing device
US8200871B2 (en) * 2002-06-28 2012-06-12 Brocade Communications Systems, Inc. Systems and methods for scalable distributed storage processing
US7752294B2 (en) * 2002-10-28 2010-07-06 Netapp, Inc. Method and system for dynamic expansion and contraction of nodes in a storage area network
JP4452438B2 (ja) * 2002-11-11 2010-04-21 株式会社日立製作所 記憶システム
US7263593B2 (en) 2002-11-25 2007-08-28 Hitachi, Ltd. Virtualization controller and data transfer control method
JP2004185544A (ja) * 2002-12-06 2004-07-02 Hitachi Ltd 記憶デバイス制御装置システムの制御方法、及び記憶デバイス制御装置システム
JP4255699B2 (ja) * 2003-01-20 2009-04-15 株式会社日立製作所 記憶デバイス制御装置の制御方法、及び記憶デバイス制御装置
JP2004227098A (ja) * 2003-01-20 2004-08-12 Hitachi Ltd 記憶デバイス制御装置の制御方法、及び記憶デバイス制御装置
JP4651913B2 (ja) * 2003-02-17 2011-03-16 株式会社日立製作所 記憶装置システム
JP2004302713A (ja) * 2003-03-31 2004-10-28 Hitachi Ltd 記憶システム及びその制御方法
US7460528B1 (en) 2003-04-15 2008-12-02 Brocade Communications Systems, Inc. Processing data packets at a storage service module of a switch
US7382776B1 (en) 2003-04-15 2008-06-03 Brocade Communication Systems, Inc. Performing block storage virtualization at a switch
US7577692B1 (en) * 2003-04-25 2009-08-18 Netapp, Inc. System and method for reserving space to guarantee file writability in a file system supporting persistent consistency point images
US7817583B2 (en) * 2003-04-28 2010-10-19 Hewlett-Packard Development Company, L.P. Method for verifying a storage area network configuration
JP4303688B2 (ja) * 2003-05-21 2009-07-29 富士通株式会社 データアクセス応答システムおよびデータアクセス応答システムへのアクセス方法
JP4060235B2 (ja) 2003-05-22 2008-03-12 株式会社日立製作所 ディスクアレイ装置及びディスクアレイ装置の制御方法
JP2004348464A (ja) 2003-05-22 2004-12-09 Hitachi Ltd ストレージ装置、及び通信信号の整形回路
JP4429634B2 (ja) 2003-06-02 2010-03-10 株式会社日立製作所 ストレージシステム、及びストレージシステムの制御方法
US7149605B2 (en) * 2003-06-13 2006-12-12 Battelle Memorial Institute Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices
JP4462852B2 (ja) 2003-06-23 2010-05-12 株式会社日立製作所 ストレージシステム及びストレージシステムの接続方法
JP2005018193A (ja) * 2003-06-24 2005-01-20 Hitachi Ltd ディスク装置のインタフェースコマンド制御方法ならびに計算機システム
US20050050285A1 (en) * 2003-08-26 2005-03-03 Haas William Robert Memory control system and method for installing new memory
JP4386694B2 (ja) * 2003-09-16 2009-12-16 株式会社日立製作所 記憶システム及び記憶制御装置
US7296008B2 (en) * 2004-08-24 2007-11-13 Symantec Operating Corporation Generation and use of a time map for accessing a prior image of a storage device
JP4307202B2 (ja) * 2003-09-29 2009-08-05 株式会社日立製作所 記憶システム及び記憶制御装置
US7346805B1 (en) * 2003-09-29 2008-03-18 Emc Corporation Protection of mirrored data
US20050120134A1 (en) * 2003-11-14 2005-06-02 Walter Hubis Methods and structures for a caching to router in iSCSI storage systems
JP2005149082A (ja) * 2003-11-14 2005-06-09 Hitachi Ltd ストレージ制御装置、及びストレージ制御装置の制御方法
US7197663B2 (en) * 2003-11-20 2007-03-27 International Business Machines Corporation Concurrent PPRC/FCP and host access to secondary PPRC/FCP device through independent error management
US7421519B2 (en) * 2003-11-20 2008-09-02 International Business Machines Corporation Method for the detection of misdirected data
JP4307964B2 (ja) 2003-11-26 2009-08-05 株式会社日立製作所 アクセス制限情報設定方法および装置
JP2005157712A (ja) * 2003-11-26 2005-06-16 Hitachi Ltd リモートコピーネットワーク
JP4156499B2 (ja) * 2003-11-28 2008-09-24 株式会社日立製作所 ディスクアレイ装置
JP2005165444A (ja) * 2003-11-28 2005-06-23 Hitachi Ltd ディスクアレイ装置、及びディスクアレイ装置の制御方法
JP2005165441A (ja) 2003-11-28 2005-06-23 Hitachi Ltd ストレージ制御装置、及びストレージ制御装置の制御方法
JP2005165702A (ja) 2003-12-03 2005-06-23 Hitachi Ltd クラスタストレージのデバイス連結方法
JP4412989B2 (ja) 2003-12-15 2010-02-10 株式会社日立製作所 複数の記憶システムを有するデータ処理システム
JP4497918B2 (ja) 2003-12-25 2010-07-07 株式会社日立製作所 ストレージシステム
JP2005190036A (ja) * 2003-12-25 2005-07-14 Hitachi Ltd 記憶制御装置及び記憶制御装置の制御方法
JP4463042B2 (ja) * 2003-12-26 2010-05-12 株式会社日立製作所 ボリュームの動的割り付け機能を有する記憶装置システム
JP4227035B2 (ja) 2004-02-03 2009-02-18 株式会社日立製作所 計算機システム、管理装置、ストレージ装置及びコンピュータ装置
JP4634049B2 (ja) 2004-02-04 2011-02-16 株式会社日立製作所 ディスクアレイ装置における異常通知制御
JP4521865B2 (ja) * 2004-02-27 2010-08-11 株式会社日立製作所 ストレージシステム、計算機システムまたは記憶領域の属性設定方法
JP4391265B2 (ja) * 2004-02-26 2009-12-24 株式会社日立製作所 ストレージサブシステムおよび性能チューニング方法
JP2005250938A (ja) * 2004-03-05 2005-09-15 Hitachi Ltd 記憶制御システム及び方法
JP4497957B2 (ja) 2004-03-05 2010-07-07 株式会社日立製作所 記憶制御システム
US7343449B2 (en) * 2004-03-22 2008-03-11 Hitachi, Ltd. Storage subsystem and storage system
JP4439960B2 (ja) * 2004-03-22 2010-03-24 株式会社日立製作所 ストレージ装置
US7130971B2 (en) * 2004-03-30 2006-10-31 Hitachi, Ltd. Assuring genuineness of data stored on a storage device
JP4515132B2 (ja) 2004-03-31 2010-07-28 株式会社日立製作所 ストレージシステム、ストレージ装置及びリモートコピー方法
US8914459B2 (en) * 2004-04-14 2014-12-16 Hewlett-Packard Development Company, L.P. Redirecting I/O request to remote networked peripheral device
JP4878433B2 (ja) * 2004-05-11 2012-02-15 株式会社日立製作所 記憶装置構成管理システムおよび構成管理方法
JP4485875B2 (ja) * 2004-07-28 2010-06-23 株式会社日立製作所 ストレージ接続変更方法、ストレージ管理システム及びプログラム
JP4508798B2 (ja) * 2004-08-09 2010-07-21 株式会社日立製作所 ストレージリモートコピー方式
ATE414949T1 (de) * 2004-08-12 2008-12-15 Telecom Italia Spa System, verfahren und einrichtung zum aktualisieren eines datensatzes durch ein kommunikationsnetz
JP4646574B2 (ja) * 2004-08-30 2011-03-09 株式会社日立製作所 データ処理システム
JP2006072440A (ja) * 2004-08-31 2006-03-16 Hitachi Ltd ストレージ装置およびそのデータ移行方法
JP2006072684A (ja) * 2004-09-02 2006-03-16 Hitachi Ltd ストレージネットワークシステム及び管理サーバ、ホストとストレージ装置
JP4727190B2 (ja) 2004-09-07 2011-07-20 株式会社日立製作所 ストレージ装置システム
JP4549787B2 (ja) 2004-09-10 2010-09-22 株式会社日立製作所 ストレージ装置
JP4555036B2 (ja) 2004-09-16 2010-09-29 株式会社日立製作所 ストレージ装置及びストレージ装置のデバイス切替制御方法
JP4648674B2 (ja) 2004-10-01 2011-03-09 株式会社日立製作所 記憶制御装置、記憶制御システム及び記憶制御方法
JP4640770B2 (ja) 2004-10-15 2011-03-02 株式会社日立製作所 外部の装置に接続される制御装置
JP2006127028A (ja) 2004-10-27 2006-05-18 Hitachi Ltd 記憶システム及び記憶制御装置
JP2006134049A (ja) * 2004-11-05 2006-05-25 Hitachi Ltd ホスト装置が接続される制御装置の接続部とその制御装置が備える記憶デバイスとの間の論理パスを生成する装置及び方法
US7398421B1 (en) * 2004-12-03 2008-07-08 Symantec Operating Corporation System and method for storage area network switch port failure recovery
JP4634136B2 (ja) * 2004-12-24 2011-02-16 株式会社日立製作所 記憶制御システム
JP2006178811A (ja) 2004-12-24 2006-07-06 Hitachi Ltd ストレージシステム及びストレージシステムのパス制御方法
JP4733399B2 (ja) 2005-01-28 2011-07-27 株式会社日立製作所 計算機システム、計算機、ストレージ装置及び管理端末
JP4669708B2 (ja) 2005-02-16 2011-04-13 株式会社日立製作所 ストレージシステム、データ移動方法及び管理計算機
JP2006228078A (ja) * 2005-02-21 2006-08-31 Hitachi Ltd 階層関係で構成される複数のデバイス間のアクセス管理方法、管理計算機、または計算機システム
JP4927339B2 (ja) * 2005-02-23 2012-05-09 株式会社日立製作所 記憶制御装置及びその制御方法
CN100449326C (zh) * 2005-03-16 2009-01-07 西门子（中国）有限公司 监测日志的记录方法及系统
US7290108B2 (en) * 2005-03-25 2007-10-30 Hitachi, Ltd. Information processing system having volume guard function
JP2006285464A (ja) 2005-03-31 2006-10-19 Hitachi Ltd 計算機システムとストレージ及びデバイス制御方法
US7483926B2 (en) * 2005-04-01 2009-01-27 Microsoft Corporation Production server to data protection server mapping
JP4990505B2 (ja) 2005-04-04 2012-08-01 株式会社日立製作所 記憶制御装置及びストレージシステム
JP4675664B2 (ja) * 2005-04-08 2011-04-27 日立コンピュータ機器株式会社 プロセッサ負荷分散システム及びプロセッサ負荷分散方法
JP2006309483A (ja) 2005-04-28 2006-11-09 Hitachi Ltd ストレージ装置及びストレージシステム
US8073899B2 (en) 2005-04-29 2011-12-06 Netapp, Inc. System and method for proxying data access commands in a storage system cluster
US7549029B2 (en) * 2005-05-06 2009-06-16 International Business Machines Corporation Methods for creating hierarchical copies
JP4969795B2 (ja) 2005-05-12 2012-07-04 株式会社日立製作所 記憶制御システム
JP5057656B2 (ja) * 2005-05-24 2012-10-24 株式会社日立製作所 ストレージシステム及びストレージシステムの運用方法
JP4699808B2 (ja) * 2005-06-02 2011-06-15 株式会社日立製作所 ストレージシステム及び構成変更方法
US7478220B2 (en) * 2005-06-23 2009-01-13 International Business Machines Corporation Method, apparatus, and product for prohibiting unauthorized access of data stored on storage drives
US7447834B2 (en) 2005-06-29 2008-11-04 Emc Corproation Managing serial attached small computer systems interface communications
JP4783076B2 (ja) * 2005-07-08 2011-09-28 株式会社日立製作所 ディスクアレイ装置及びその制御方法
US20070027989A1 (en) 2005-08-01 2007-02-01 Dot Hill Systems Corp. Management of storage resource devices
JP4783086B2 (ja) * 2005-08-04 2011-09-28 株式会社日立製作所 ストレージシステム、ストレージアクセス制限方法、及びコンピュータプログラム
US7165158B1 (en) 2005-08-17 2007-01-16 Hitachi, Ltd. System and method for migrating a replication system
JP2007058728A (ja) 2005-08-26 2007-03-08 Hitachi Ltd データ移行方式
JP2007066154A (ja) 2005-09-01 2007-03-15 Hitachi Ltd データをコピーして複数の記憶装置に格納するストレージシステム
JP4955996B2 (ja) * 2005-09-20 2012-06-20 株式会社日立製作所 ボリューム移行方法およびストレージネットワークシステム
JP4662548B2 (ja) 2005-09-27 2011-03-30 株式会社日立製作所 スナップショット管理装置及び方法並びにストレージシステム
JP4852298B2 (ja) * 2005-10-28 2012-01-11 株式会社日立製作所 仮想ボリュームを識別する情報を引き継ぐ方法及びその方法を用いたストレージシステム
US7325111B1 (en) 2005-11-01 2008-01-29 Network Appliance, Inc. Method and system for single pass volume scanning for multiple destination mirroring
JP4694350B2 (ja) * 2005-11-08 2011-06-08 株式会社日立製作所 ストレージ装置の起動可能なディスクグループ数の管理
US20070143559A1 (en) * 2005-12-20 2007-06-21 Yuichi Yagawa Apparatus, system and method incorporating virtualization for data storage
US7917607B2 (en) 2005-12-30 2011-03-29 Sap Ag Software management systems and methods, including use of such systems and methods in a provider-tenant environment
US20070156849A1 (en) * 2005-12-30 2007-07-05 Wolfgang Becker Systems and methods for delivering software upgrades in a provider-tenant environment
US7693851B2 (en) * 2005-12-30 2010-04-06 Sap Ag Systems and methods for implementing a shared space in a provider-tenant environment
US7698284B2 (en) * 2005-12-30 2010-04-13 Sap Ag Systems and methods for deploying a tenant in a provider-tenant environment
US20070156902A1 (en) * 2005-12-30 2007-07-05 Becker Wolfgang A Systems and methods for implementing a tenant space in a provider-tenant environment
US20070156901A1 (en) * 2005-12-30 2007-07-05 Wolfgang Becker Generation and use of table links in a provider-tenant environment
US7689593B2 (en) 2005-12-30 2010-03-30 Sap Ag Systems and methods for accessing a shared space in a provider-tenant environment
US7680825B2 (en) * 2005-12-30 2010-03-16 Sap Ag Systems and methods for generating tenant-specific properties for use in a provider-tenant environment
US8185639B2 (en) * 2006-01-03 2012-05-22 Emc Corporation Server identification in storage networks
JP4800056B2 (ja) * 2006-02-09 2011-10-26 株式会社日立製作所 ストレージシステム及びその制御方法
US7509467B2 (en) * 2006-01-13 2009-03-24 Hitachi, Ltd. Storage controller and data management method
JP2007199756A (ja) * 2006-01-23 2007-08-09 Hitachi Ltd 計算機システム及びデータ複製方法
JP4927408B2 (ja) * 2006-01-25 2012-05-09 株式会社日立製作所 記憶システム及びそのデータ復元方法
JP4796854B2 (ja) * 2006-01-30 2011-10-19 株式会社日立製作所 差分リモートコピーにおける中間ボリュームのデータ溢れ対策
JP4997784B2 (ja) * 2006-02-16 2012-08-08 日本電気株式会社 データ記憶システム、データ記憶方法、データ記憶プログラム
JP4938328B2 (ja) * 2006-03-28 2012-05-23 株式会社日立製作所 記憶システム及びその電源制御方法並びにストレージ装置
US7444541B2 (en) * 2006-06-30 2008-10-28 Seagate Technology Llc Failover and failback of write cache data in dual active controllers
US7428614B2 (en) 2006-07-27 2008-09-23 Hitachi, Ltd. Management system for a virtualized storage environment
JP2008065486A (ja) 2006-09-05 2008-03-21 Hitachi Ltd ストレージシステムおよびそのデータ移行方法
JP5087249B2 (ja) * 2006-09-06 2012-12-05 株式会社日立製作所 ストレージシステムおよびストレージシステムの制御方法
JP5179031B2 (ja) * 2006-09-13 2013-04-10 株式会社日立製作所 空きポートを有効に活用したストレージシステム
JP2008097214A (ja) * 2006-10-10 2008-04-24 Hitachi Ltd アクセス権管理方法、管理計算機、及び管理プログラム
JP5244332B2 (ja) * 2006-10-30 2013-07-24 株式会社日立製作所 情報システム、データ転送方法及びデータ保護方法
JP4902403B2 (ja) * 2006-10-30 2012-03-21 株式会社日立製作所 情報システム及びデータ転送方法
US20080162509A1 (en) * 2006-12-29 2008-07-03 Becker Wolfgang A Methods for updating a tenant space in a mega-tenancy environment
US8069184B2 (en) * 2006-12-29 2011-11-29 Sap Ag Systems and methods to implement extensibility of tenant content in a provider-tenant environment
US20080162483A1 (en) * 2006-12-29 2008-07-03 Becker Wolfgang A Methods and systems for protecting shared tables against unauthorized overwriting from a tenant space in a mega-tenancy environment
US7739348B2 (en) 2006-12-29 2010-06-15 Sap Ag Systems and methods for accessing a shared space in a provider-tenant environment by using middleware
US20080162536A1 (en) * 2006-12-29 2008-07-03 Becker Wolfgang A Systems and methods for extending shared data structures with tenant content in a provider-tenant environment
US7933869B2 (en) * 2006-12-29 2011-04-26 Sap Ag Method and system for cloning a tenant database in a multi-tenant system
US20080162490A1 (en) * 2006-12-29 2008-07-03 Becker Wolfgang A Methods and systems for automatic registration during deployment of a tenant
JP4897499B2 (ja) 2007-01-19 2012-03-14 株式会社日立製作所 記憶システム又はストレージ移行方法
JP4945363B2 (ja) * 2007-07-30 2012-06-06 株式会社日立製作所 バックエンドで接続されるストレージシステム
US20090063794A1 (en) * 2007-08-30 2009-03-05 International Business Machines Corporation Method and system for enhanced data storage management
JP5134915B2 (ja) * 2007-11-02 2013-01-30 株式会社日立製作所 記憶領域の構成最適化方法、計算機システム及び管理計算機
US7849265B2 (en) 2007-12-18 2010-12-07 Hitachi, Ltd. Avoiding use of an inter-unit network in a storage system having multiple storage control units
US8028062B1 (en) * 2007-12-26 2011-09-27 Emc Corporation Non-disruptive data mobility using virtual storage area networks with split-path virtualization
US7890668B2 (en) 2008-02-14 2011-02-15 International Business Machines Corporation Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguous
US8117347B2 (en) 2008-02-14 2012-02-14 International Business Machines Corporation Providing indirect data addressing for a control block at a channel subsystem of an I/O processing system
US8214562B2 (en) 2008-02-14 2012-07-03 International Business Machines Corporation Processing of data to perform system changes in an input/output processing system
US8478915B2 (en) 2008-02-14 2013-07-02 International Business Machines Corporation Determining extended capability of a channel path
US8312189B2 (en) * 2008-02-14 2012-11-13 International Business Machines Corporation Processing of data to monitor input/output operations
US7941570B2 (en) 2008-02-14 2011-05-10 International Business Machines Corporation Bi-directional data transfer within a single I/O operation
US9052837B2 (en) 2008-02-14 2015-06-09 International Business Machines Corporation Processing communication data in a ships passing condition
US7430584B1 (en) 2008-03-12 2008-09-30 Gene Fein Data forwarding storage
US7599997B1 (en) 2008-08-01 2009-10-06 Gene Fein Multi-homed data forwarding storage
US7636761B1 (en) 2008-09-29 2009-12-22 Gene Fein Measurement in data forwarding storage
US7636759B1 (en) 2008-09-29 2009-12-22 Gene Fein Rotating encryption in data forwarding storage
US9203928B2 (en) 2008-03-20 2015-12-01 Callahan Cellular L.L.C. Data storage and retrieval
US8458285B2 (en) * 2008-03-20 2013-06-04 Post Dahl Co. Limited Liability Company Redundant data forwarding storage
US7877456B2 (en) 2008-04-08 2011-01-25 Post Dahl Co. Limited Liability Company Data file forwarding storage and search
US8386585B2 (en) 2008-04-25 2013-02-26 Tajitshu Transfer Limited Liability Company Real-time communications over data forwarding framework
US8452844B2 (en) 2008-05-07 2013-05-28 Tajitshu Transfer Limited Liability Company Deletion in data file forwarding framework
JP5075761B2 (ja) 2008-05-14 2012-11-21 株式会社日立製作所 フラッシュメモリを用いたストレージ装置
US8370446B2 (en) 2008-07-10 2013-02-05 Tajitshu Transfer Limited Liability Company Advertisement forwarding storage and retrieval network
US8599678B2 (en) 2008-07-10 2013-12-03 Tajitshu Transfer Limited Liability Company Media delivery in data forwarding storage network
JP4548524B2 (ja) * 2008-07-29 2010-09-22 ソニー株式会社 通信装置、プログラム、通信方法および通信システム
JP5216463B2 (ja) 2008-07-30 2013-06-19 株式会社日立製作所 ストレージ装置、その記憶領域管理方法及びフラッシュメモリパッケージ
US7913023B2 (en) * 2008-09-05 2011-03-22 Lsi Corporation Specifying lanes for SAS wide port connections
US8478823B2 (en) 2008-09-29 2013-07-02 Tajitshu Transfer Limited Liability Company Selective data forwarding storage
US8352635B2 (en) 2008-09-29 2013-01-08 Tajitshu Transfer Limited Liability Company Geolocation assisted data forwarding storage
JP4809413B2 (ja) 2008-10-08 2011-11-09 株式会社日立製作所 ストレージシステム
US8190816B2 (en) * 2008-10-17 2012-05-29 Netapp, Inc. Embedded scale-out aggregator for storage array controllers
US20100153612A1 (en) * 2008-12-15 2010-06-17 Lsi Corporation Transport agnostic scsi i/o referrals
JP5112523B2 (ja) * 2009-02-09 2013-01-09 株式会社日立製作所 ストレージシステムにおける通信経路の設定方法、及び管理装置
US20110246731A1 (en) * 2009-03-18 2011-10-06 Hitachi, Ltd. Backup system and backup method
JP4924645B2 (ja) * 2009-03-31 2012-04-25 富士通株式会社 ストレージ制御装置、ストレージシステム及びコピー方法。
JP2011002952A (ja) 2009-06-17 2011-01-06 Sony Corp 演算処理装置、処理ユニット、演算処理システム及び演算処理方法
US8255676B2 (en) * 2009-07-22 2012-08-28 Netapp, Inc. Non-disruptive methods for updating a controller of a storage system
JP2011059970A (ja) 2009-09-10 2011-03-24 Hitachi Ltd 外部接続構成におけるボリューム割り当て方法
US8849966B2 (en) * 2009-10-13 2014-09-30 Hitachi, Ltd. Server image capacity optimization
US8332542B2 (en) 2009-11-12 2012-12-11 International Business Machines Corporation Communication with input/output system devices
US8224828B2 (en) 2009-12-22 2012-07-17 Sap Ag Multi-client generic persistence for extension fields
US8086896B2 (en) * 2009-12-28 2011-12-27 International Business Machines Corporation Dynamically tracking virtual logical storage units
US8578121B2 (en) 2010-04-30 2013-11-05 Hitachi, Ltd. Computer system and control method of the same
US9525647B2 (en) 2010-07-06 2016-12-20 Nicira, Inc. Network control apparatus and method for creating and modifying logical switching elements
US8817621B2 (en) 2010-07-06 2014-08-26 Nicira, Inc. Network virtualization apparatus
US8732428B2 (en) 2010-07-23 2014-05-20 Hitachi, Ltd. Computer system and its control method
US8345489B2 (en) 2010-09-02 2013-01-01 International Business Machines Corporation Caching scheme synergy for extent migration between tiers of a storage system
US8316195B2 (en) 2010-09-10 2012-11-20 Hitachi, Ltd. Storage system and data transfer method of storage system
JP5602572B2 (ja) * 2010-10-06 2014-10-08 富士通株式会社 ストレージ装置、データ複写方法およびストレージシステム
US8762669B2 (en) 2010-11-16 2014-06-24 Hitachi, Ltd. Computer system and storage migration method utilizing acquired apparatus specific information as virtualization information
WO2012073296A1 (en) 2010-12-03 2012-06-07 Hitachi, Ltd. Management computer and volume configuration management method
US8645652B2 (en) 2010-12-17 2014-02-04 International Business Machines Corporation Concurrently moving storage devices from one adapter pair to another
WO2012085975A1 (en) 2010-12-22 2012-06-28 Hitachi, Ltd. Storage system comprising multiple storage apparatuses with both storage virtualization function and capacity virtualization function
JP5425117B2 (ja) 2011-01-26 2014-02-26 株式会社日立製作所 計算機システム、及びその管理方法、並びにプログラム
US8473703B2 (en) 2011-02-23 2013-06-25 Hitachi, Ltd. Storage system and management method of the storage system
US8234419B1 (en) 2011-02-25 2012-07-31 Hitachi, Ltd. Storage system and method of controlling same to enable effective use of resources
JP5765416B2 (ja) * 2011-03-08 2015-08-19 日本電気株式会社 分散ストレージシステムおよび方法
US20120265956A1 (en) * 2011-04-18 2012-10-18 Hitachi, Ltd. Storage subsystem, data migration method and computer system
JP5749803B2 (ja) 2011-04-27 2015-07-15 株式会社日立製作所 情報記憶システム及びストレージシステム管理方法
US8364853B2 (en) 2011-06-01 2013-01-29 International Business Machines Corporation Fibre channel input/output data routing system and method
US9021155B2 (en) 2011-06-01 2015-04-28 International Business Machines Corporation Fibre channel input/output data routing including discarding of data transfer requests in response to error detection
US8738811B2 (en) 2011-06-01 2014-05-27 International Business Machines Corporation Fibre channel input/output data routing system and method
US8583988B2 (en) 2011-06-01 2013-11-12 International Business Machines Corporation Fibre channel input/output data routing system and method
US8677027B2 (en) 2011-06-01 2014-03-18 International Business Machines Corporation Fibre channel input/output data routing system and method
US8364854B2 (en) 2011-06-01 2013-01-29 International Business Machines Corporation Fibre channel input/output data routing system and method
US8473641B2 (en) 2011-06-30 2013-06-25 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8346978B1 (en) 2011-06-30 2013-01-01 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8549185B2 (en) 2011-06-30 2013-10-01 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8312176B1 (en) 2011-06-30 2012-11-13 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8495325B2 (en) 2011-07-22 2013-07-23 Hitachi, Ltd. Computer system and data migration method thereof
WO2013018128A1 (en) 2011-08-01 2013-02-07 Hitachi, Ltd. Storage apparatus and method for allocating an internal logical volume associated with an external logical volume to an internal tiered pool by assessing or inferring, the performance of said external logical volume
WO2013018130A1 (en) 2011-08-01 2013-02-07 Hitachi, Ltd. Data storage control apparatus and method
US8595460B2 (en) * 2011-08-26 2013-11-26 Vmware, Inc. Configuring object storage system for input/output operations
US8650359B2 (en) * 2011-08-26 2014-02-11 Vmware, Inc. Computer system accessing object storage system
US9158458B2 (en) 2011-09-21 2015-10-13 Os Nexus, Inc. Global management of tiered storage resources
US8645649B2 (en) * 2011-09-29 2014-02-04 Hitachi, Ltd. Computer system with reservation control
US20130238852A1 (en) * 2012-03-07 2013-09-12 Hitachi, Ltd. Management interface for multiple storage subsystems virtualization
JP5976842B2 (ja) 2012-04-23 2016-08-24 株式会社日立製作所 計算機システム、及び、計算機システムの仮想サーバ移行制御方法
US9134980B1 (en) * 2012-05-01 2015-09-15 Amazon Technologies, Inc. Compiler optimization in a computing environment
JP5826949B2 (ja) * 2012-05-11 2015-12-02 株式会社日立製作所 ストレージ装置及びデータ管理方法
US9104590B2 (en) 2012-07-20 2015-08-11 Hitachi, Ltd. Storage system including multiple storage apparatuses and pool virtualization method
JP6005446B2 (ja) 2012-08-31 2016-10-12 富士通株式会社 ストレージシステム、仮想化制御装置、情報処理装置、および、ストレージシステムの制御方法
US9069817B2 (en) * 2012-11-28 2015-06-30 International Business Machines Corporation Database row access control
CN104956310B (zh) 2013-01-28 2019-03-05 株式会社日立制作所 存储系统和用于分配资源的方法
US8918542B2 (en) 2013-03-15 2014-12-23 International Business Machines Corporation Facilitating transport mode data transfer between a channel subsystem and input/output devices
WO2014147658A1 (en) * 2013-03-18 2014-09-25 Hitachi, Ltd. Compound storage system and storage control method
US8990439B2 (en) 2013-05-29 2015-03-24 International Business Machines Corporation Transport mode data transfer between a channel subsystem and input/output devices
US9448742B2 (en) 2014-03-27 2016-09-20 Western Digital Technologies, Inc. Communication between a host and a secondary storage device
US9785520B2 (en) 2014-04-04 2017-10-10 Hitachi, Ltd. Computer system, storage apparatus and control method
US10628609B2 (en) * 2017-05-25 2020-04-21 Qualcomm Incorporated Method and apparatus for performing signature verification by offloading values to a server
JP6605077B2 (ja) * 2018-06-13 2019-11-13 キヤノン株式会社 情報処理装置、情報処理装置の制御方法およびそのプログラム
US11409471B2 (en) * 2020-03-02 2022-08-09 Silicon Motion, Inc. Method and apparatus for performing data access management of all flash array server

Family Cites Families (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771137A (en) 1971-09-10 1973-11-06 Ibm Memory control in a multipurpose system utilizing a broadcast
US4025904A (en) 1973-10-19 1977-05-24 Texas Instruments Incorporated Programmed allocation of computer memory workspace
US5155845A (en) * 1990-06-15 1992-10-13 Storage Technology Corporation Data storage system for providing redundant copies of data on different disk drives
US5193184A (en) * 1990-06-18 1993-03-09 Storage Technology Corporation Deleted data file space release system for a dynamically mapped virtual data storage subsystem
US5544347A (en) 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
US5459857A (en) 1992-05-15 1995-10-17 Storage Technology Corporation Fault tolerant disk array data storage subsystem
US5502368A (en) * 1994-06-06 1996-03-26 Ecoair Corp. Hybrid alternator with voltage regulator
US5408465A (en) 1993-06-21 1995-04-18 Hewlett-Packard Company Flexible scheme for admission control of multimedia streams on integrated networks
US5408485A (en) * 1994-05-11 1995-04-18 Alcatel Network Systems, Inc. Laser modulation controller using NRZ electrical modulation level control
US5504882A (en) 1994-06-20 1996-04-02 International Business Machines Corporation Fault tolerant data storage subsystem employing hierarchically arranged controllers
US5548712A (en) 1995-01-19 1996-08-20 Hewlett-Packard Company Data storage system and method for managing asynchronous attachment and detachment of storage disks
US5680580A (en) 1995-02-28 1997-10-21 International Business Machines Corporation Remote copy system for setting request interconnect bit in each adapter within storage controller and initiating request connect frame in response to the setting bit
US5917723A (en) 1995-05-22 1999-06-29 Lsi Logic Corporation Method and apparatus for transferring data between two devices with reduced microprocessor overhead
US5680640A (en) 1995-09-01 1997-10-21 Emc Corporation System for migrating data by selecting a first or second transfer means based on the status of a data element map initialized to a predetermined state
US5758118A (en) 1995-12-08 1998-05-26 International Business Machines Corporation Methods and data storage devices for RAID expansion by on-line addition of new DASDs
JP3287203B2 (ja) 1996-01-10 2002-06-04 株式会社日立製作所 外部記憶制御装置及び外部記憶制御装置間データ転送方法
US5870537A (en) 1996-03-13 1999-02-09 International Business Machines Corporation Concurrent switch to shadowed device for storage controller and device errors
JP3641872B2 (ja) 1996-04-08 2005-04-27 株式会社日立製作所 記憶装置システム
GB2312319B (en) 1996-04-15 1998-12-09 Discreet Logic Inc Video storage
US5901327A (en) * 1996-05-28 1999-05-04 Emc Corporation Bundling of write data from channel commands in a command chain for transmission over a data link between data storage systems for remote data mirroring
US6101497A (en) * 1996-05-31 2000-08-08 Emc Corporation Method and apparatus for independent and simultaneous access to a common data set
US5835954A (en) 1996-09-12 1998-11-10 International Business Machines Corporation Target DASD controlled data migration move
JP3193880B2 (ja) * 1996-12-11 2001-07-30 株式会社日立製作所 データ移行方法
JP3410010B2 (ja) * 1997-12-24 2003-05-26 株式会社日立製作所 サブシステムの移行方法および情報処理システム
US5895485A (en) 1997-02-24 1999-04-20 Eccs, Inc. Method and device using a redundant cache for preventing the loss of dirty data
JP3671595B2 (ja) 1997-04-01 2005-07-13 株式会社日立製作所 複合計算機システムおよび複合ｉ／ｏシステム
US6240466B1 (en) * 1997-04-21 2001-05-29 International Business Machines Corporation Object-oriented apparatus and method for determining new object location relative to an existing object
JP3228182B2 (ja) 1997-05-29 2001-11-12 株式会社日立製作所 記憶システム及び記憶システムへのアクセス方法
US6012123A (en) 1997-06-10 2000-01-04 Adaptec Inc External I/O controller system for an independent access parity disk array
JPH11181477A (ja) * 1997-12-18 1999-07-06 Kao Corp 洗浄剤組成物
US6393537B1 (en) * 1998-01-06 2002-05-21 International Business Machines Corporation Host storage management control of outboard data movement
US6247103B1 (en) 1998-01-06 2001-06-12 International Business Machines Corporation Host storage management control of outboard data movement using push-pull operations
US6173374B1 (en) 1998-02-11 2001-01-09 Lsi Logic Corporation System and method for peer-to-peer accelerated I/O shipping between host bus adapters in clustered computer network
US6865642B2 (en) * 1998-06-24 2005-03-08 International Business Machines Corporation Method and apparatus for disk caching for an intermediary controller
US6260120B1 (en) 1998-06-29 2001-07-10 Emc Corporation Storage mapping and partitioning among multiple host processors in the presence of login state changes and host controller replacement
US6393540B1 (en) * 1998-06-30 2002-05-21 Emc Corporation Moving a logical object from a set of source locations to a set of destination locations using a single command
US6195730B1 (en) 1998-07-24 2001-02-27 Storage Technology Corporation Computer system with storage device mapping input/output processor
DE69938378T2 (de) * 1998-08-20 2009-04-30 Hitachi, Ltd. Kopieren von Daten in Speichersystemen
US6396477B1 (en) * 1998-09-14 2002-05-28 Microsoft Corp. Method of interacting with a computer using a proximity sensor in a computer input device
US6718457B2 (en) * 1998-12-03 2004-04-06 Sun Microsystems, Inc. Multiple-thread processor for threaded software applications
US6542961B1 (en) 1998-12-22 2003-04-01 Hitachi, Ltd. Disk storage system including a switch
US6457139B1 (en) 1998-12-30 2002-09-24 Emc Corporation Method and apparatus for providing a host computer with information relating to the mapping of logical volumes within an intelligent storage system
JP3780732B2 (ja) * 1999-03-10 2006-05-31 株式会社日立製作所 分散制御システム
US7082462B1 (en) 1999-03-12 2006-07-25 Hitachi, Ltd. Method and system of managing an access to a private logical unit of a storage system
US6654830B1 (en) 1999-03-25 2003-11-25 Dell Products L.P. Method and system for managing data migration for a storage system
US6640278B1 (en) 1999-03-25 2003-10-28 Dell Products L.P. Method for configuration and management of storage resources in a storage network
US6446141B1 (en) 1999-03-25 2002-09-03 Dell Products, L.P. Storage server system including ranking of data source
US6553408B1 (en) 1999-03-25 2003-04-22 Dell Products L.P. Virtual device architecture having memory for storing lists of driver modules
EP1058190B1 (de) 1999-06-01 2010-02-24 Hitachi, Ltd. Verfahren zur Datensicherung
US6247099B1 (en) 1999-06-03 2001-06-12 International Business Machines Corporation System and method for maintaining cache coherency and data synchronization in a computer system having multiple active controllers
US6219753B1 (en) 1999-06-04 2001-04-17 International Business Machines Corporation Fiber channel topological structure and method including structure and method for raid devices and controllers
JP3853540B2 (ja) 1999-06-30 2006-12-06 日本電気株式会社 ファイバチャネル接続磁気ディスク装置およびファイバチャネル接続磁気ディスク制御装置
US6446175B1 (en) 1999-07-28 2002-09-03 Storage Technology Corporation Storing and retrieving data on tape backup system located at remote storage system site
US7734591B1 (en) * 1999-08-16 2010-06-08 Netapp, Inc. Coherent device to device data replication
US6775830B1 (en) 1999-09-24 2004-08-10 Hitachi, Ltd. Computer system and a program install method thereof
US6587093B1 (en) * 1999-11-04 2003-07-01 Synaptics Incorporated Capacitive mouse
US6523098B1 (en) * 1999-12-22 2003-02-18 Intel Corporation Mechanism for efficient low priority write draining
US6583784B1 (en) * 1999-12-29 2003-06-24 Honeywell International Inc. Pointing device based upon the hall effect and method for operating the same
US6484173B1 (en) 2000-02-07 2002-11-19 Emc Corporation Controlling access to a storage device
US20020103889A1 (en) 2000-02-11 2002-08-01 Thomas Markson Virtual storage layer approach for dynamically associating computer storage with processing hosts
JP3918394B2 (ja) 2000-03-03 2007-05-23 株式会社日立製作所 データ移行方法
US20020065864A1 (en) 2000-03-03 2002-05-30 Hartsell Neal D. Systems and method for resource tracking in information management environments
US6654831B1 (en) 2000-03-07 2003-11-25 International Business Machine Corporation Using multiple controllers together to create data spans
US6490659B1 (en) 2000-03-31 2002-12-03 International Business Machines Corporation Warm start cache recovery in a dual active controller with cache coherency using stripe locks for implied storage volume reservations
US6601128B1 (en) * 2000-05-02 2003-07-29 International Business Machines Corporation Method, system, program, and data structure for selecting a preferred path to a storage device
JP4175764B2 (ja) 2000-05-18 2008-11-05 株式会社日立製作所 計算機システム
JP2001337790A (ja) * 2000-05-24 2001-12-07 Hitachi Ltd 記憶システム及びその階層管理制御方法
JP4719957B2 (ja) * 2000-05-24 2011-07-06 株式会社日立製作所 記憶制御装置及び記憶システム並びに記憶システムのセキュリティ設定方法
EP1158409B1 (de) 2000-05-25 2008-05-28 Hitachi, Ltd. Speichersystem zur Bestätigung der Datensynchronisierung während des asynchronen Fernkopierens
US6745207B2 (en) 2000-06-02 2004-06-01 Hewlett-Packard Development Company, L.P. System and method for managing virtual storage
EP1178407A3 (de) 2000-06-02 2007-12-12 Compaq Computer Corporation Architektur zur parallelen E/A Abbildung gesteuert durch verteilte Tabellen
US6697367B1 (en) * 2000-06-12 2004-02-24 Emc Corporation Multihop system calls
JP4776804B2 (ja) 2000-06-12 2011-09-21 キヤノン株式会社 ネットワークデバイス及びその制御方法、並びにコンピュータプログラム
US6804755B2 (en) 2000-06-19 2004-10-12 Storage Technology Corporation Apparatus and method for performing an instant copy of data based on a dynamically changeable virtual mapping scheme
US6912537B2 (en) 2000-06-20 2005-06-28 Storage Technology Corporation Dynamically changeable virtual mapping scheme
JP2002014777A (ja) 2000-06-29 2002-01-18 Hitachi Ltd データ移行方法並びにプロトコル変換装置及びそれを用いたスイッチング装置
US6675258B1 (en) 2000-06-30 2004-01-06 Lsi Logic Corporation Methods and apparatus for seamless firmware update and propagation in a dual raid controller system
US6766430B2 (en) 2000-07-06 2004-07-20 Hitachi, Ltd. Data reallocation among storage systems
JP3998405B2 (ja) 2000-07-28 2007-10-24 富士通株式会社 アクセス制御方法及びこれを用いる記憶装置
US6457109B1 (en) * 2000-08-18 2002-09-24 Storage Technology Corporation Method and apparatus for copying data from one storage system to another storage system
US7148325B2 (en) 2000-09-28 2006-12-12 The Uab Research Foundation Chimeric retroviral gag genes and screening assays
WO2002065275A1 (en) 2001-01-11 2002-08-22 Yottayotta, Inc. Storage virtualization system and methods
US6681339B2 (en) 2001-01-16 2004-01-20 International Business Machines Corporation System and method for efficient failover/failback techniques for fault-tolerant data storage system
US6990547B2 (en) 2001-01-29 2006-01-24 Adaptec, Inc. Replacing file system processors by hot swapping
US7203730B1 (en) * 2001-02-13 2007-04-10 Network Appliance, Inc. Method and apparatus for identifying storage devices
US6880062B1 (en) 2001-02-13 2005-04-12 Candera, Inc. Data mover mechanism to achieve SAN RAID at wire speed
WO2002065249A2 (en) 2001-02-13 2002-08-22 Candera, Inc. Storage virtualization and storage management to provide higher level storage services
US6606690B2 (en) 2001-02-20 2003-08-12 Hewlett-Packard Development Company, L.P. System and method for accessing a storage area network as network attached storage
JP4041656B2 (ja) 2001-03-02 2008-01-30 株式会社日立製作所 ストレージシステム及びストレージシステムにおけるデータ送受信方法
US6540291B2 (en) 2001-04-17 2003-04-01 Ultra-Mek, Inc. Off-the-floor reclining chair
JP4009434B2 (ja) 2001-04-18 2007-11-14 株式会社日立製作所 磁気ディスク装置間結合装置
US20020188592A1 (en) 2001-06-11 2002-12-12 Storage Technology Corporation Outboard data storage management system and method
US6728848B2 (en) * 2001-06-11 2004-04-27 Hitachi, Ltd. Method and system for backing up storage system data
JP4032670B2 (ja) 2001-06-21 2008-01-16 株式会社日立製作所 ホストコンピュータの認証を行う記憶装置システム
US6735637B2 (en) 2001-06-28 2004-05-11 Hewlett-Packard Development Company, L.P. Method and system for providing advanced warning to a data stage device in order to decrease the time for a mirror split operation without starving host I/O request processsing
US6718447B2 (en) 2001-06-28 2004-04-06 Hewlett-Packard Development Company, L.P. Method and system for providing logically consistent logical unit backup snapshots within one or more data storage devices
US6647460B2 (en) 2001-07-13 2003-11-11 Hitachi, Ltd. Storage device with I/O counter for partial data reallocation
US6816945B2 (en) 2001-08-03 2004-11-09 International Business Machines Corporation Quiesce system storage device and method in a dual active controller with cache coherency using stripe locks for implied storage volume reservations
US6640291B2 (en) 2001-08-10 2003-10-28 Hitachi, Ltd. Apparatus and method for online data migration with remote copy
KR100919313B1 (ko) * 2001-09-18 2009-10-01 소니 가부시끼 가이샤 송신장치, 송신방법, 콘텐츠 분배 시스템, 콘텐츠 분배방법 및 프로그램이 저장된 기억매체
US7421509B2 (en) 2001-09-28 2008-09-02 Emc Corporation Enforcing quality of service in a storage network
US7404000B2 (en) 2001-09-28 2008-07-22 Emc Corporation Protocol translation in a storage system
US7185062B2 (en) 2001-09-28 2007-02-27 Emc Corporation Switch-based storage services
US6976134B1 (en) 2001-09-28 2005-12-13 Emc Corporation Pooling and provisioning storage resources in a storage network
US20030079018A1 (en) 2001-09-28 2003-04-24 Lolayekar Santosh C. Load balancing in a storage network
US6910098B2 (en) 2001-10-16 2005-06-21 Emc Corporation Method and apparatus for maintaining data coherency
JP2003140837A (ja) 2001-10-30 2003-05-16 Hitachi Ltd ディスクアレイ制御装置
US7107320B2 (en) 2001-11-02 2006-09-12 Dot Hill Systems Corp. Data mirroring between controllers in an active-active controller pair
US7055056B2 (en) 2001-11-21 2006-05-30 Hewlett-Packard Development Company, L.P. System and method for ensuring the availability of a storage system
US7173929B1 (en) * 2001-12-10 2007-02-06 Incipient, Inc. Fast path for performing data operations
US6948039B2 (en) 2001-12-14 2005-09-20 Voom Technologies, Inc. Data backup and restoration using dynamic virtual storage
US7007152B2 (en) 2001-12-28 2006-02-28 Storage Technology Corporation Volume translation apparatus and method
US6826666B2 (en) * 2002-02-07 2004-11-30 Microsoft Corporation Method and system for transporting data content on a storage area network
US6912669B2 (en) 2002-02-21 2005-06-28 International Business Machines Corporation Method and apparatus for maintaining cache coherency in a storage system
JP4219602B2 (ja) 2002-03-01 2009-02-04 株式会社日立製作所 記憶制御装置および記憶制御装置の制御方法
US7010663B2 (en) * 2002-03-22 2006-03-07 Sun Microsystems, Inc. Method and system for dividing a plurality of existing volumes of storage into a plurality of virtual logical units of storage
US6922761B2 (en) 2002-03-25 2005-07-26 Emc Corporation Method and system for migrating data
US7032131B2 (en) * 2002-03-26 2006-04-18 Hewlett-Packard Development Company, L.P. System and method for ensuring merge completion in a storage area network
JP2003316522A (ja) 2002-04-26 2003-11-07 Hitachi Ltd 計算機システムおよび計算機システムの制御方法
US20040003022A1 (en) 2002-06-27 2004-01-01 International Business Machines Corporation Method and system for using modulo arithmetic to distribute processing over multiple processors
JP2004102374A (ja) 2002-09-05 2004-04-02 Hitachi Ltd データ移行装置を有する情報処理システム
US7020758B2 (en) 2002-09-18 2006-03-28 Ortera Inc. Context sensitive storage management
US7945669B2 (en) 2002-10-30 2011-05-17 Emc Corporation Method and apparatus for provisioning storage resources
JP4325843B2 (ja) 2002-12-20 2009-09-02 株式会社日立製作所 論理ボリュームコピー先性能調整方法及び装置
JP2004220450A (ja) 2003-01-16 2004-08-05 Hitachi Ltd ストレージ装置、その導入方法、及びその導入プログラム
JP4322511B2 (ja) 2003-01-27 2009-09-02 株式会社日立製作所 情報処理システムの制御方法、及び情報処理システム
JP4387116B2 (ja) 2003-02-28 2009-12-16 株式会社日立製作所 ストレージシステムの制御方法、及びストレージシステム
JP4165747B2 (ja) * 2003-03-20 2008-10-15 株式会社日立製作所 記憶システム、制御装置及び制御装置のプログラム
US8788764B2 (en) * 2003-10-08 2014-07-22 Oracle International Corporation Access controller for storage devices

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US7412543B2 (en) 2008-08-12
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US7209986B2 (en) 2007-04-24
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US20030221077A1 (en) 2003-11-27
US7457899B2 (en) 2008-11-25
US7051121B2 (en) 2006-05-23
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ATE416416T1 (de) 2008-12-15
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JP2004005370A (ja) 2004-01-08
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