JP2005322230A5 - - Google Patents

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Publication number
JP2005322230A5
JP2005322230A5 JP2005129031A JP2005129031A JP2005322230A5 JP 2005322230 A5 JP2005322230 A5 JP 2005322230A5 JP 2005129031 A JP2005129031 A JP 2005129031A JP 2005129031 A JP2005129031 A JP 2005129031A JP 2005322230 A5 JP2005322230 A5 JP 2005322230A5
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JP
Japan
Prior art keywords
virtual
controller
copy
request
message
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Application number
JP2005129031A
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English (en)
Japanese (ja)
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JP4617194B2 (ja
JP2005322230A (ja
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Priority claimed from US10/839,516 external-priority patent/US7636916B2/en
Application filed filed Critical
Publication of JP2005322230A publication Critical patent/JP2005322230A/ja
Publication of JP2005322230A5 publication Critical patent/JP2005322230A5/ja
Application granted granted Critical
Publication of JP4617194B2 publication Critical patent/JP4617194B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2005129031A 2004-05-05 2005-04-27 仮想ストレージ・コントローラ間での自己最適化作業負荷分配 Expired - Fee Related JP4617194B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/839,516 US7636916B2 (en) 2004-05-05 2004-05-05 Self-optimizing workload distribution among virtual storage controllers

Publications (3)

Publication Number Publication Date
JP2005322230A JP2005322230A (ja) 2005-11-17
JP2005322230A5 true JP2005322230A5 (enExample) 2008-05-08
JP4617194B2 JP4617194B2 (ja) 2011-01-19

Family

ID=35240630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005129031A Expired - Fee Related JP4617194B2 (ja) 2004-05-05 2005-04-27 仮想ストレージ・コントローラ間での自己最適化作業負荷分配

Country Status (3)

Country Link
US (1) US7636916B2 (enExample)
JP (1) JP4617194B2 (enExample)
CN (1) CN1321365C (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7853759B2 (en) * 2007-04-23 2010-12-14 Microsoft Corporation Hints model for optimization of storage devices connected to host and write optimization schema for storage devices
US7689759B2 (en) * 2007-08-29 2010-03-30 International Business Machines Corporation Method and apparatus for providing continuous access to shared tape drives from multiple virtual tape servers within a data storage system
JP4674242B2 (ja) * 2008-02-05 2011-04-20 富士通株式会社 仮想化スイッチ、コンピュータシステムおよびデータコピー方法
CN102576294B (zh) * 2009-10-07 2014-08-20 国际商业机器公司 含有多个存储装置的存储系统和方法
US9047126B2 (en) * 2011-04-06 2015-06-02 International Business Machines Corporation Continuous availability between sites at unlimited distances
US9058304B2 (en) * 2011-06-30 2015-06-16 International Business Machines Corporation Continuous workload availability between sites at unlimited distances
US9641449B2 (en) 2012-05-22 2017-05-02 International Business Machines Corporation Variable configurations for workload distribution across multiple sites
US8595385B1 (en) * 2013-05-28 2013-11-26 DSSD, Inc. Method and system for submission queue acceleration
JP2016018384A (ja) * 2014-07-08 2016-02-01 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、及びプログラム
WO2016112956A1 (en) 2015-01-13 2016-07-21 Huawei Technologies Co., Ltd. System and method for dynamic orchestration
US10996967B1 (en) * 2016-06-24 2021-05-04 EMC IP Holding Company LLC Presenting virtual disks as dual ported drives to a virtual storage system
CN113778914B (zh) * 2020-06-09 2024-06-18 华为技术有限公司 用于执行数据处理的装置、方法、和计算设备
CN113176951B (zh) * 2021-04-20 2024-10-18 京东科技控股股份有限公司 消息复制方法、装置、设备及计算机可读介质

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US5598549A (en) 1993-06-11 1997-01-28 At&T Global Information Solutions Company Array storage system for returning an I/O complete signal to a virtual I/O daemon that is separated from software array driver and physical device driver
US5440686A (en) * 1993-12-22 1995-08-08 International Business Machines Corporation Selecting a data unit candidate to be demoted to a backing store from a front store based upon thresholds individual to each of the data candidates
GB9414951D0 (en) * 1994-07-25 1994-09-14 British Telecomm Computer system having client-server architecture
EP1008051A4 (en) 1997-03-12 2007-04-25 Storage Technology Corp MEMORY DATA SUBSYSTEM ON VIRTUAL MAGNETIC STRIP AND ATTACHED TO A NETWORK
US6003044A (en) 1997-10-31 1999-12-14 Oracle Corporation Method and apparatus for efficiently backing up files using multiple computer systems
US6393537B1 (en) 1998-01-06 2002-05-21 International Business Machines Corporation Host storage management control of outboard data movement
US6477591B1 (en) 1998-03-03 2002-11-05 Highground Systems, Inc. Method and apparatus for storing and copying data via a first path and a second path wherein second path bypasses mirror driver
EP0969367A3 (en) * 1998-05-28 2001-07-11 Compaq Computer Corporation System and method used in a computer system for distributing tasks between multiprocessing I/O subsystems
US6249849B1 (en) 1999-06-16 2001-06-19 International Business Machines Corporation “Fail-Safe” updating of redundant data in multiple data storage libraries
US6502165B1 (en) * 1999-12-03 2002-12-31 International Business Machines Corporation Balanced access to data volumes with redundant copies stored in data storage libraries
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US6477628B1 (en) 2000-01-28 2002-11-05 International Business Machines Corporation Backup copy achieving improved efficiency by waiting until rewind/unload command for bulk data copy
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
US6507883B1 (en) 2000-10-23 2003-01-14 International Business Machines Corporation Recalling logical volumes to cache from physical media volumes for redundant storage in automated data storage libraries
US6510500B2 (en) 2001-03-09 2003-01-21 International Business Machines Corporation System and method for minimizing message transactions for fault-tolerant snapshots in a dual-controller environment
US6745212B2 (en) * 2001-06-27 2004-06-01 International Business Machines Corporation Preferential caching of uncopied logical volumes in an IBM peer-to-peer virtual tape server
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BRPI0117160B1 (pt) * 2001-10-29 2016-05-10 Nokia Siemens Networks Oy método para prover serviços multi-destinação (multicast) e/ou de radiodifusão a terminais de usuário via uma rede celular, elemento de rede para uma rede celular, elemento de rede para terminais de usuário de uma rede celular, rede celular, terminal de usuário para uma rede celular, e, sistema de rádio móvel
JP2003162377A (ja) * 2001-11-28 2003-06-06 Hitachi Ltd ディスクアレイシステム及びコントローラ間での論理ユニットの引き継ぎ方法
JP2003242097A (ja) * 2002-02-15 2003-08-29 Hitachi Ltd クロスコール機能を備えるディスク制御装置
JP2003316715A (ja) * 2002-04-24 2003-11-07 Hitachi Ltd 複数ポートを有するコンピュータの制御方法、複数ポートを有するコンピュータ、コンピュータシステムの制御方法
US7401124B2 (en) * 2003-09-05 2008-07-15 International Business Machines Corporation Apparatus and method to write information to two geographically separated virtual tape servers

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