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
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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 (https=) 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 (https=)
JP (1) JP4617194B2 (https=)
CN (1) CN1321365C (https=)

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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
EP3231136A1 (en) 2015-01-13 2017-10-18 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
WO1998040810A2 (en) * 1997-03-12 1998-09-17 Storage Technology Corporation Network attached virtual tape data storage subsystem
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
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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
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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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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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