JP2002169712A - 不揮発性ストレージを透過的に拡張する方法とシステム - Google Patents

不揮発性ストレージを透過的に拡張する方法とシステム

Info

Publication number
JP2002169712A
JP2002169712A JP2001329738A JP2001329738A JP2002169712A JP 2002169712 A JP2002169712 A JP 2002169712A JP 2001329738 A JP2001329738 A JP 2001329738A JP 2001329738 A JP2001329738 A JP 2001329738A JP 2002169712 A JP2002169712 A JP 2002169712A
Authority
JP
Japan
Prior art keywords
file
storage mechanism
drive
link
data
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.)
Pending
Application number
JP2001329738A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002169712A5 (enExample
Inventor
David P Golds
ピー． ゴールズ デービッド
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.)
Microsoft Corp
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of JP2002169712A publication Critical patent/JP2002169712A/ja
Publication of JP2002169712A5 publication Critical patent/JP2002169712A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0617—Improving the reliability of storage systems in relation to availability
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99956—File allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2001329738A 2000-10-26 2001-10-26 不揮発性ストレージを透過的に拡張する方法とシステム Pending JP2002169712A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/697,265 2000-10-26
US09/697,265 US6850959B1 (en) 2000-10-26 2000-10-26 Method and system for transparently extending non-volatile storage

Publications (2)

Publication Number Publication Date
JP2002169712A true JP2002169712A (ja) 2002-06-14
JP2002169712A5 JP2002169712A5 (enExample) 2005-06-30

Family

ID=24800468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001329738A Pending JP2002169712A (ja) 2000-10-26 2001-10-26 不揮発性ストレージを透過的に拡張する方法とシステム

Country Status (3)

Country Link
US (1) US6850959B1 (enExample)
EP (1) EP1209556A3 (enExample)
JP (1) JP2002169712A (enExample)

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JP2009015849A (ja) * 2007-06-29 2009-01-22 Symantec Corp スケーラブル・ファイル・システムの回復のためのリソース管理
US7925851B2 (en) 2003-03-27 2011-04-12 Hitachi, Ltd. Storage device

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US7587422B2 (en) 2003-04-24 2009-09-08 Neopath Networks, Inc. Transparent file replication using namespace replication
US7346664B2 (en) 2003-04-24 2008-03-18 Neopath Networks, Inc. Transparent file migration using namespace replication
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US7716187B2 (en) * 2003-05-21 2010-05-11 Microsoft Corporation System and method for transparent storage reorganization
US7890928B2 (en) * 2003-07-26 2011-02-15 Pilla Gurumurty Patrudu Mechanism and system for representing and processing rules
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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
JP2005228170A (ja) * 2004-02-16 2005-08-25 Hitachi Ltd 記憶装置システム
WO2005081942A2 (en) * 2004-02-20 2005-09-09 George Sullivan Hierarchical storage management
US8190741B2 (en) 2004-04-23 2012-05-29 Neopath Networks, Inc. Customizing a namespace in a decentralized storage environment
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US7720796B2 (en) 2004-04-23 2010-05-18 Neopath Networks, Inc. Directory and file mirroring for migration, snapshot, and replication
US20060117018A1 (en) * 2004-11-30 2006-06-01 Microsoft Corporation Method and system for caching remote files locally
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US8832697B2 (en) 2005-06-29 2014-09-09 Cisco Technology, Inc. Parallel filesystem traversal for transparent mirroring of directories and files
US8131689B2 (en) 2005-09-30 2012-03-06 Panagiotis Tsirigotis Accumulating access frequency and file attributes for supporting policy based storage management
JP5098145B2 (ja) * 2005-10-12 2012-12-12 ソニー株式会社 データ管理装置および記録媒体の管理方法
US7409523B2 (en) * 2005-12-16 2008-08-05 Microsoft Corporation Online storage volume shrink
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US7716420B2 (en) 2006-04-28 2010-05-11 Network Appliance, Inc. Methods of converting traditional volumes into flexible volumes
US7395389B2 (en) * 2006-07-27 2008-07-01 Microsoft Corporation Extending non-volatile storage at a computer system
US8990527B1 (en) * 2007-06-29 2015-03-24 Emc Corporation Data migration with source device reuse
US20090049459A1 (en) * 2007-08-14 2009-02-19 Microsoft Corporation Dynamically converting symbolic links
US8910165B2 (en) * 2009-10-14 2014-12-09 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Providing thread specific protection levels
US20120254555A1 (en) * 2011-03-31 2012-10-04 Hitachi, Ltd. Computer system and data management method
US9146679B2 (en) * 2011-06-18 2015-09-29 International Business Machines Corporation Effectively limitless apparent free space on storage device
US9244932B1 (en) * 2013-01-28 2016-01-26 Symantec Corporation Resolving reparse point conflicts when performing file operations
US9454532B2 (en) 2013-07-02 2016-09-27 Hitachi Data Systems Engineering UK Limited Method and apparatus for migration of a virtualized file system, data storage system for migration of a virtualized file system, and file server for use in a data storage system
US9460097B2 (en) 2013-07-02 2016-10-04 Hitachi Data Systems Engineering UK Limited Method and apparatus for migration of a virtualized file system, data storage system for migration of a virtualized file system, and file server for use in a data storage system
US9460111B2 (en) 2013-07-02 2016-10-04 Hitachi Data Systems Engineering UK Limited Method and apparatus for virtualization of a file system, data storage system for virtualization of a file system, and file server for use in a data storage system
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US7925851B2 (en) 2003-03-27 2011-04-12 Hitachi, Ltd. Storage device
US8230194B2 (en) 2003-03-27 2012-07-24 Hitachi, Ltd. Storage device
JP2009015849A (ja) * 2007-06-29 2009-01-22 Symantec Corp スケーラブル・ファイル・システムの回復のためのリソース管理

Also Published As

Publication number Publication date
US6850959B1 (en) 2005-02-01
EP1209556A2 (en) 2002-05-29
EP1209556A3 (en) 2007-11-14

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