DE60111039D1 - Speichersystem das aus mehreren speichergeräten besteht, mit verschiedenen fehlertoleranten verfahren - Google Patents

Speichersystem das aus mehreren speichergeräten besteht, mit verschiedenen fehlertoleranten verfahren

Info

Publication number
DE60111039D1
DE60111039D1 DE60111039T DE60111039T DE60111039D1 DE 60111039 D1 DE60111039 D1 DE 60111039D1 DE 60111039 T DE60111039 T DE 60111039T DE 60111039 T DE60111039 T DE 60111039T DE 60111039 D1 DE60111039 D1 DE 60111039D1
Authority
DE
Germany
Prior art keywords
storage
access
devices
sau
saus
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
DE60111039T
Other languages
English (en)
Other versions
DE60111039T2 (de
Inventor
Alexandru Mitaru
W Stallkamp
Michael Powell
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.)
Omneon Inc
Original Assignee
Omneon Video Networks Inc
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 Omneon Video Networks Inc filed Critical Omneon Video Networks Inc
Application granted granted Critical
Publication of DE60111039D1 publication Critical patent/DE60111039D1/de
Publication of DE60111039T2 publication Critical patent/DE60111039T2/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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/1016—Continuous RAID, i.e. RAID system that allows streaming or continuous media, e.g. VOD
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/1021—Different size blocks, i.e. mapping of blocks of different size in RAID systems with parity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/103—Hybrid, i.e. RAID systems with parity comprising a mix of RAID types
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/104—Metadata, i.e. metadata associated with RAID systems with parity
DE60111039T 2000-04-07 2001-03-28 Speichersystem das aus mehreren speichergeräten besteht, mit verschiedenen fehlertoleranten verfahren Expired - Lifetime DE60111039T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/544,946 US6571351B1 (en) 2000-04-07 2000-04-07 Tightly coupled secondary storage system and file system
US544946 2000-04-07
PCT/US2001/010526 WO2001077829A2 (en) 2000-04-07 2001-03-28 Multi-device storage system with differing fault tolerant methodologies

Publications (2)

Publication Number Publication Date
DE60111039D1 true DE60111039D1 (de) 2005-06-30
DE60111039T2 DE60111039T2 (de) 2006-05-04

Family

ID=24174233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111039T Expired - Lifetime DE60111039T2 (de) 2000-04-07 2001-03-28 Speichersystem das aus mehreren speichergeräten besteht, mit verschiedenen fehlertoleranten verfahren

Country Status (6)

Country Link
US (1) US6571351B1 (de)
EP (1) EP1272931B1 (de)
AT (1) ATE296464T1 (de)
AU (1) AU2001249741A1 (de)
DE (1) DE60111039T2 (de)
WO (1) WO2001077829A2 (de)

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US7533405B2 (en) * 2000-08-30 2009-05-12 Panasonic Corporation Nonlinear broadcast system
US6996742B2 (en) * 2000-11-28 2006-02-07 Sedna Patent Services, Llc Method for regenerating and streaming content from a video server using RAID 5 data striping
US20020069318A1 (en) * 2000-12-01 2002-06-06 Chow Yan Chiew Real time application accelerator and method of operating the same
US6775794B1 (en) * 2001-05-23 2004-08-10 Applied Micro Circuits Corporation Use of activity bins to increase the performance of disk arrays
US6904540B2 (en) * 2001-10-29 2005-06-07 Hewlett-Packard Development Company, L.P. Targeted data protection
US7644136B2 (en) * 2001-11-28 2010-01-05 Interactive Content Engines, Llc. Virtual file system
US7788396B2 (en) * 2001-11-28 2010-08-31 Interactive Content Engines, Llc Synchronized data transfer system
JP3579389B2 (ja) * 2001-11-30 2004-10-20 株式会社東芝 ディスクアレイ装置及び同装置におけるデータ復旧方法
JP3682256B2 (ja) * 2001-11-30 2005-08-10 株式会社東芝 ディスクアレイ装置及び同装置におけるパリティ処理方法
US7024586B2 (en) * 2002-06-24 2006-04-04 Network Appliance, Inc. Using file system information in raid data reconstruction and migration
WO2004099988A1 (en) * 2003-05-05 2004-11-18 Trustees Of Boston University Data storage distribution and retrieval
US7386663B2 (en) * 2004-05-13 2008-06-10 Cousins Robert E Transaction-based storage system and method that uses variable sized objects to store data
US20060041793A1 (en) * 2004-08-17 2006-02-23 Dell Products L.P. System, method and software for enhanced raid rebuild
US8352782B2 (en) * 2005-09-30 2013-01-08 Cleversafe, Inc. Range based rebuilder for use with a dispersed data storage network
US8555109B2 (en) * 2009-07-30 2013-10-08 Cleversafe, Inc. Method and apparatus for distributed storage integrity processing
US11221917B1 (en) 2005-09-30 2022-01-11 Pure Storage, Inc. Integrity processing in a dispersed storage network
US11620185B2 (en) 2005-09-30 2023-04-04 Pure Storage, Inc. Integrity processing in a dispersed storage network
US10860424B1 (en) 2005-09-30 2020-12-08 Pure Storage, Inc. Background verification processing in a storage network
US8880799B2 (en) * 2005-09-30 2014-11-04 Cleversafe, Inc. Rebuilding data on a dispersed storage network
US7644303B2 (en) * 2005-10-07 2010-01-05 Agere Systems Inc. Back-annotation in storage-device array
US7769948B2 (en) * 2005-10-07 2010-08-03 Agere Systems Inc. Virtual profiles for storage-device array encoding/decoding
US7653783B2 (en) * 2005-10-07 2010-01-26 Agere Systems Inc. Ping-pong state machine for storage-device array
US8291161B2 (en) * 2005-10-07 2012-10-16 Agere Systems Llc Parity rotation in storage-device array
US7913075B2 (en) * 2007-07-03 2011-03-22 Pmc-Sierra, Inc. Systems and methods for automatic provisioning of storage and operating system installation from pre-existing iSCSI target
US7861036B2 (en) * 2007-09-18 2010-12-28 Agere Systems Inc. Double degraded array protection in an integrated network attached storage device
US8001417B2 (en) * 2007-12-30 2011-08-16 Agere Systems Inc. Method and apparatus for repairing uncorrectable drive errors in an integrated network attached storage device
US8706980B2 (en) * 2009-07-30 2014-04-22 Cleversafe, Inc. Method and apparatus for slice partial rebuilding in a dispersed storage network
US9270298B2 (en) * 2009-11-24 2016-02-23 International Business Machines Corporation Selecting storage units to rebuild an encoded data slice
US9152514B2 (en) * 2009-11-24 2015-10-06 Cleversafe, Inc. Rebuilding a data segment in a dispersed storage network
US8918897B2 (en) * 2009-11-24 2014-12-23 Cleversafe, Inc. Dispersed storage network data slice integrity verification
US8464090B2 (en) 2010-09-21 2013-06-11 International Business Machines Corporation Recovery of failed disks in an array of disks
EP2643771B1 (de) * 2010-11-26 2017-11-08 Telefonaktiebolaget LM Ericsson (publ) Echtzeit-datenbanksystem
JP2013058172A (ja) * 2011-09-09 2013-03-28 Toshiba Corp 映像収録再生装置、収録方法及び再構築方法
US9842117B1 (en) * 2014-12-29 2017-12-12 EMC IP Holding Company LLC Managing replication of file systems
US10001947B1 (en) * 2015-05-08 2018-06-19 American Megatrends, Inc. Systems, methods and devices for performing efficient patrol read operations in a storage system
US10120573B2 (en) 2015-09-14 2018-11-06 Microsoft Technology Licensing, Llc. Modular sequential writing of data to data storage devices
CN108228085A (zh) * 2016-12-21 2018-06-29 伊姆西Ip控股有限责任公司 用于管理存储系统的方法和设备

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US5166939A (en) 1990-03-02 1992-11-24 Micro Technology, Inc. Data storage apparatus and method
AU8683991A (en) 1990-11-09 1992-05-14 Array Technology Corporation Logical partitioning of a redundant array storage system
JP3183719B2 (ja) 1992-08-26 2001-07-09 三菱電機株式会社 アレイ型記録装置
JP3188071B2 (ja) 1993-10-14 2001-07-16 富士通株式会社 ディスクキャッシュ装置
US5732239A (en) 1994-05-19 1998-03-24 Starlight Networks Method for operating a disk storage system which stores video data so as to maintain the continuity of a plurality of video streams
US5657468A (en) 1995-08-17 1997-08-12 Ambex Technologies, Inc. Method and apparatus for improving performance in a reduntant array of independent disks
US6161192A (en) 1995-10-13 2000-12-12 Compaq Computer Corporation Raid array data storage system with storage device consistency bits and raidset consistency bits
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

Also Published As

Publication number Publication date
EP1272931B1 (de) 2005-05-25
WO2001077829A2 (en) 2001-10-18
WO2001077829A3 (en) 2002-04-04
ATE296464T1 (de) 2005-06-15
EP1272931A2 (de) 2003-01-08
DE60111039T2 (de) 2006-05-04
US6571351B1 (en) 2003-05-27
AU2001249741A1 (en) 2001-10-23

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Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M