JP2001265536A5 - - Google Patents

Download PDF

Info

Publication number
JP2001265536A5
JP2001265536A5 JP2001014113A JP2001014113A JP2001265536A5 JP 2001265536 A5 JP2001265536 A5 JP 2001265536A5 JP 2001014113 A JP2001014113 A JP 2001014113A JP 2001014113 A JP2001014113 A JP 2001014113A JP 2001265536 A5 JP2001265536 A5 JP 2001265536A5
Authority
JP
Japan
Prior art keywords
mttf
data storage
storage area
data
storage system
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
JP2001014113A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001265536A (ja
Filing date
Publication date
Priority claimed from US09/490,792 external-priority patent/US6609219B1/en
Application filed filed Critical
Publication of JP2001265536A publication Critical patent/JP2001265536A/ja
Publication of JP2001265536A5 publication Critical patent/JP2001265536A5/ja
Pending legal-status Critical Current

Links

JP2001014113A 2000-01-24 2001-01-23 階層的記憶システム用のデータ破損試験方法 Pending JP2001265536A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/490,792 US6609219B1 (en) 2000-01-24 2000-01-24 Data corruption testing technique for a hierarchical storage system
US490792 2000-01-24

Publications (2)

Publication Number Publication Date
JP2001265536A JP2001265536A (ja) 2001-09-28
JP2001265536A5 true JP2001265536A5 (enExample) 2005-07-07

Family

ID=23949488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001014113A Pending JP2001265536A (ja) 2000-01-24 2001-01-23 階層的記憶システム用のデータ破損試験方法

Country Status (3)

Country Link
US (1) US6609219B1 (enExample)
JP (1) JP2001265536A (enExample)
DE (1) DE10051610B4 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030009305A1 (en) * 2001-06-12 2003-01-09 Eden John S. Flexible, extensible, and portable testing platform
US7581253B2 (en) 2004-07-20 2009-08-25 Lenovo (Singapore) Pte. Ltd. Secure storage tracking for anti-virus speed-up
CN105957557B (zh) * 2016-05-03 2018-12-25 中国航天科技集团公司第九研究院第七七一研究所 一种面向指令存储器的可靠性评估方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775978A (en) 1987-01-12 1988-10-04 Magnetic Peripherals Inc. Data error correction system
JP2548480B2 (ja) * 1992-02-10 1996-10-30 富士通株式会社 アレイディスク装置のディスク装置診断方法
US5857112A (en) * 1992-09-09 1999-01-05 Hashemi; Ebrahim System for achieving enhanced performance and data availability in a unified redundant array of disk drives by using user defined partitioning and level of redundancy
US5621887A (en) * 1993-04-07 1997-04-15 Sequoia Systems, Inc. Fault tolerant disk management system which tests failed disks during varied time intervals which are based upon the criticality associated with the failed disks
US5581690A (en) 1993-06-29 1996-12-03 Digital Equipment Corporation Method and apparatus for preventing the use of corrupt data in a multiple disk raid organized storage system
US5504858A (en) 1993-06-29 1996-04-02 Digital Equipment Corporation Method and apparatus for preserving data integrity in a multiple disk raid organized storage system
US5392244A (en) * 1993-08-19 1995-02-21 Hewlett-Packard Company Memory systems with data storage redundancy management
US5500940A (en) 1994-04-25 1996-03-19 Hewlett-Packard Company Method for evaluating failure in an electronic data storage system and preemptive notification thereof, and system with component failure evaluation
US5615352A (en) 1994-10-05 1997-03-25 Hewlett-Packard Company Methods for adding storage disks to a hierarchic disk array while maintaining data availability
US5572661A (en) 1994-10-05 1996-11-05 Hewlett-Packard Company Methods and system for detecting data loss in a hierarchic data storage system
US5664187A (en) 1994-10-26 1997-09-02 Hewlett-Packard Company Method and system for selecting data for migration in a hierarchic data storage system using frequency distribution tables
DE19536232C1 (de) * 1995-09-28 1996-10-24 Siemens Nixdorf Inf Syst Festplatten-Speichersystem mit gekoppelten Platten
US5961652A (en) 1995-10-13 1999-10-05 Compaq Computer Corporation Read checking for drive rebuild
US5717850A (en) * 1996-03-12 1998-02-10 International Business Machines Corporation Efficient system for predicting and processing storage subsystem failure
KR100267366B1 (en) * 1997-07-15 2000-10-16 Samsung Electronics Co Ltd Method for recoding parity and restoring data of failed disks in an external storage subsystem and apparatus therefor
JP3557511B2 (ja) * 1997-08-27 2004-08-25 沖電気工業株式会社 半導体ディスク装置の寿命算出方法
US6138249A (en) * 1997-12-11 2000-10-24 Emc Corporation Method and apparatus for monitoring computer systems during manufacturing, testing and in the field

Similar Documents

Publication Publication Date Title
US8099554B1 (en) System and method for flash-based data caching
US8082465B1 (en) Auto-adapting cache memory system and method
US8615678B1 (en) Auto-adapting multi-tier cache
US8074112B1 (en) Memory backup used in a raid system
WO2002014997A3 (en) Apparatus and method for writing and reading data to and from a virtual volume of redundant storage devices
US7260695B2 (en) Scanning modified data during power loss
US6449689B1 (en) System and method for efficiently storing compressed data on a hard disk drive
US7103811B2 (en) Mechanisms for detecting silent errors in streaming media devices
US8738857B1 (en) System and method for improving cache performance
JP2003131954A5 (enExample)
EP0639811A3 (en) Memory systems with data storage redundancy management
WO2002046930A3 (en) Data storage system and method employing a write-ahead hash log
KR20170092713A (ko) 메시지 다이제스트들을 계산하기 위한 시스템 및 방법
US9268693B1 (en) System and method for improving cache performance
JPH08321138A (ja) デジタル・データを格納する方法
US20050066230A1 (en) Data reliabilty bit storage qualifier and logical unit metadata
US9268696B1 (en) System and method for improving cache performance
JP2003345528A5 (enExample)
JP2008016026A (ja) ２ｄダイナミック適応データキャッシング
JP2002278707A5 (enExample)
US10838646B2 (en) Method and apparatus for presearching stored data
JP2001265536A5 (enExample)
US8099549B1 (en) System and method for erasure encoding
CN102609223A (zh) 一种独立冗余磁盘阵列系统及其初始化方法
US20100211703A1 (en) Storage Apparatus and Data Integrity Assurance Method