CN101446926B - 一种高速缓冲存储器掉电数据保存方法、设备和系统 - Google Patents
一种高速缓冲存储器掉电数据保存方法、设备和系统 Download PDFInfo
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- CN101446926B CN101446926B CN2008101721115A CN200810172111A CN101446926B CN 101446926 B CN101446926 B CN 101446926B CN 2008101721115 A CN2008101721115 A CN 2008101721115A CN 200810172111 A CN200810172111 A CN 200810172111A CN 101446926 B CN101446926 B CN 101446926B
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000013507 mapping Methods 0.000 claims abstract description 43
- 230000011664 signaling Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000005012 migration Effects 0.000 claims description 11
- 238000013508 migration Methods 0.000 claims description 11
- 208000036829 Device dislocation Diseases 0.000 claims description 5
- 230000008569 process Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2015—Redundant power supplies
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- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1441—Resetting or repowering
-
- 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
Abstract
Description
Claims (8)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101721115A CN101446926B (zh) | 2008-11-10 | 2008-11-10 | 一种高速缓冲存储器掉电数据保存方法、设备和系统 |
PCT/CN2009/073081 WO2010051705A1 (zh) | 2008-11-10 | 2009-08-04 | 一种高速缓冲存储器掉电数据保存方法、设备和系统 |
JP2009241390A JP5048741B2 (ja) | 2008-11-10 | 2009-10-20 | 電源異常の場合にキャッシュ内のデータを格納するための方法、デバイス及びシステム |
US12/607,640 US8156376B2 (en) | 2008-11-10 | 2009-10-28 | Method, device and system for storing data in cache in case of power failure |
ES09175388T ES2359488T3 (es) | 2008-11-10 | 2009-11-09 | Método, dispositivo y sistema para el almacenamiento de datos en una memoria caché ne caso de fallo de la alimentación. |
EP09175388A EP2187308B1 (en) | 2008-11-10 | 2009-11-09 | Method, device and system for storing data in cache in case of power failure |
DE602009000637T DE602009000637D1 (de) | 2008-11-10 | 2009-11-09 | Verfahren, Vorrichtung und System zum Speichern von Daten in einem Cachespeicher für den Fall eines Stromausfalls |
AT09175388T ATE496335T1 (de) | 2008-11-10 | 2009-11-09 | Verfahren, vorrichtung und system zum speichern von daten in einem cachespeicher für den fall eines stromausfalls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101721115A CN101446926B (zh) | 2008-11-10 | 2008-11-10 | 一种高速缓冲存储器掉电数据保存方法、设备和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101446926A CN101446926A (zh) | 2009-06-03 |
CN101446926B true CN101446926B (zh) | 2011-06-01 |
Family
ID=40742612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101721115A Active CN101446926B (zh) | 2008-11-10 | 2008-11-10 | 一种高速缓冲存储器掉电数据保存方法、设备和系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8156376B2 (zh) |
EP (1) | EP2187308B1 (zh) |
JP (1) | JP5048741B2 (zh) |
CN (1) | CN101446926B (zh) |
AT (1) | ATE496335T1 (zh) |
DE (1) | DE602009000637D1 (zh) |
ES (1) | ES2359488T3 (zh) |
WO (1) | WO2010051705A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101446926B (zh) * | 2008-11-10 | 2011-06-01 | 成都市华为赛门铁克科技有限公司 | 一种高速缓冲存储器掉电数据保存方法、设备和系统 |
US8799631B2 (en) * | 2010-11-11 | 2014-08-05 | Lsi Corporation | Dynamically select operating system (OS) to boot based on hardware states |
CN102033826B (zh) * | 2010-12-03 | 2012-05-30 | 创新科存储技术有限公司 | 内存掉电数据保护的装置和方法 |
US9128887B2 (en) * | 2012-08-20 | 2015-09-08 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Using a buffer to replace failed memory cells in a memory component |
US9141505B1 (en) * | 2012-09-27 | 2015-09-22 | Emc Corporation | Adaptive failure survivability in a storage system using save time and data transfer after power loss |
US9465426B2 (en) | 2013-09-18 | 2016-10-11 | Huawei Technologies Co., Ltd. | Method for backing up data in a case of power failure of storage system, and storage system controller |
CN103500131B (zh) * | 2013-09-18 | 2015-09-09 | 华为技术有限公司 | 一种存储系统掉电数据备份方法及存储系统控制器 |
CN103605620B (zh) * | 2013-11-28 | 2017-01-11 | 北京华胜天成科技股份有限公司 | 一种集群存储数据保护方法及装置 |
CN104035893A (zh) * | 2014-06-30 | 2014-09-10 | 浪潮(北京)电子信息产业有限公司 | 一种在计算机异常掉电时的数据保存方法 |
CN106557143B (zh) | 2015-09-28 | 2020-02-28 | 伊姆西Ip控股有限责任公司 | 用于数据存储设备的装置和方法 |
JP6406219B2 (ja) * | 2015-11-12 | 2018-10-17 | 京セラドキュメントソリューションズ株式会社 | 通信装置及び画像形成装置 |
CN107229413B (zh) * | 2016-03-23 | 2020-05-12 | 群联电子股份有限公司 | 存储器管理方法、存储器控制电路单元与存储器储存装置 |
CN105843711A (zh) * | 2016-06-21 | 2016-08-10 | 北京飞杰信息技术有限公司 | 数据防掉电保护方法及系统 |
CN107797642B (zh) * | 2016-09-07 | 2019-12-06 | 华为技术有限公司 | 一种备电方法及装置 |
CN108446009A (zh) * | 2018-03-10 | 2018-08-24 | 北京联想核芯科技有限公司 | 掉电控制方法、装置、设备及介质 |
US11620233B1 (en) * | 2019-09-30 | 2023-04-04 | Amazon Technologies, Inc. | Memory data migration hardware |
CN112801856A (zh) * | 2021-02-04 | 2021-05-14 | 西安万像电子科技有限公司 | 数据处理方法和装置 |
US20230171099A1 (en) * | 2021-11-27 | 2023-06-01 | Oracle International Corporation | Methods, systems, and computer readable media for sharing key identification and public certificate data for access token verification |
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US5544347A (en) * | 1990-09-24 | 1996-08-06 | Emc Corporation | Data storage system controlled remote data mirroring with respectively maintained data indices |
GB2256735B (en) * | 1991-06-12 | 1995-06-21 | Intel Corp | Non-volatile disk cache |
JPH06309234A (ja) * | 1993-02-15 | 1994-11-04 | Toshiba Corp | ディスク制御装置 |
JPH06243041A (ja) * | 1993-02-17 | 1994-09-02 | Hitachi Ltd | 記憶装置への書き込み制御装置 |
JP3136036B2 (ja) * | 1993-11-16 | 2001-02-19 | 富士通株式会社 | ディスク制御装置の制御方法 |
JPH07248973A (ja) * | 1994-03-11 | 1995-09-26 | Pfu Ltd | バックアップ処理方法 |
US5603038A (en) * | 1994-09-07 | 1997-02-11 | International Business Machines Corporation | Automatic restoration of user options after power loss |
US5828823A (en) * | 1995-03-01 | 1998-10-27 | Unisys Corporation | Method and apparatus for storing computer data after a power failure |
US5680640A (en) * | 1995-09-01 | 1997-10-21 | Emc Corporation | System for migrating data by selecting a first or second transfer means based on the status of a data element map initialized to a predetermined state |
US5784548A (en) | 1996-03-08 | 1998-07-21 | Mylex Corporation | Modular mirrored cache memory battery backup system |
JPH11306674A (ja) * | 1998-04-20 | 1999-11-05 | Toshiba Corp | ディスク記憶装置及び同装置に適用されるディスクライト制御方法 |
JP2000357059A (ja) * | 1999-06-14 | 2000-12-26 | Toshiba Corp | ディスクアレイ装置 |
CN1173271C (zh) | 1999-12-24 | 2004-10-27 | 仁宝电脑工业股份有限公司 | 具有双重高速缓冲映射存储器的高速缓冲存储器系统 |
US6725397B1 (en) * | 2000-11-14 | 2004-04-20 | International Business Machines Corporation | Method and system for preserving data resident in volatile cache memory in the event of a power loss |
CN1525310A (zh) | 2003-02-25 | 2004-09-01 | 华为技术有限公司 | 现场可编程门阵列的集中式加载方法 |
US20040190210A1 (en) * | 2003-03-26 | 2004-09-30 | Leete Brian A. | Memory back up and content preservation |
CN1327344C (zh) * | 2003-08-19 | 2007-07-18 | 英特尔公司 | 无交流电源时保存和恢复工作状态的基本输入/输出系统 |
JP2006031630A (ja) * | 2004-07-21 | 2006-02-02 | Hitachi Ltd | ストレージ装置及びストレージ装置の消費電力制御方法 |
ATE347731T1 (de) * | 2004-10-04 | 2006-12-15 | Research In Motion Ltd | System und verfahren zum datensichern bei stromausfall |
US20060242458A1 (en) * | 2005-03-31 | 2006-10-26 | Daniel Feldman | Computer volatile memory power backup system |
US7360016B2 (en) * | 2006-04-20 | 2008-04-15 | Inventec Corporation | Method of protecting data in cache memory of storage system |
US20080016274A1 (en) * | 2006-07-13 | 2008-01-17 | Xing-Jia Wang | Method of protecting cache memory data in storage system |
JP4437489B2 (ja) * | 2006-10-25 | 2010-03-24 | 株式会社日立製作所 | 揮発性キャッシュメモリと不揮発性メモリとを備えたストレージシステム |
JP5026102B2 (ja) * | 2007-02-07 | 2012-09-12 | 株式会社日立製作所 | ストレージ制御装置及びデータ管理方法 |
CN101183801B (zh) | 2007-12-07 | 2011-03-16 | 杭州华三通信技术有限公司 | 一种掉电保护方法、系统和装置 |
CN101446926B (zh) * | 2008-11-10 | 2011-06-01 | 成都市华为赛门铁克科技有限公司 | 一种高速缓冲存储器掉电数据保存方法、设备和系统 |
US7800856B1 (en) * | 2009-03-24 | 2010-09-21 | Western Digital Technologies, Inc. | Disk drive flushing write cache to a nearest set of reserved tracks during a power failure |
-
2008
- 2008-11-10 CN CN2008101721115A patent/CN101446926B/zh active Active
-
2009
- 2009-08-04 WO PCT/CN2009/073081 patent/WO2010051705A1/zh active Application Filing
- 2009-10-20 JP JP2009241390A patent/JP5048741B2/ja active Active
- 2009-10-28 US US12/607,640 patent/US8156376B2/en active Active
- 2009-11-09 AT AT09175388T patent/ATE496335T1/de not_active IP Right Cessation
- 2009-11-09 ES ES09175388T patent/ES2359488T3/es active Active
- 2009-11-09 DE DE602009000637T patent/DE602009000637D1/de active Active
- 2009-11-09 EP EP09175388A patent/EP2187308B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2359488T3 (es) | 2011-05-24 |
ATE496335T1 (de) | 2011-02-15 |
WO2010051705A1 (zh) | 2010-05-14 |
JP5048741B2 (ja) | 2012-10-17 |
US8156376B2 (en) | 2012-04-10 |
DE602009000637D1 (de) | 2011-03-03 |
CN101446926A (zh) | 2009-06-03 |
EP2187308A1 (en) | 2010-05-19 |
US20100121992A1 (en) | 2010-05-13 |
JP2010113712A (ja) | 2010-05-20 |
EP2187308B1 (en) | 2011-01-19 |
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Owner name: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Free format text: FORMER NAME: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD. |
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Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee after: Huawei Symantec Technologies Co., Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: Chengdu Huawei Symantec Technologies Co., Ltd. |
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Effective date of registration: 20150713 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee after: Huawei Technologies Co., Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: Huawei Symantec Technologies Co., Ltd. |