FR3001818B1 - Dispositif de stockage redondant securise et procede de lecture ecriture securise sur un tel dispositif - Google Patents
Dispositif de stockage redondant securise et procede de lecture ecriture securise sur un tel dispositifInfo
- Publication number
- FR3001818B1 FR3001818B1 FR1350967A FR1350967A FR3001818B1 FR 3001818 B1 FR3001818 B1 FR 3001818B1 FR 1350967 A FR1350967 A FR 1350967A FR 1350967 A FR1350967 A FR 1350967A FR 3001818 B1 FR3001818 B1 FR 3001818B1
- Authority
- FR
- France
- Prior art keywords
- secure
- reading method
- redundant storage
- storage device
- write reading
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0727—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a storage system, e.g. in a DASD or network based storage system
-
- 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
- G06F11/1608—Error detection by comparing the output signals of redundant hardware
- G06F11/1612—Error detection by comparing the output signals of redundant hardware where the redundant component is persistent storage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/0689—Disk arrays, e.g. RAID, JBOD
-
- 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
- G06F11/2053—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2056—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
- G06F11/2087—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring with a common controller
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)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1350967A FR3001818B1 (fr) | 2013-02-05 | 2013-02-05 | Dispositif de stockage redondant securise et procede de lecture ecriture securise sur un tel dispositif |
US14/173,087 US9436393B2 (en) | 2013-02-05 | 2014-02-05 | Secure redundant storage device and secure read/write method on such a device |
CN201410190357.0A CN103970682B (zh) | 2013-02-05 | 2014-02-07 | 安全冗余存储设备和这种设备上安全读写的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1350967A FR3001818B1 (fr) | 2013-02-05 | 2013-02-05 | Dispositif de stockage redondant securise et procede de lecture ecriture securise sur un tel dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3001818A1 FR3001818A1 (fr) | 2014-08-08 |
FR3001818B1 true FR3001818B1 (fr) | 2016-06-24 |
Family
ID=48901065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1350967A Active FR3001818B1 (fr) | 2013-02-05 | 2013-02-05 | Dispositif de stockage redondant securise et procede de lecture ecriture securise sur un tel dispositif |
Country Status (3)
Country | Link |
---|---|
US (1) | US9436393B2 (fr) |
CN (1) | CN103970682B (fr) |
FR (1) | FR3001818B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3026870B1 (fr) | 2014-10-07 | 2016-11-04 | Airbus Operations Sas | Dispositif de gestion du stockage de donnees. |
US10261902B2 (en) * | 2016-01-04 | 2019-04-16 | Toshiba Memory Corporation | Parallel processing of a series of data units for writing |
CN107577631A (zh) * | 2017-09-22 | 2018-01-12 | 中国石油集团西部钻探工程有限公司 | 用u盘提取数据的气井控制柜及其数据提取方法 |
CN115470052B (zh) * | 2022-07-04 | 2023-11-10 | 上海江波龙数字技术有限公司 | 存储芯片的坏块检测方法、检测装置及存储介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD245068B1 (de) * | 1985-12-23 | 1990-03-21 | Freiberg Brennstoffinst | Anordnung zur pruefung von schreib-lesespeichern |
JPH03244054A (ja) * | 1990-02-21 | 1991-10-30 | Nec Corp | 記憶保護方式 |
JPH05341918A (ja) * | 1992-05-12 | 1993-12-24 | Internatl Business Mach Corp <Ibm> | 二重化デイスク記憶装置システムを構成するための接続装置 |
US6112319A (en) * | 1998-02-20 | 2000-08-29 | Micron Electronics, Inc. | Method and system for verifying the accuracy of stored data |
US7350101B1 (en) * | 2002-12-23 | 2008-03-25 | Storage Technology Corporation | Simultaneous writing and reconstruction of a redundant array of independent limited performance storage devices |
JP2006251960A (ja) * | 2005-03-09 | 2006-09-21 | Hitachi Ltd | ストレージ装置 |
WO2008059480A1 (fr) * | 2006-11-16 | 2008-05-22 | Sandisk Il Ltd. | Systèmes et procédés pour la protection de l'intégrité de données de données pouvant être mises à jour à l'encontre d'une modification non autorisée |
US20080120481A1 (en) * | 2006-11-16 | 2008-05-22 | Sandisk Il Ltd. | Methods For Protection Of Data Integrity Of Updatable Data Against Unauthorized Modification |
US7873803B2 (en) * | 2007-09-25 | 2011-01-18 | Sandisk Corporation | Nonvolatile memory with self recovery |
JP2010049780A (ja) * | 2008-07-25 | 2010-03-04 | Panasonic Corp | Ecc回路、半導体記憶装置、メモリシステム |
CN101661438B (zh) * | 2008-08-29 | 2013-08-28 | 鸿富锦精密工业(深圳)有限公司 | 电子装置及中央处理器寻址空间扩展方法 |
-
2013
- 2013-02-05 FR FR1350967A patent/FR3001818B1/fr active Active
-
2014
- 2014-02-05 US US14/173,087 patent/US9436393B2/en active Active
- 2014-02-07 CN CN201410190357.0A patent/CN103970682B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR3001818A1 (fr) | 2014-08-08 |
US20140223243A1 (en) | 2014-08-07 |
US9436393B2 (en) | 2016-09-06 |
CN103970682B (zh) | 2018-06-05 |
CN103970682A (zh) | 2014-08-06 |
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