CN102197438B - 用于恢复固态驱动器数据的系统和方法 - Google Patents

用于恢复固态驱动器数据的系统和方法 Download PDF

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Publication number
CN102197438B
CN102197438B CN200980142288.3A CN200980142288A CN102197438B CN 102197438 B CN102197438 B CN 102197438B CN 200980142288 A CN200980142288 A CN 200980142288A CN 102197438 B CN102197438 B CN 102197438B
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China
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ssd
data
data blocks
drive
failed
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Expired - Fee Related
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CN200980142288.3A
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English (en)
Chinese (zh)
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CN102197438A (zh
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布莱恩·麦克基恩
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Infineon Technologies North America Corp
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Infineon Technologies North America Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G06F11/1662—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit the resynchronized component or unit being a persistent storage device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2094—Redundant storage or storage space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/52—Protection of memory contents; Detection of errors in memory contents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Debugging And Monitoring (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CN200980142288.3A 2008-11-18 2009-03-31 用于恢复固态驱动器数据的系统和方法 Expired - Fee Related CN102197438B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/313,205 US8041991B2 (en) 2008-11-18 2008-11-18 System and method for recovering solid state drive data
US12/313,205 2008-11-18
PCT/US2009/001986 WO2010059173A1 (en) 2008-11-18 2009-03-31 System and method for recovering solid state drive data

Publications (2)

Publication Number Publication Date
CN102197438A CN102197438A (zh) 2011-09-21
CN102197438B true CN102197438B (zh) 2014-03-05

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CN200980142288.3A Expired - Fee Related CN102197438B (zh) 2008-11-18 2009-03-31 用于恢复固态驱动器数据的系统和方法

Country Status (7)

Country Link
US (1) US8041991B2 (https=)
EP (1) EP2356658A4 (https=)
JP (1) JP2012509521A (https=)
KR (1) KR20110091677A (https=)
CN (1) CN102197438B (https=)
TW (1) TWI442225B (https=)
WO (1) WO2010059173A1 (https=)

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US9122587B2 (en) 2013-03-06 2015-09-01 Seagate Technology Llc Self recovery in a solid state drive
US9478271B2 (en) * 2013-03-14 2016-10-25 Seagate Technology Llc Nonvolatile memory data recovery after power failure
JP6005566B2 (ja) * 2013-03-18 2016-10-12 株式会社東芝 情報処理システム、制御プログラムおよび情報処理装置
JP6055544B2 (ja) 2013-06-03 2016-12-27 株式会社日立製作所 ストレージ装置およびストレージ装置制御方法
WO2015114744A1 (ja) 2014-01-29 2015-08-06 株式会社日立製作所 ストレージ装置
US9665479B2 (en) 2014-02-11 2017-05-30 Seagate Technology Llc Managing response time
WO2016001962A1 (ja) * 2014-06-30 2016-01-07 株式会社日立製作所 ストレージシステム及び記憶制御方法
WO2016030992A1 (ja) 2014-08-27 2016-03-03 株式会社日立製作所 記憶デバイスおよびストレージ装置
US9575853B2 (en) * 2014-12-12 2017-02-21 Intel Corporation Accelerated data recovery in a storage system
JP6489827B2 (ja) * 2014-12-26 2019-03-27 キヤノン株式会社 画像処理装置、画像処理装置の制御方法及びプログラム
US10013171B2 (en) 2015-06-29 2018-07-03 International Business Machines Corporation Reducing stress on RAIDS under rebuild
KR102628239B1 (ko) 2016-05-02 2024-01-24 삼성전자주식회사 스토리지 장치, 스토리지 장치의 동작 방법, 그리고 스토리지 장치 및 호스트 장치를 포함하는 컴퓨팅 장치의 동작 방법
US10445200B2 (en) 2016-05-02 2019-10-15 Samsung Electronics Co., Ltd. Storage device having various recovery methods and recovery modes
USRE50129E1 (en) 2016-05-02 2024-09-17 Samsung Electronics Co., Ltd. Storage device having various recovery methods and recovery modes
KR102106689B1 (ko) * 2018-03-09 2020-05-04 한국과학기술원 사용자 데이터 보호를 제공하는 데이터 가용성 ssd 아키텍처
KR102586741B1 (ko) * 2018-04-23 2023-10-11 에스케이하이닉스 주식회사 메모리 시스템 및 그것의 동작방법
US10996894B2 (en) * 2019-07-17 2021-05-04 International Business Machines Corporation Application storage segmentation reallocation
US12321236B2 (en) 2020-05-11 2025-06-03 Samsung Electronics Co., Ltd. Systems, methods, and devices for fault resilient storage
US12298853B2 (en) 2020-05-11 2025-05-13 Samsung Electronics Co., Ltd. Systems, methods, and devices for data recovery with spare storage device and fault resilient storage device
US12306717B2 (en) 2020-05-11 2025-05-20 Samsung Electronics Co., Ltd. Systems, methods, and devices for data recovery using parity space as recovery space
US11803446B2 (en) 2020-07-13 2023-10-31 Samsung Electronics Co., Ltd. Fault resilient storage device
KR20230106915A (ko) 2022-01-07 2023-07-14 삼성전자주식회사 스토리지 장치의 구동 방법, 및 스토리지 장치

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CN1679000A (zh) * 2002-06-24 2005-10-05 网络装置公司 在raid数据重建和转移中使用文件系统信息

Also Published As

Publication number Publication date
TWI442225B (zh) 2014-06-21
EP2356658A1 (en) 2011-08-17
EP2356658A4 (en) 2012-12-05
TW201020760A (en) 2010-06-01
KR20110091677A (ko) 2011-08-12
WO2010059173A1 (en) 2010-05-27
JP2012509521A (ja) 2012-04-19
US8041991B2 (en) 2011-10-18
US20100125751A1 (en) 2010-05-20
CN102197438A (zh) 2011-09-21

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