CN104335187B - 独立于存储器控制器的存储备份 - Google Patents

独立于存储器控制器的存储备份 Download PDF

Info

Publication number
CN104335187B
CN104335187B CN201380026467.7A CN201380026467A CN104335187B CN 104335187 B CN104335187 B CN 104335187B CN 201380026467 A CN201380026467 A CN 201380026467A CN 104335187 B CN104335187 B CN 104335187B
Authority
CN
China
Prior art keywords
memory
copy
controller
firmware
buffer
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
Application number
CN201380026467.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN104335187A (zh
Inventor
S·A·伯克
W·绍贝尔
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.)
Dell Products LP
Original Assignee
Dell Products LP
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 Dell Products LP filed Critical Dell Products LP
Publication of CN104335187A publication Critical patent/CN104335187A/zh
Application granted granted Critical
Publication of CN104335187B publication Critical patent/CN104335187B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Dram (AREA)
CN201380026467.7A 2012-03-21 2013-03-19 独立于存储器控制器的存储备份 Active CN104335187B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/426,296 2012-03-21
US13/426,296 US8719493B2 (en) 2012-03-21 2012-03-21 Memory controller-independent memory sparing
PCT/US2013/032999 WO2013142512A1 (en) 2012-03-21 2013-03-19 Memory controller-independent memory sparing

Publications (2)

Publication Number Publication Date
CN104335187A CN104335187A (zh) 2015-02-04
CN104335187B true CN104335187B (zh) 2017-10-03

Family

ID=49213450

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380026467.7A Active CN104335187B (zh) 2012-03-21 2013-03-19 独立于存储器控制器的存储备份

Country Status (5)

Country Link
US (1) US8719493B2 (cg-RX-API-DMAC7.html)
EP (1) EP2828756B1 (cg-RX-API-DMAC7.html)
CN (1) CN104335187B (cg-RX-API-DMAC7.html)
IN (1) IN2014DN08056A (cg-RX-API-DMAC7.html)
WO (1) WO2013142512A1 (cg-RX-API-DMAC7.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9712373B1 (en) * 2012-07-30 2017-07-18 Rambus Inc. System and method for memory access in server communications
US9280497B2 (en) * 2012-12-21 2016-03-08 Dell Products Lp Systems and methods for support of non-volatile memory on a DDR memory channel
JP6090057B2 (ja) * 2013-08-15 2017-03-08 富士ゼロックス株式会社 状態情報記録装置及びプログラム
CN104423890A (zh) * 2013-08-27 2015-03-18 鸿富锦精密电子(天津)有限公司 固态硬盘
GB201315397D0 (en) * 2013-08-29 2013-10-16 Quixant Plc Memory controller and memory access method
US10468118B2 (en) 2014-03-03 2019-11-05 Hewlett Packard Enterprise Development Lp DRAM row sparing
US9804920B2 (en) * 2014-11-20 2017-10-31 Samsung Electronics Co., Ltd. Rank and page remapping logic in a volatile memory
US9984741B2 (en) 2015-11-05 2018-05-29 Dell Products, Lp System and method of transferring data over available pins
KR102405054B1 (ko) * 2015-11-27 2022-06-08 에스케이하이닉스 주식회사 메모리 장치 및 메모리 장치의 동작 방법
US9910728B2 (en) 2015-12-23 2018-03-06 Intel Corporation Method and apparatus for partial cache line sparing
KR20170082066A (ko) * 2016-01-05 2017-07-13 에스케이하이닉스 주식회사 반도체시스템
US10346321B2 (en) * 2017-05-04 2019-07-09 Dell Products L.P. Method to trigger NVDIMM save from remote management interface
US20190066760A1 (en) * 2017-08-23 2019-02-28 Nanya Technology Corporation Dram and method for operating the same
CN107483890B (zh) * 2017-08-31 2020-04-10 中国地质大学（武汉） 一种智慧城市视频数据的数据更新存储方法及系统
US10546628B2 (en) 2018-01-03 2020-01-28 International Business Machines Corporation Using dual channel memory as single channel memory with spares
US10606713B2 (en) 2018-01-03 2020-03-31 International Business Machines Corporation Using dual channel memory as single channel memory with command address recovery
US10777297B2 (en) * 2018-12-10 2020-09-15 Micron Technology, Inc. Age-based refresh of firmware
US11537468B1 (en) 2021-12-06 2022-12-27 Hewlett Packard Enterprise Development Lp Recording memory errors for use after restarts
US20220326860A1 (en) * 2022-05-27 2022-10-13 Intel Corporation Method and apparatus to perform bank sparing for adaptive double device data correction
CN116580748B (zh) * 2023-04-21 2024-02-23 深圳市晶存科技有限公司 内存芯片测试治具的配置方法、装置、设备及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050102480A1 (en) * 2001-02-28 2005-05-12 Hitachi, Ltd. Memory device system and method for copying data in memory device system
CN101099297A (zh) * 2004-01-28 2008-01-02 拉姆伯斯公司 通过漂移跟踪对通信通道的定期校准
CN102110036A (zh) * 2009-12-23 2011-06-29 英特尔公司 控制系统中的存储器冗余度
US20110161784A1 (en) * 2009-12-30 2011-06-30 Selinger Robert D Method and Controller for Performing a Copy-Back Operation
US20120042204A1 (en) * 2005-06-24 2012-02-16 Google, Inc. Memory systems and memory modules

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805920A (en) 1995-11-13 1998-09-08 Tandem Computers Incorporated Direct bulk data transfers
US5832005A (en) 1997-12-11 1998-11-03 International Business Machines Corporation Fault-tolerant method and means for managing access to an initial program load stored in read-only memory or the like
US7379361B2 (en) 2006-07-24 2008-05-27 Kingston Technology Corp. Fully-buffered memory-module with redundant memory buffer in serializing advanced-memory buffer (AMB) for repairing DRAM
US7996710B2 (en) * 2007-04-25 2011-08-09 Hewlett-Packard Development Company, L.P. Defect management for a semiconductor memory system
US7694093B2 (en) 2007-04-27 2010-04-06 Hewlett-Packard Development Company, L.P. Memory module and method for mirroring data by rank
US20090132876A1 (en) * 2007-11-19 2009-05-21 Ronald Ernest Freking Maintaining Error Statistics Concurrently Across Multiple Memory Ranks
US7900084B2 (en) * 2007-12-21 2011-03-01 Intel Corporation Reliable memory for memory controller with multiple channels
US20100162037A1 (en) * 2008-12-22 2010-06-24 International Business Machines Corporation Memory System having Spare Memory Devices Attached to a Local Interface Bus
JP4877396B2 (ja) * 2010-01-20 2012-02-15 日本電気株式会社 メモリ障害処理システム、および、メモリ障害処理方法
US20120239887A1 (en) * 2011-03-16 2012-09-20 Advanced Micro Devices, Inc. Method and apparatus for memory control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050102480A1 (en) * 2001-02-28 2005-05-12 Hitachi, Ltd. Memory device system and method for copying data in memory device system
CN101099297A (zh) * 2004-01-28 2008-01-02 拉姆伯斯公司 通过漂移跟踪对通信通道的定期校准
US20120042204A1 (en) * 2005-06-24 2012-02-16 Google, Inc. Memory systems and memory modules
CN102110036A (zh) * 2009-12-23 2011-06-29 英特尔公司 控制系统中的存储器冗余度
US20110161784A1 (en) * 2009-12-30 2011-06-30 Selinger Robert D Method and Controller for Performing a Copy-Back Operation

Also Published As

Publication number Publication date
EP2828756A1 (en) 2015-01-28
EP2828756A4 (en) 2015-04-22
WO2013142512A1 (en) 2013-09-26
IN2014DN08056A (cg-RX-API-DMAC7.html) 2015-05-01
EP2828756B1 (en) 2017-01-18
US20130254506A1 (en) 2013-09-26
US8719493B2 (en) 2014-05-06
CN104335187A (zh) 2015-02-04

Similar Documents

Publication Publication Date Title
CN104335187B (zh) 独立于存储器控制器的存储备份
NL2029034B1 (en) Adaptive internal memory error scrubbing and error handling
US8892942B2 (en) Rank sparing system and method
CN107636601B (zh) 使用标准dram和整合储存器的处理器与平台辅助的nvdimm解决方案
US9766992B2 (en) Storage device failover
NL2029789B1 (en) Adaptive error correction to improve for system memory reliability, availability, and serviceability (ras)
US20130151767A1 (en) Memory controller-independent memory mirroring
US20100106904A1 (en) Shadow raid cache memory
US20160011802A1 (en) System and Method for Enabling Transportability of a Non Volatile Dual Inline Memory Module
US10735500B2 (en) Application server to NVRAM path
CN106055493A (zh) 存储系统、存储模块及其操作方法
US10395750B2 (en) System and method for post-package repair across DRAM banks and bank groups
WO2017162177A1 (zh) 冗余存储系统、冗余存储方法和冗余存储装置
US20240013851A1 (en) Data line (dq) sparing with adaptive error correction coding (ecc) mode switching
CN114265794A (zh) 具有数据缓存功能的混合存储器模块、数据缓存器和方法
US20230376217A1 (en) Storage device, memory device, and computing system including the same
US20220350715A1 (en) Runtime sparing for uncorrectable errors based on fault-aware analysis
WO2017167106A1 (zh) 存储系统
US10579570B2 (en) Logic component switch
US12474855B2 (en) Duplicating memory content with chipset attached memory
EP4155894A1 (en) Technologies for memory mirroring across an interconnect
CN114721980A (zh) 加速器、包括加速器的计算系统以及加速器的操作方法
US20240363191A1 (en) Usage-Based Disturbance Counter Repair
WO2016122602A1 (en) Systems and methods for sharing non-volatile memory between multiple access models
US20250131973A1 (en) Logging a Memory Address Associated with Faulty Usage-Based Disturbance Data

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant