JP2002312130A5 - - Google Patents

Download PDF

Info

Publication number
JP2002312130A5
JP2002312130A5 JP2002014141A JP2002014141A JP2002312130A5 JP 2002312130 A5 JP2002312130 A5 JP 2002312130A5 JP 2002014141 A JP2002014141 A JP 2002014141A JP 2002014141 A JP2002014141 A JP 2002014141A JP 2002312130 A5 JP2002312130 A5 JP 2002312130A5
Authority
JP
Japan
Prior art keywords
stripe
parity
storage array
parity value
data
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
JP2002014141A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002312130A (ja
Filing date
Publication date
Priority claimed from US09/808,648 external-priority patent/US6567891B2/en
Application filed filed Critical
Publication of JP2002312130A publication Critical patent/JP2002312130A/ja
Publication of JP2002312130A5 publication Critical patent/JP2002312130A5/ja
Pending legal-status Critical Current

Links

JP2002014141A 2001-03-14 2002-01-23 改良されたストライプベースの処理方法 Pending JP2002312130A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/808,648 2001-03-14
US09/808,648 US6567891B2 (en) 2001-03-14 2001-03-14 Methods and arrangements for improved stripe-based processing

Publications (2)

Publication Number Publication Date
JP2002312130A JP2002312130A (ja) 2002-10-25
JP2002312130A5 true JP2002312130A5 (https=) 2005-07-14

Family

ID=25199349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002014141A Pending JP2002312130A (ja) 2001-03-14 2002-01-23 改良されたストライプベースの処理方法

Country Status (3)

Country Link
US (1) US6567891B2 (https=)
EP (1) EP1241577A3 (https=)
JP (1) JP2002312130A (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622285B1 (en) * 2000-11-02 2003-09-16 Hewlett-Packard Development Company, L.P. Methods and systems for fault location
US6961868B2 (en) * 2001-02-16 2005-11-01 Swsoft Holdings, Ltd. Fault tolerant storage system and method using a network of servers
US7418620B1 (en) 2001-02-16 2008-08-26 Swsoft Holdings, Ltd. Fault tolerant distributed storage method and controller using (N,K) algorithms
US7062702B2 (en) * 2001-03-14 2006-06-13 Hewlett-Packard Development Company, L.P. Efficient parity operations
US6766480B2 (en) * 2001-03-14 2004-07-20 Hewlett-Packard Development Company, L.P. Using task description blocks to maintain information regarding operations
US7209973B2 (en) 2001-04-09 2007-04-24 Swsoft Holdings, Ltd. Distributed network data storage system and method
US7007220B2 (en) * 2002-03-01 2006-02-28 Broadlogic Network Technologies, Inc. Error correction coding across multiple channels in content distribution systems
GB0322424D0 (en) * 2003-09-24 2003-10-29 Ibm Error detection in redundant array of storage units
US7913148B2 (en) * 2004-03-12 2011-03-22 Nvidia Corporation Disk controller methods and apparatus with improved striping, redundancy operations and interfaces
US7246259B2 (en) * 2004-03-18 2007-07-17 Aristos Logic Coporation Method of calculating parity for surviving dual drive failures in a disk array
US20050273651A1 (en) * 2004-05-18 2005-12-08 Aristos Logic Corporation Method of implementing XOR based raid algorithms
JP2006079380A (ja) * 2004-09-10 2006-03-23 Hitachi Ltd ディスクアレイ装置
US7555701B2 (en) * 2004-11-04 2009-06-30 Adaptec, Inc. Method and system for recovering from multiple drive failures
US7290199B2 (en) * 2004-11-19 2007-10-30 International Business Machines Corporation Method and system for improved buffer utilization for disk array parity updates
US7392428B2 (en) * 2004-11-19 2008-06-24 International Business Machines Corporation Method and system for recovering from abnormal interruption of a parity update operation in a disk array system
US20060123312A1 (en) * 2004-11-19 2006-06-08 International Business Machines Corporation Method and system for increasing parallelism of disk accesses when restoring data in a disk array system
US20060123271A1 (en) * 2004-11-19 2006-06-08 International Business Machines Corporation RAID environment incorporating hardware-based finite field multiplier for on-the-fly XOR
US7392458B2 (en) * 2004-11-19 2008-06-24 International Business Machines Corporation Method and system for enhanced error identification with disk array parity checking
US7343546B2 (en) * 2004-12-23 2008-03-11 Intel Corporation Method and system for syndrome generation and data recovery
EP1681770A1 (en) * 2005-01-18 2006-07-19 Koninklijke Philips Electronics N.V. Error correcting code
WO2007012920A1 (en) * 2005-07-27 2007-02-01 Adaptec, Inc. Method and system for improving the performance of reed-solomon parity operations in redundant array of inexpensive disks
JP2008077458A (ja) * 2006-09-22 2008-04-03 Fujitsu Ltd 記憶データ処理装置、記憶装置、記憶データ処理プログラム
US8370715B2 (en) * 2007-04-12 2013-02-05 International Business Machines Corporation Error checking addressable blocks in storage
US20120324156A1 (en) * 2011-06-17 2012-12-20 Naveen Muralimanohar Method and system of organizing a heterogeneous memory architecture
US8788915B2 (en) * 2012-03-05 2014-07-22 Micron Technology, Inc. Apparatuses and methods for encoding using error protection codes
EP2672387B1 (en) 2012-06-04 2018-08-01 Amplidata NV A distributed object storage system
US9772787B2 (en) * 2014-03-31 2017-09-26 Amazon Technologies, Inc. File storage using variable stripe sizes
US10116336B2 (en) * 2014-06-13 2018-10-30 Sandisk Technologies Llc Error correcting code adjustment for a data storage device
KR102546474B1 (ko) * 2016-04-25 2023-06-22 삼성전자주식회사 모바일 장치의 동작 방법 및 모바일 장치
US10481979B2 (en) * 2017-09-28 2019-11-19 Intel Corporation Storage system, computing system, and methods thereof
CN111104048B (zh) * 2018-10-26 2021-02-12 华为技术有限公司 一种数据处理方法及分布式存储系统
CN113342671B (zh) * 2021-06-25 2023-06-02 海光信息技术股份有限公司 对运算模块进行验证的方法、装置、电子设备和介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134619A (en) * 1990-04-06 1992-07-28 Sf2 Corporation Failure-tolerant mass storage system
WO1993023803A1 (en) * 1992-05-21 1993-11-25 Fujitsu Limited Disk array apparatus
JP3188071B2 (ja) * 1993-10-14 2001-07-16 富士通株式会社 ディスクキャッシュ装置
US6151641A (en) * 1997-09-30 2000-11-21 Lsi Logic Corporation DMA controller of a RAID storage controller with integrated XOR parity computation capability adapted to compute parity in parallel with the transfer of data segments
US6341342B1 (en) * 1997-11-04 2002-01-22 Compaq Information Technologies Group, L.P. Method and apparatus for zeroing a transfer buffer memory as a background task
WO1999030233A1 (en) * 1997-12-10 1999-06-17 Symbios Logic Inc. Computer bus data transfer reduction with parity circuit
US6148430A (en) * 1998-05-15 2000-11-14 Quantum Corporation Encoding apparatus for RAID-6 system and tape drives

Similar Documents

Publication Publication Date Title
JP2002312130A5 (https=)
JP2005182793A5 (https=)
TWI358068B (en) Writing method for non-volatile memory and control
US9990276B2 (en) Read-write control method for memory, and corresponding memory and server
TWI494761B (zh) 分割實體區塊之方法及記憶體系統
US8386696B2 (en) Methods of writing partial page data in a non-volatile memory device
EP2199911A1 (en) Flash memory controller, error correction code controller therein, and the methods and systems thereof
JP2005267702A5 (https=)
JP5768654B2 (ja) 記憶制御装置、記憶装置、情報処理システム、および、記憶制御方法
JP2008192267A5 (https=)
US8879183B1 (en) Segmenting of read-modify-write operations
TW200907995A (en) Method and system of defect management for storage medium
CN101930402B (zh) 具有检错/纠错电路的非挥发存储器及其读写方法
CN104182176B (zh) 一种独立磁盘冗余阵列raid5的快速扩容方法
JP2004328723A5 (https=)
JP3786993B2 (ja) データ記憶ユニット及び該ユニットを用いたデータ記憶装置
JP2002278707A5 (https=)
US9594679B2 (en) Flash cache flushing method and system
TW200929237A (en) Memory architecture and configuration method thereof
CN102184080A (zh) 一种基于固化条带的raid系统扩容后的数据读写方法
JP3694501B2 (ja) 記憶装置
US20080162782A1 (en) Using Transacted Writes and Caching Mechanism to Improve Write Performance in Multi-Level Cell Flash Memory
CN106844229A (zh) 固态硬盘固件映射表的组织方法、系统及装置
TWI493340B (zh) 資料儲存系統與方法
US20090182932A1 (en) Method for managing flash memory blocks and controller using the same