CN107479824A - 冗余磁盘阵列系统及其数据储存方法 - Google Patents
冗余磁盘阵列系统及其数据储存方法 Download PDFInfo
- Publication number
- CN107479824A CN107479824A CN201610402648.0A CN201610402648A CN107479824A CN 107479824 A CN107479824 A CN 107479824A CN 201610402648 A CN201610402648 A CN 201610402648A CN 107479824 A CN107479824 A CN 107479824A
- Authority
- CN
- China
- Prior art keywords
- write
- those
- page
- data
- page number
- 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.)
- Granted
Links
- 238000013500 data storage Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 115
- 238000012795 verification Methods 0.000 claims abstract description 33
- 241001269238 Data Species 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 15
- 238000013461 design Methods 0.000 description 4
- 230000005039 memory span Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G06F3/0608—Saving storage space on storage systems
-
- 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
-
- 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
- G06F3/061—Improving I/O performance
- G06F3/0613—Improving I/O performance in relation to throughput
-
- 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
- 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
- G06F3/0629—Configuration or reconfiguration of storage 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
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
-
- 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
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
-
- 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
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
-
- 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
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)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610402648.0A CN107479824B (zh) | 2016-06-08 | 2016-06-08 | 冗余磁盘阵列系统及其数据储存方法 |
US15/204,442 US10127106B2 (en) | 2016-06-08 | 2016-07-07 | Redundant disk array system and data storage method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610402648.0A CN107479824B (zh) | 2016-06-08 | 2016-06-08 | 冗余磁盘阵列系统及其数据储存方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107479824A true CN107479824A (zh) | 2017-12-15 |
CN107479824B CN107479824B (zh) | 2020-03-06 |
Family
ID=60572632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610402648.0A Active CN107479824B (zh) | 2016-06-08 | 2016-06-08 | 冗余磁盘阵列系统及其数据储存方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10127106B2 (zh) |
CN (1) | CN107479824B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111831470A (zh) * | 2019-04-18 | 2020-10-27 | 上海川源信息科技有限公司 | 磁盘阵列系统的数据还原方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10503425B2 (en) * | 2017-08-18 | 2019-12-10 | Seagate Technology Llc | Dual granularity dynamic mapping with packetized storage |
CN108228376A (zh) * | 2017-12-29 | 2018-06-29 | 北京联想核芯科技有限公司 | 一种ssd硬盘的数据处理方法和装置 |
US10891077B2 (en) * | 2018-12-26 | 2021-01-12 | Macronix International Co., Ltd. | Flash memory device and controlling method thereof |
CN112596673B (zh) * | 2020-12-18 | 2023-08-18 | 南京道熵信息技术有限公司 | 具有双重raid数据保护的多活多控存储系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002182860A (ja) * | 2000-12-18 | 2002-06-28 | Pfu Ltd | ディスクアレイ装置 |
KR20060067084A (ko) * | 2004-12-14 | 2006-06-19 | 후지쯔 가부시끼가이샤 | 스토리지 제어 장치 및 방법 |
CN101201724A (zh) * | 2006-12-11 | 2008-06-18 | 富士通株式会社 | 数据存储装置、重布置数据的方法及其记录介质 |
CN104471546A (zh) * | 2012-02-09 | 2015-03-25 | Tli有限公司 | 用于提高固态硬盘可靠性的有效的磁盘冗余阵列技法 |
CN105335098A (zh) * | 2015-09-25 | 2016-02-17 | 华中科技大学 | 一种基于存储级内存的日志文件系统性能提高方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8959280B2 (en) * | 2008-06-18 | 2015-02-17 | Super Talent Technology, Corp. | Super-endurance solid-state drive with endurance translation layer (ETL) and diversion of temp files for reduced flash wear |
US8621113B2 (en) * | 2011-05-31 | 2013-12-31 | Micron Technology, Inc. | Apparatus including host bus adapter and serial attachment programming compliant device and related methods |
US9619158B2 (en) * | 2014-12-17 | 2017-04-11 | International Business Machines Corporation | Two-level hierarchical log structured array architecture with minimized write amplification |
KR20160075229A (ko) * | 2014-12-19 | 2016-06-29 | 삼성전자주식회사 | 가비지 컬렉션 동작 방법 및 이를 적용하는 레이드 스토리지 시스템 |
US9606734B2 (en) * | 2014-12-22 | 2017-03-28 | International Business Machines Corporation | Two-level hierarchical log structured array architecture using coordinated garbage collection for flash arrays |
KR102368071B1 (ko) * | 2014-12-29 | 2022-02-25 | 삼성전자주식회사 | 레이드 스토리지 시스템에서의 스트라이프 재구성 방법 및 이를 적용한 가비지 컬렉션 동작 방법 및 레이드 스토리지 시스템 |
-
2016
- 2016-06-08 CN CN201610402648.0A patent/CN107479824B/zh active Active
- 2016-07-07 US US15/204,442 patent/US10127106B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002182860A (ja) * | 2000-12-18 | 2002-06-28 | Pfu Ltd | ディスクアレイ装置 |
KR20060067084A (ko) * | 2004-12-14 | 2006-06-19 | 후지쯔 가부시끼가이샤 | 스토리지 제어 장치 및 방법 |
CN101201724A (zh) * | 2006-12-11 | 2008-06-18 | 富士通株式会社 | 数据存储装置、重布置数据的方法及其记录介质 |
CN104471546A (zh) * | 2012-02-09 | 2015-03-25 | Tli有限公司 | 用于提高固态硬盘可靠性的有效的磁盘冗余阵列技法 |
CN105335098A (zh) * | 2015-09-25 | 2016-02-17 | 华中科技大学 | 一种基于存储级内存的日志文件系统性能提高方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111831470A (zh) * | 2019-04-18 | 2020-10-27 | 上海川源信息科技有限公司 | 磁盘阵列系统的数据还原方法 |
CN111831470B (zh) * | 2019-04-18 | 2024-03-08 | 上海川源信息科技有限公司 | 磁盘阵列系统的数据还原方法 |
Also Published As
Publication number | Publication date |
---|---|
US20170357547A1 (en) | 2017-12-14 |
CN107479824B (zh) | 2020-03-06 |
US10127106B2 (en) | 2018-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107479824A (zh) | 冗余磁盘阵列系统及其数据储存方法 | |
CN109791520B (zh) | 物理介质感知的空间耦合的日志记录和重放 | |
JP6422600B2 (ja) | メモリにおけるストライプマッピング | |
CN109977034B (zh) | 数据储存装置以及非挥发式存储器操作方法 | |
JP6855102B2 (ja) | 不揮発性メモリ・システムにおけるマルチページ障害の回復 | |
CN104978281B (zh) | 数据存储设备中的数据完整性管理 | |
US8996790B1 (en) | System and method for flash memory management | |
KR101910840B1 (ko) | 동적 그래뉼기반 매개 스토리지 | |
US8341336B2 (en) | Region-based management method of non-volatile memory | |
CN108733319A (zh) | 用于非易失性存储器中的混合推拉数据管理的系统和方法 | |
CN106708751A (zh) | 包括用于多模操作的多分区的存储装置及其操作方法 | |
CN106708424A (zh) | 对用户数据执行选择性底层暴露映射的设备和方法 | |
KR101678868B1 (ko) | 플래시 주소 변환 장치 및 그 방법 | |
KR102603070B1 (ko) | 메모리 시스템, 메모리 시스템에 데이터를 기록하는 방법 및 메모리 시스템으로부터 데이터를 판독하는 방법 | |
US20180260331A1 (en) | Multibit nand media using pseudo-slc caching technique | |
US20090204846A1 (en) | Automated Full Stripe Operations in a Redundant Array of Disk Drives | |
CN109976938B (zh) | 数据储存装置以及非挥发式存储器操作方法 | |
CN110032521A (zh) | 用于增强闪存转换层映射灵活性以得到性能和寿命改进的方法和系统 | |
CN108958656B (zh) | 基于raid5固态硬盘阵列的动态条带系统设计方法 | |
CN103793335B (zh) | 存储控制设备、存储设备、信息处理系统及存储控制方法 | |
CN103229243A (zh) | 用于在非易失性存储设备中以冗余方式存储数据块的存储控制器和系统 | |
CN109426441A (zh) | 数据储存装置以及其操作方法 | |
CN104461388A (zh) | 一种存储阵列配置保存及仲裁方法 | |
CN103544995B (zh) | 一种坏道修复方法及装置 | |
CN108255414A (zh) | 固态硬盘访问方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180615 Address after: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant after: Czecho innovation Limited by Share Ltd Address before: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant before: Jie Ding Internaional, Inc |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200213 Address after: No. 5, 237, 1 Datong Road, Taiwan, Xinbei City, Xinbei City, China Applicant after: INNODISK Corp. Address before: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant before: AccelStor, Inc. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 04-95, Fanglin building, 531a, upper section of Klaus street, Singapore Patentee after: Jieding Singapore Pte Ltd Address before: No. 5, 237, 1 Datong Road, Taiwan, Xinbei City, Xinbei City, China Patentee before: INNODISK Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200810 Address after: Building C, No. 888, Huanhu West 2nd Road, Lingang New Area, Pudong New Area (Shanghai) pilot Free Trade Zone Patentee after: Shanghai Chuanyuan Information Technology Co., Ltd Address before: Fong Lam building, 531a upper cross street, Singapore 051531 Patentee before: Jieding Singapore Pte Ltd |
|
TR01 | Transfer of patent right |