CN107704466B - 数据储存系统 - Google Patents
数据储存系统 Download PDFInfo
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- CN107704466B CN107704466B CN201610643692.0A CN201610643692A CN107704466B CN 107704466 B CN107704466 B CN 107704466B CN 201610643692 A CN201610643692 A CN 201610643692A CN 107704466 B CN107704466 B CN 107704466B
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- 238000013500 data storage Methods 0.000 title claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 108
- 238000013507 mapping Methods 0.000 claims abstract description 67
- 230000015654 memory Effects 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims description 16
- 238000013144 data compression Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 13
- 238000013461 design Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- 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
- G06F3/0641—De-duplication techniques
-
- 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
- G06F12/023—Free address space management
- G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
-
- 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
- G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1748—De-duplication implemented within the file system, e.g. based on file segments
-
- 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
- G06F3/0604—Improving or facilitating administration, e.g. storage management
-
- 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
- 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
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
-
- 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
- G06F3/0662—Virtualisation aspects
- G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
-
- 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
- G06F3/0673—Single storage device
-
- 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
- G06F3/0673—Single storage device
- G06F3/0674—Disk device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1041—Resource optimization
- G06F2212/1044—Space efficiency improvement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/15—Use in a specific computing environment
- G06F2212/152—Virtualized environment, e.g. logically partitioned system
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610643692.0A CN107704466B (zh) | 2016-08-09 | 2016-08-09 | 数据储存系统 |
US15/256,848 US10140047B2 (en) | 2016-08-09 | 2016-09-06 | Data storage system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610643692.0A CN107704466B (zh) | 2016-08-09 | 2016-08-09 | 数据储存系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107704466A CN107704466A (zh) | 2018-02-16 |
CN107704466B true CN107704466B (zh) | 2020-12-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610643692.0A Active CN107704466B (zh) | 2016-08-09 | 2016-08-09 | 数据储存系统 |
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US (1) | US10140047B2 (zh) |
CN (1) | CN107704466B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108763508B (zh) * | 2018-05-30 | 2019-07-30 | 中兴通讯股份有限公司 | 数据页访问方法、存储引擎以及计算机可读存储介质 |
TWI715162B (zh) * | 2019-08-26 | 2021-01-01 | 點序科技股份有限公司 | 記憶體驗證方法及記憶體驗證系統 |
CN112148220B (zh) * | 2020-09-17 | 2024-03-19 | 合肥大唐存储科技有限公司 | 一种实现数据处理的方法、装置、计算机存储介质及终端 |
EP4222604A4 (en) * | 2021-12-21 | 2023-12-20 | Yangtze Memory Technologies Co., Ltd. | SYSTEM AND METHOD FOR DEFRAGMENTATION OF MEMORY DEVICE |
CN114979094A (zh) * | 2022-05-13 | 2022-08-30 | 深圳智慧林网络科技有限公司 | 一种基于rtp的数据传输方法、装置、设备和介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201224787A (en) * | 2010-12-10 | 2012-06-16 | Inventec Corp | A deduplication system |
CN102981969A (zh) * | 2012-11-21 | 2013-03-20 | 记忆科技(深圳)有限公司 | 重复数据删除的方法及其固态硬盘 |
US8527544B1 (en) * | 2011-08-11 | 2013-09-03 | Pure Storage Inc. | Garbage collection in a storage system |
TW201516720A (zh) * | 2013-07-26 | 2015-05-01 | Intelligent Ip Holdings 2 Llc | 用於儲存一致性之系統及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3507132B2 (ja) * | 1994-06-29 | 2004-03-15 | 株式会社日立製作所 | フラッシュメモリを用いた記憶装置およびその記憶制御方法 |
US7937371B2 (en) * | 2008-03-14 | 2011-05-03 | International Business Machines Corporation | Ordering compression and deduplication of data |
US8086799B2 (en) * | 2008-08-12 | 2011-12-27 | Netapp, Inc. | Scalable deduplication of stored data |
US20100217952A1 (en) * | 2009-02-26 | 2010-08-26 | Iyer Rahul N | Remapping of Data Addresses for a Large Capacity Victim Cache |
KR101635446B1 (ko) * | 2010-05-25 | 2016-07-04 | 삼성전자주식회사 | 반도체 메모리 장치의 블록 병합 방법 |
US9514146B1 (en) * | 2013-09-26 | 2016-12-06 | Emc Corporation | System and method for improving data compression of a storage system in an online manner |
US10013169B2 (en) * | 2014-12-19 | 2018-07-03 | International Business Machines Corporation | Cooperative data deduplication in a solid state storage array |
-
2016
- 2016-08-09 CN CN201610643692.0A patent/CN107704466B/zh active Active
- 2016-09-06 US US15/256,848 patent/US10140047B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201224787A (en) * | 2010-12-10 | 2012-06-16 | Inventec Corp | A deduplication system |
US8527544B1 (en) * | 2011-08-11 | 2013-09-03 | Pure Storage Inc. | Garbage collection in a storage system |
CN102981969A (zh) * | 2012-11-21 | 2013-03-20 | 记忆科技(深圳)有限公司 | 重复数据删除的方法及其固态硬盘 |
TW201516720A (zh) * | 2013-07-26 | 2015-05-01 | Intelligent Ip Holdings 2 Llc | 用於儲存一致性之系統及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20180046394A1 (en) | 2018-02-15 |
CN107704466A (zh) | 2018-02-16 |
US10140047B2 (en) | 2018-11-27 |
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Effective date of registration: 20180615 Address after: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant after: Jieding Innovation Co.,Ltd. Address before: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant before: JIEDING INTERNATIONAL CO.,LTD. |
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Address after: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant after: British Cayman Islands shangjieding Innovation Co.,Ltd. Address before: Taiwan, Taipei, China, Nanhai District, 6 East section 465, 10 Applicant before: Jieding Innovation Co.,Ltd. |
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Effective date of registration: 20200413 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: British Cayman Islands shangjieding Innovation Co.,Ltd. |
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Effective date of registration: 20200611 Address after: 04-95, Fanglin building, 531a, upper section of Klaus street, Singapore Applicant after: Jieding Singapore Pte. Ltd. Address before: No. 5, 237, 1 Datong Road, Taiwan, Xinbei City, Xinbei City, China Applicant before: INNODISK Corp. |
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Effective date of registration: 20200813 Address after: Building C, No. 888, Huanhu West 2nd Road, Lingang New Area, Pudong New Area (Shanghai) pilot Free Trade Zone Applicant after: Shanghai Chuanyuan Information Technology Co.,Ltd. Address before: 04-95, Fanglin building, 531a, upper section of Klaus street, Singapore Applicant before: Jieding Singapore Pte. Ltd. |
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