CN102063267B - 包括用于使主机块大小与数据存储装置的物理块大小匹配的映射桥的数据存储系统 - Google Patents
包括用于使主机块大小与数据存储装置的物理块大小匹配的映射桥的数据存储系统 Download PDFInfo
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- CN102063267B CN102063267B CN201010548460.XA CN201010548460A CN102063267B CN 102063267 B CN102063267 B CN 102063267B CN 201010548460 A CN201010548460 A CN 201010548460A CN 102063267 B CN102063267 B CN 102063267B
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- 238000013500 data storage Methods 0.000 title claims abstract description 38
- 238000013507 mapping Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 19
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 7
- 230000005055 memory storage Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000017702 response to host Effects 0.000 description 1
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
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0661—Format or protocol conversion arrangements
-
- 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
- G06F3/0628—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
- G06F3/0658—Controller construction arrangements
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Information Transfer Systems (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/618,667 | 2009-11-13 | ||
US12/618,667 US8255661B2 (en) | 2009-11-13 | 2009-11-13 | Data storage system comprising a mapping bridge for aligning host block size with physical block size of a data storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102063267A CN102063267A (zh) | 2011-05-18 |
CN102063267B true CN102063267B (zh) | 2015-06-10 |
Family
ID=43998561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010548460.XA Active CN102063267B (zh) | 2009-11-13 | 2010-11-12 | 包括用于使主机块大小与数据存储装置的物理块大小匹配的映射桥的数据存储系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8255661B2 (zh) |
CN (1) | CN102063267B (zh) |
HK (1) | HK1154091A1 (zh) |
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CN101004663A (zh) * | 2006-01-17 | 2007-07-25 | 株式会社东芝 | 使用非易失性高速缓冲存储器的存储设备及其控制方法 |
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-
2009
- 2009-11-13 US US12/618,667 patent/US8255661B2/en not_active Expired - Fee Related
-
2010
- 2010-11-12 CN CN201010548460.XA patent/CN102063267B/zh active Active
-
2011
- 2011-08-08 HK HK11108245.3A patent/HK1154091A1/zh not_active IP Right Cessation
Patent Citations (2)
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CN1705936A (zh) * | 2002-10-28 | 2005-12-07 | 桑迪士克股份有限公司 | 用于分割一逻辑块的方法及设备 |
CN101004663A (zh) * | 2006-01-17 | 2007-07-25 | 株式会社东芝 | 使用非易失性高速缓冲存储器的存储设备及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
HK1154091A1 (zh) | 2012-04-13 |
US8255661B2 (en) | 2012-08-28 |
US20110119464A1 (en) | 2011-05-19 |
CN102063267A (zh) | 2011-05-18 |
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