WO2022267909A1 - Procédé permettant de lire et d'écrire des données et appareil associé - Google Patents
Procédé permettant de lire et d'écrire des données et appareil associé Download PDFInfo
- Publication number
- WO2022267909A1 WO2022267909A1 PCT/CN2022/098309 CN2022098309W WO2022267909A1 WO 2022267909 A1 WO2022267909 A1 WO 2022267909A1 CN 2022098309 W CN2022098309 W CN 2022098309W WO 2022267909 A1 WO2022267909 A1 WO 2022267909A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- storage controller
- message
- switch
- storage
- direct path
- Prior art date
Links
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Images
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
- G06F3/0602—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
-
- 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
-
- 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
- G06F3/062—Securing storage systems
- G06F3/0622—Securing storage systems in relation to access
-
- 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
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
L'invention concerne un procédé permettant de lire et d'écrire des données, comprenant les étapes suivantes : un commutateur reçoit des informations d'adresse d'un gestionnaire de mémoire (1100) en provenance du gestionnaire de mémoire (1100) et attribue des informations d'adresse de commutation correspondantes au gestionnaire de mémoire (1100). Selon les informations d'adresse du gestionnaire de mémoire (1100) et les informations d'adresse de commutation correspondantes du gestionnaire de mémoire (1100), le commutateur établit une connexion à trajet direct avec le gestionnaire de mémoire (1100), la connexion à trajet direct étant utilisée pour transmettre un message d'entrée/de sortie (I/O), et le message I/O est utilisé pour écrire des données dans un réseau de mémoire au moyen du gestionnaire de mémoire (1100) ou pour lire des données à partir du réseau de mémoire au moyen du gestionnaire de mémoire (1100). Parce que la connexion à trajet direct établie entre le commutateur et le gestionnaire de mémoire (1100) permet la transmission du message I/O, les multiples recherches d'adresse du traitement I/O sont évitées, le trajet d'acheminement du message I/O est raccourci, le temps pour achever les opérations de lecture et d'écriture de données est réduit et l'efficacité de lecture et d'écriture de données est augmentée. L'invention divulgue en outre un appareil associé pour lire et écrire des données.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110694337.7 | 2021-06-22 | ||
CN202110694337.7A CN115509433A (zh) | 2021-06-22 | 2021-06-22 | 一种数据读写方法以及相关装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022267909A1 true WO2022267909A1 (fr) | 2022-12-29 |
Family
ID=84499582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2022/098309 WO2022267909A1 (fr) | 2021-06-22 | 2022-06-13 | Procédé permettant de lire et d'écrire des données et appareil associé |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115509433A (fr) |
WO (1) | WO2022267909A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1885817A (zh) * | 2006-06-08 | 2006-12-27 | 杭州华为三康技术有限公司 | 一种网际存储区域网络ip san的访问方法及交换机 |
US20090113542A1 (en) * | 2007-10-29 | 2009-04-30 | The Boeing Company | Virtual Local Area Network Switching Device And Associated Computer System And Method |
US20110135303A1 (en) * | 2009-12-07 | 2011-06-09 | John Lewis Hufferd | DIRECT MODE ADAPTER BASED SHORTCUT FOR FCoE DATA TRANSFER |
CN103828332A (zh) * | 2013-12-04 | 2014-05-28 | 华为技术有限公司 | 数据处理方法、装置、存储控制器和机柜 |
WO2016101287A1 (fr) * | 2014-12-27 | 2016-06-30 | 华为技术有限公司 | Procédé pour distribuer des données dans un système de mémoire, appareil de distribution et système de mémoire |
-
2021
- 2021-06-22 CN CN202110694337.7A patent/CN115509433A/zh active Pending
-
2022
- 2022-06-13 WO PCT/CN2022/098309 patent/WO2022267909A1/fr unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1885817A (zh) * | 2006-06-08 | 2006-12-27 | 杭州华为三康技术有限公司 | 一种网际存储区域网络ip san的访问方法及交换机 |
US20090113542A1 (en) * | 2007-10-29 | 2009-04-30 | The Boeing Company | Virtual Local Area Network Switching Device And Associated Computer System And Method |
US20110135303A1 (en) * | 2009-12-07 | 2011-06-09 | John Lewis Hufferd | DIRECT MODE ADAPTER BASED SHORTCUT FOR FCoE DATA TRANSFER |
CN103828332A (zh) * | 2013-12-04 | 2014-05-28 | 华为技术有限公司 | 数据处理方法、装置、存储控制器和机柜 |
WO2016101287A1 (fr) * | 2014-12-27 | 2016-06-30 | 华为技术有限公司 | Procédé pour distribuer des données dans un système de mémoire, appareil de distribution et système de mémoire |
Also Published As
Publication number | Publication date |
---|---|
CN115509433A (zh) | 2022-12-23 |
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