EP4548191A4 - SYSTEM AND METHOD FOR METADATA SERVICES - Google Patents

SYSTEM AND METHOD FOR METADATA SERVICES

Info

Publication number
EP4548191A4
EP4548191A4 EP23845631.3A EP23845631A EP4548191A4 EP 4548191 A4 EP4548191 A4 EP 4548191A4 EP 23845631 A EP23845631 A EP 23845631A EP 4548191 A4 EP4548191 A4 EP 4548191A4
Authority
EP
European Patent Office
Prior art keywords
metadata services
metadata
services
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
EP23845631.3A
Other languages
German (de)
French (fr)
Other versions
EP4548191A1 (en
Inventor
Keyao Xu
Xin Luo
Wenlong Jiang
Mingwei Zhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dahua Technology Co Ltd
Original Assignee
Zhejiang Dahua Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Dahua Technology Co Ltd filed Critical Zhejiang Dahua Technology Co Ltd
Publication of EP4548191A1 publication Critical patent/EP4548191A1/en
Publication of EP4548191A4 publication Critical patent/EP4548191A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0617—Improving the reliability of storage systems in relation to availability
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2041—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with more than one idle spare processing component
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2082—Data synchronisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0632—Configuration or reconfiguration of storage systems by initialisation or re-initialisation of storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/065—Replication mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3006—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems

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 Networks & Wireless Communication (AREA)
  • Hardware Redundancy (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP23845631.3A 2022-07-27 2023-07-27 SYSTEM AND METHOD FOR METADATA SERVICES Pending EP4548191A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210891870.7A CN115268785A (en) 2022-07-27 2022-07-27 Management method and device applied to distributed storage system and storage medium
PCT/CN2023/109498 WO2024022424A1 (en) 2022-07-27 2023-07-27 System and methods for metadata services

Publications (2)

Publication Number Publication Date
EP4548191A1 EP4548191A1 (en) 2025-05-07
EP4548191A4 true EP4548191A4 (en) 2026-02-25

Family

ID=83770624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23845631.3A Pending EP4548191A4 (en) 2022-07-27 2023-07-27 SYSTEM AND METHOD FOR METADATA SERVICES

Country Status (3)

Country Link
EP (1) EP4548191A4 (en)
CN (1) CN115268785A (en)
WO (1) WO2024022424A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115268785A (en) * 2022-07-27 2022-11-01 浙江大华技术股份有限公司 Management method and device applied to distributed storage system and storage medium
KR20250168379A (en) * 2023-07-20 2025-12-02 라쿠텐 모바일 가부시키가이샤 Method for identifying accessible nodes and system for implementing the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110289049A1 (en) * 2010-05-19 2011-11-24 Microsoft Corporation Scaleable fault-tolerant metadata service
US20130046731A1 (en) * 2009-09-18 2013-02-21 Oracle International Corporation Automated integrated high availability of the in-memory database cache and the backend enterprise database
US20130091376A1 (en) * 2011-10-05 2013-04-11 International Business Machines Corporation Self-repairing database system
CN104283948A (en) * 2014-09-26 2015-01-14 东软集团股份有限公司 Server cluster system and load balancing implementation method thereof
CN110166271A (en) * 2018-02-14 2019-08-23 北京京东尚科信息技术有限公司 A kind of method and apparatus detecting network node abnormality
CN111464574A (en) * 2019-01-21 2020-07-28 阿里巴巴集团控股有限公司 Calling, loading, registering and managing method and route, server, node and medium
US20200280481A1 (en) * 2019-03-01 2020-09-03 At&T Intellectual Property I, L.P. Facilitation of disaster recovery protection for a master softswitch

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103729436A (en) * 2013-12-27 2014-04-16 中国科学院信息工程研究所 Distributed metadata management method and system
CN107211003B (en) * 2015-12-31 2020-07-14 华为技术有限公司 Distributed storage system and method for managing metadata
CN105975212A (en) * 2016-04-29 2016-09-28 深圳市永兴元科技有限公司 Failure detection processing method and device for distributed data system
CN105912446A (en) * 2016-04-29 2016-08-31 深圳市永兴元科技有限公司 Failure detection processing method and system for distributed data system
CN106331098B (en) * 2016-08-23 2020-01-21 东方网力科技股份有限公司 Server cluster system
CN110633168A (en) * 2018-06-22 2019-12-31 北京东土科技股份有限公司 A data backup method and system for a distributed storage system
US10845991B2 (en) * 2018-12-03 2020-11-24 EMC IP Holding Company LLC Shallow memory table for data storage service
CN111666035B (en) * 2019-03-05 2023-06-20 阿里巴巴集团控股有限公司 Management method and device for a distributed storage system
CN112463448B (en) * 2020-11-27 2022-06-07 苏州浪潮智能科技有限公司 Distributed cluster database synchronization method, device, equipment and storage medium
CN112190924A (en) * 2020-12-04 2021-01-08 腾讯科技（深圳）有限公司 Data disaster tolerance method, device and computer readable medium
CN114070739B (en) * 2021-11-11 2024-01-26 杭州和利时自动化有限公司 Cluster deployment method, device, equipment and computer readable storage medium
CN115268785A (en) * 2022-07-27 2022-11-01 浙江大华技术股份有限公司 Management method and device applied to distributed storage system and storage medium

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130046731A1 (en) * 2009-09-18 2013-02-21 Oracle International Corporation Automated integrated high availability of the in-memory database cache and the backend enterprise database
US20110289049A1 (en) * 2010-05-19 2011-11-24 Microsoft Corporation Scaleable fault-tolerant metadata service
US20130091376A1 (en) * 2011-10-05 2013-04-11 International Business Machines Corporation Self-repairing database system
CN104283948A (en) * 2014-09-26 2015-01-14 东软集团股份有限公司 Server cluster system and load balancing implementation method thereof
CN110166271A (en) * 2018-02-14 2019-08-23 北京京东尚科信息技术有限公司 A kind of method and apparatus detecting network node abnormality
CN111464574A (en) * 2019-01-21 2020-07-28 阿里巴巴集团控股有限公司 Calling, loading, registering and managing method and route, server, node and medium
US20200280481A1 (en) * 2019-03-01 2020-09-03 At&T Intellectual Property I, L.P. Facilitation of disaster recovery protection for a master softswitch

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024022424A1 *

Also Published As

Publication number Publication date
EP4548191A1 (en) 2025-05-07
WO2024022424A1 (en) 2024-02-01
CN115268785A (en) 2022-11-01

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