CN111656331B - 在系统中的垃圾收集处理期间从故障中恢复的方法和装置 - Google Patents

在系统中的垃圾收集处理期间从故障中恢复的方法和装置 Download PDF

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Publication number
CN111656331B
CN111656331B CN201980010582.2A CN201980010582A CN111656331B CN 111656331 B CN111656331 B CN 111656331B CN 201980010582 A CN201980010582 A CN 201980010582A CN 111656331 B CN111656331 B CN 111656331B
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garbage collection
log
target slot
transaction
slot
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CN111656331A (zh
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A·古普塔
S·瑟哈德里
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International Business Machines Corp
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International Business Machines Corp
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    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0793—Remedial or corrective actions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2358—Change logging, detection, and notification
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/073—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a memory management context, e.g. virtual memory or cache management
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0778—Dumping, i.e. gathering error/state information after a fault for later diagnosis
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1471—Error detection or correction of the data by redundancy in operations involving logging of persistent data for recovery
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1474—Error detection or correction of the data by redundancy in operations in transactions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/21—Design, administration or maintenance of databases
    • G06F16/215—Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Data Mining & Analysis (AREA)
  • Debugging And Monitoring (AREA)
  • Retry When Errors Occur (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201980010582.2A 2018-02-23 2019-02-19 在系统中的垃圾收集处理期间从故障中恢复的方法和装置 Active CN111656331B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/904,180 US10642680B2 (en) 2018-02-23 2018-02-23 Chronologically ordered log-structured key-value store from failures during garbage collection
US15/904,180 2018-02-23
PCT/IB2019/051323 WO2019162828A1 (en) 2018-02-23 2019-02-19 A chronologically ordered log-structured key-value store from failures during garbage collection

Publications (2)

Publication Number Publication Date
CN111656331A CN111656331A (zh) 2020-09-11
CN111656331B true CN111656331B (zh) 2024-03-29

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US (2) US10642680B2 (enExample)
JP (1) JP7672224B2 (enExample)
CN (1) CN111656331B (enExample)
DE (1) DE112019000401B4 (enExample)
GB (1) GB2583884B (enExample)
WO (1) WO2019162828A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10642680B2 (en) * 2018-02-23 2020-05-05 International Business Machines Corporation Chronologically ordered log-structured key-value store from failures during garbage collection

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CN105677297A (zh) * 2014-11-18 2016-06-15 龙芯中科技术有限公司 套锁实现方法及装置

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CN105677297A (zh) * 2014-11-18 2016-06-15 龙芯中科技术有限公司 套锁实现方法及装置

Also Published As

Publication number Publication date
CN111656331A (zh) 2020-09-11
DE112019000401B4 (de) 2022-01-05
US20200183775A1 (en) 2020-06-11
US11163636B2 (en) 2021-11-02
US20190266043A1 (en) 2019-08-29
WO2019162828A1 (en) 2019-08-29
GB202013416D0 (en) 2020-10-14
US10642680B2 (en) 2020-05-05
JP2021515301A (ja) 2021-06-17
GB2583884A (en) 2020-11-11
GB2583884B (en) 2021-03-24
DE112019000401T5 (de) 2020-10-22
JP7672224B2 (ja) 2025-05-07

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