CN103778030B - 日志子系统写入方法、错误追踪方法及处理器 - Google Patents
日志子系统写入方法、错误追踪方法及处理器 Download PDFInfo
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- CN103778030B CN103778030B CN201310747007.5A CN201310747007A CN103778030B CN 103778030 B CN103778030 B CN 103778030B CN 201310747007 A CN201310747007 A CN 201310747007A CN 103778030 B CN103778030 B CN 103778030B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1004—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's to protect a block of data words, e.g. CRC or checksum
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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 operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/82—Solving problems relating to consistency
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
- H03M13/356—Unequal error protection [UEP]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- General Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Computer Security & Cryptography (AREA)
- Library & Information Science (AREA)
- Debugging And Monitoring (AREA)
- Detection And Correction Of Errors (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (22)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310747007.5A CN103778030B (zh) | 2013-12-30 | 2013-12-30 | 日志子系统写入方法、错误追踪方法及处理器 |
TW103102671A TWI610169B (zh) | 2013-12-30 | 2014-01-24 | 檔案系統的日誌子系統寫入方法、錯誤追蹤方法及處理器 |
US14/584,729 US9727411B2 (en) | 2013-12-30 | 2014-12-29 | Method and processor for writing and error tracking in a log subsystem of a file system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310747007.5A CN103778030B (zh) | 2013-12-30 | 2013-12-30 | 日志子系统写入方法、错误追踪方法及处理器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103778030A CN103778030A (zh) | 2014-05-07 |
CN103778030B true CN103778030B (zh) | 2017-09-22 |
Family
ID=50570298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310747007.5A Active CN103778030B (zh) | 2013-12-30 | 2013-12-30 | 日志子系统写入方法、错误追踪方法及处理器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9727411B2 (zh) |
CN (1) | CN103778030B (zh) |
TW (1) | TWI610169B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105989140B (zh) * | 2015-02-27 | 2019-09-03 | 阿里巴巴集团控股有限公司 | 一种数据块处理方法和设备 |
US10489240B2 (en) * | 2015-09-25 | 2019-11-26 | Microsoft Technology Licensing, Llc | Efficient detection of corrupt data |
CN106294044B (zh) * | 2016-08-09 | 2019-05-03 | 上海东软载波微电子有限公司 | 芯片内部寄存器的校验电路及芯片 |
CN108572883B (zh) * | 2017-04-19 | 2021-06-18 | 北京金山云网络技术有限公司 | 一种数据正确性校验方法及装置 |
CN107643904B (zh) * | 2017-09-18 | 2021-03-30 | 泰康保险集团股份有限公司 | 代码提交日志的检测方法、装置、介质及电子设备 |
CN110795269B (zh) * | 2018-08-03 | 2023-05-26 | 阿里巴巴集团控股有限公司 | 一种数据恢复验证方法、装置及设备 |
CN109918226A (zh) * | 2019-02-26 | 2019-06-21 | 平安科技(深圳)有限公司 | 一种静默错误检测方法、装置及存储介质 |
CN110928890B (zh) * | 2019-11-08 | 2023-01-24 | 广州华多网络科技有限公司 | 数据存储方法、装置、电子设备及计算机可读存储介质 |
TWI749717B (zh) * | 2020-08-17 | 2021-12-11 | 新加坡商鴻運科股份有限公司 | 異常日誌處理方法、裝置、終端設備、雲端伺服器及系統 |
CN113434561A (zh) * | 2021-06-24 | 2021-09-24 | 北京金山云网络技术有限公司 | 直播数据校验方法、系统、电子设备及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101430657A (zh) * | 2008-11-17 | 2009-05-13 | 华中科技大学 | 一种连续数据保护方法 |
CN102419766A (zh) * | 2011-11-01 | 2012-04-18 | 西安电子科技大学 | 基于hdfs分布式文件系统的数据冗余及文件操作方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5832515A (en) * | 1996-09-12 | 1998-11-03 | Veritas Software | Log device layered transparently within a filesystem paradigm |
JP3763992B2 (ja) * | 1999-03-30 | 2006-04-05 | 富士通株式会社 | データ処理装置及び記録媒体 |
JP2001101044A (ja) * | 1999-09-29 | 2001-04-13 | Toshiba Corp | トランザクショナルファイル管理方法、トランザクショナルファイルシステム及び複合トランザクショナルファイルシステム |
US7739576B2 (en) * | 2006-08-31 | 2010-06-15 | Micron Technology, Inc. | Variable strength ECC |
US8171257B2 (en) * | 2009-09-25 | 2012-05-01 | International Business Machines Corporation | Determining an end of valid log in a log of write records using a next pointer and a far ahead pointer |
US8312349B2 (en) * | 2009-10-27 | 2012-11-13 | Micron Technology, Inc. | Error detection/correction based memory management |
US8464137B2 (en) * | 2010-12-03 | 2013-06-11 | International Business Machines Corporation | Probabilistic multi-tier error correction in not-and (NAND) flash memory |
WO2013039534A1 (en) * | 2011-09-12 | 2013-03-21 | Microsoft Corporation | Querying and repairing data |
-
2013
- 2013-12-30 CN CN201310747007.5A patent/CN103778030B/zh active Active
-
2014
- 2014-01-24 TW TW103102671A patent/TWI610169B/zh not_active IP Right Cessation
- 2014-12-29 US US14/584,729 patent/US9727411B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101430657A (zh) * | 2008-11-17 | 2009-05-13 | 华中科技大学 | 一种连续数据保护方法 |
CN102419766A (zh) * | 2011-11-01 | 2012-04-18 | 西安电子科技大学 | 基于hdfs分布式文件系统的数据冗余及文件操作方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI610169B (zh) | 2018-01-01 |
CN103778030A (zh) | 2014-05-07 |
US9727411B2 (en) | 2017-08-08 |
TW201525687A (zh) | 2015-07-01 |
US20150186207A1 (en) | 2015-07-02 |
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