CN110881277A - 一种数据存储方法、装置及相关设备 - Google Patents

一种数据存储方法、装置及相关设备 Download PDF

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Publication number
CN110881277A
CN110881277A CN201880044615.0A CN201880044615A CN110881277A CN 110881277 A CN110881277 A CN 110881277A CN 201880044615 A CN201880044615 A CN 201880044615A CN 110881277 A CN110881277 A CN 110881277A
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write command
target
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subdata
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龚伟
王华强
李吉坤
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/17Details of further file system functions
    • G06F16/172Caching, prefetching or hoarding of files

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

一种数据存储方法、装置及相关设备,所述方法包括:数据存储设备从第一存储区域获取第一指示信息,所述第一指示信息为数据存储设备存储完成第一子数据后生成的,所述第一指示信息包含目标数据的标识以及第二子数据在目标数据中的位置信息,所述第二子数据是所述目标数据中所述第一子数据相邻的下一个子数据;根据第一指示信息,从当前接收到的至少一条写命令以及第二存储区域中存储的至少一条写命令中,获得目标写命令,目标写命令中携带的位置信息与第一指示信息中的位置信息匹配;将待处理写命令存储到所述第二存储区域中,将目标写命令中携带的第三子数据,存储到所述目标数据的标识对应的存储区域中,更新并保存第一指示信息中的位置信息。

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PCT国内申请,说明书已公开。

Claims (17)

  1. PCT国内申请,权利要求书已公开。
CN201880044615.0A 2018-07-04 2018-07-04 一种数据存储方法、装置及相关设备 Pending CN110881277A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112631627A (zh) * 2020-12-10 2021-04-09 武汉联影医疗科技有限公司 软件升级方法、装置、计算机设备和存储介质

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CN103955528A (zh) * 2014-05-09 2014-07-30 北京华信博研科技有限公司 写入文件数据的方法、读取文件数据的方法以及装置
CN103970844A (zh) * 2014-04-28 2014-08-06 北京创世漫道科技有限公司 大数据的写入方法和装置、读取方法和装置及处理系统
CN105528371A (zh) * 2014-09-30 2016-04-27 北京金山云网络技术有限公司 一种执行写任务的方法、装置及系统
US20160350343A1 (en) * 2014-02-10 2016-12-01 Huawei Technologies Co., Ltd. Data Processing and Writing Method and Related Apparatus
CN106844234A (zh) * 2015-12-04 2017-06-13 成都华为技术有限公司 数据写入方法及装置、双活系统
CN107493309A (zh) * 2016-06-13 2017-12-19 阿里巴巴集团控股有限公司 一种分布式系统中的文件写入方法及装置
CN108052284A (zh) * 2017-12-08 2018-05-18 北京奇虎科技有限公司 一种分布式数据存储方法及装置

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* Cited by examiner, † Cited by third party
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CN102681790B (zh) * 2012-03-02 2015-11-25 南京拓界信息技术有限公司 一种数据转储设备和通过其进行数据转储的方法及系统
US9778856B2 (en) * 2012-08-30 2017-10-03 Microsoft Technology Licensing, Llc Block-level access to parallel storage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160350343A1 (en) * 2014-02-10 2016-12-01 Huawei Technologies Co., Ltd. Data Processing and Writing Method and Related Apparatus
CN103970844A (zh) * 2014-04-28 2014-08-06 北京创世漫道科技有限公司 大数据的写入方法和装置、读取方法和装置及处理系统
CN103955528A (zh) * 2014-05-09 2014-07-30 北京华信博研科技有限公司 写入文件数据的方法、读取文件数据的方法以及装置
CN105528371A (zh) * 2014-09-30 2016-04-27 北京金山云网络技术有限公司 一种执行写任务的方法、装置及系统
CN106844234A (zh) * 2015-12-04 2017-06-13 成都华为技术有限公司 数据写入方法及装置、双活系统
CN107493309A (zh) * 2016-06-13 2017-12-19 阿里巴巴集团控股有限公司 一种分布式系统中的文件写入方法及装置
CN108052284A (zh) * 2017-12-08 2018-05-18 北京奇虎科技有限公司 一种分布式数据存储方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112631627A (zh) * 2020-12-10 2021-04-09 武汉联影医疗科技有限公司 软件升级方法、装置、计算机设备和存储介质

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Application publication date: 20200313