File copying method and device, equipment and storage medium

The embodiment of the invention discloses a file copying method and device, equipment and a storage medium. The method comprises the steps that when it is detected that data copying of each file is completed, whether the data of the files are completely copied or not is checked according to first le...

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Bibliographic Details
Main Author LIANG ZIMING
Format Patent
LanguageChinese
English
Published 15.11.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The embodiment of the invention discloses a file copying method and device, equipment and a storage medium. The method comprises the steps that when it is detected that data copying of each file is completed, whether the data of the files are completely copied or not is checked according to first length data located at the tails of the files or according to second length data located at the headsof the files and third length data located at the tails of the files; and if the data of the file is not completely copied, a hard disk is controlled to delete the copied data of the file, and the file is copied again. According to the embodiment of the invention, a single file is subjected to short verification in time in a data copying process, the file checking time is shortened, the incompletely copied files are copied again in time after short checking, the integrity of all file data is automatically guaranteed in the file copying process, manual intervention is not needed, the file copying efficiency is improved
Bibliography:Application Number: CN201810427206