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OceanStor 9000 V5 7.0 Command Reference 03

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
add datasync options

add datasync options

Function

The add datasync options command is used to add remote synchronization (InfoMigrator) parameters.

Format

add datasync options < option >

Parameters

Parameter

Description

Value

option Remote synchronization parameter.
  • -r: to recursively synchronize subdirectories.
  • -t: to synchronize directory and file change time.
  • -p: to synchronize directory permission.
  • -o: to synchronize owner information. Valid for user "root" only.
  • -g: to synchronize user group information.
  • -c: to calculate the checksum to determine file consistency when comparing files at the local and remote ends.
  • -l: to synchronize symlinks.
  • -H: to synchronize hard links.
  • --no-whole-file: to enable incremental file synchronization.
  • --partial: to enable resumable data transfer.
  • --inplace: to overwrite the target file to increase the synchronization speed.
  • --delete: to delete useless files from the target directory.
the default value is "-r -t -p -o -g --inplace".

Level

Administrator

Usage Guidelines

  • You can configure one parameter each time.
  • A parameter is effective for all remote synchronization tasks after being configured.

Example

Add remote synchronization parameters.

admin:/>add datasync options -c
Command executed successfully.

System Response

None

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Updated: 2019-05-07

Document ID: EDOC1100067955

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