Last updated：2020-08-21 18:14:29
Identify whether the file access permission is set to private. If the cannedAcl parameter in the conf file of KS3Up-tool is set to private, only the file owner can access the uploaded file.
Understand the prefix of temporary files in the system, and then perform the following configuration to enable filename filtering and add a blacklist item:
filterEnable = true
fileNameExclude = prefix
For more information, see Data migration tool KS3Up-tool.
When migrating a single folder, you must enter the same prefix (that is, the name of the folder to be migrated) for srcPrefix= and dstPrefix= in the configuration file.