Cannot copy directory metadata errors? Hardlink errors?

[uroni]

This one:

Case sensitive server OS

I installed urbackup server in docker on raspbian and do get the following error message: (err_file_system_case_insensitive). File exists (code: 17)UrBackup Server is running on a operating system where file systems are usually case sensitive. Work-arounds for UrBackup to work with case insensitive backup storage are disabled.The backup storage is case insensitive, however. This might cause issues. I cannot find any work-arounds. What can I do?