I would like to suggest that it would be great if it's possible to split backups into multiple parts during the backup process.

I know the option -s or --split but actually, it's just split the backup in the location into multiple parts but during the backup process the local storage is still in use. If you got a Server with 200GB space and 150 GB are used I can't Backup the server because the command "Plesk bin pleskbackup server --output-file=ftp://user:pass@destination/backup_file" would create one file with round 120 GB in local storage.

I would suggest an option that allows us to say "do a backup until you reach the 5 GB cap then transfer it, remove it from the local storage and start the next part".

Maybe I'm missing something here but I did a lot of research and didn't found a solution.

Sincerely,
Daniel Joos.