Related to #53:
For debug and documentation issues, would it be possible to get information of how many bytes were transferred by copy tasks?
Currently the log (loglevel=info) only shows /that/ a file was transferred - but nothing about its filesystem properties.
Makes perfect sense, but in order to debug certain fringe-cases, it may be useful to have more information logged.
Not too much, but maybe at least the filesizes (individually, or in total)?