i.e.:
- sync job starts
- large file appears 'deleted' at the source location
- another large file appears somewhere else, and has *exactly* the same byte size (which can of course be checked quickly)
- generate checksum for 'new' source file, compare to stored checksum for 'deleted' target file
- if the files turn out to be identical, just change the file path on the target location instead of copying mega- or gigabytes
Right now, if I change a directory name even slightly, FBackup will delete and resync everything, which takes quite a long time and of course would be unnecessary, as the files themselves haven't changed
