FreeFileSync Forum

This worked. :)

run_test gave the following output:

F_NOCACHE success! bytesRead ==524288
buffered: success! bytesRead ==524288
F_NOCACHE success! bytesRead ==524288

FFS 6.12 was able to sync that file to my Desktop :)

I don't remember copying 3 times, but I wouldn't count it out either :D

[Attachment was removed! File name: ffs_log_4.txt (796620 bytes)]

Sure.
I have synced the single file you asked for, into an "empty" folder (Desktop)

I have moved the .mp3 to a new folder and removed any spaces from the name (full path doesnt have any spaces now) I could successfully cp now, but FFS would still not work.

full path to file: /Volumes/Media/media ...

Nope, still not working, even with the quotes. Log looks exactly like the first time.
I had to set the folders for Sync again, so that'll probably be in the log aswell. Got another 0KB file

[Attachment was removed! File name: ffs_log_2.txt (3761848 bytes)]

The file i copied was
/Volumes/Media/media/Music/Eskimo\ Callboy/Crystals/11\ Crystals.mp3
OS X appropriately escapes spaces with the \ character when you drag a file into the terminal window.
I synced that whole folder, so "/Volumes/Media/media/Music/Eskimo Callboy/Crystals"

So
sudo dtruss cp ...

I'll do this in approx 6-7 hours when I'm home again.
E: Got to do this right now.
So from the looks of it the invocation of CP through DTRUSS breaks the copying aswell (Can't handle spaces in source path). I can copy just fine with only cp <src> <tar> (spaces are fine there aswell).

As for the ...

FreeFileSync 6.14 Feb 10 2015 Unicode x64 on Windows and OS X

So I'm trying to use FFS to sync my music between Windows PC and MacBook Pro. The music is stored on a harddrive in my ubuntu "home-server". Everything works fine on the PC (mostly syncing to the storage) using SMB, but when I try to sync files TO the notebook (AFP share pointing to the same ...