I use ParagonNTFS on my Mac that I can write to ntfs drives.
I have two very large NTFS drives that I try to keep in sync. I'd like to be able to do this quickly with rsync:
rsync -rvh --delete /Volumes/Archive/ /Volumes/MobArchive/
Unfortunately, this command re-copies every file every time, including those that have not been updated. As a result, it takes all night to complete.
As a result, I have to use the --size-only option, which generally works as desired, except for files that have been updated but whose size has not changed.
I have read elsewhere that a common solution to this problem is to use --modify-window=1. In my case, however, this still causes all files to get copied. I have tried modify-window values all the way up to ten.
Any possible solutions?