I have a local harddisk (mounted as root /), which i want to copy to another harddisk (mounted as /mnt/root1). If i start e.g.: rsync -avH --delete --force /usr /mnt/root1 the contents of /usr and /mnt/root1 afterwards are NOT the same. But some other directories ARE the same afterwards.
The command you cite should be making /mnt/root1/user the same as /usr, not /mnt/root1. See the manpage about how to use a trailing slash on the source if you wanted to copy the contents of the /usr dir into /mnt/root1 rather than the dir by name, followed by its contents.
(In reply to comment #0) > I have a local harddisk (mounted as root /), which i want to copy to another > harddisk (mounted as /mnt/root1). If i start e.g.: > > rsync -avH --delete --force /usr /mnt/root1 > > the contents of /usr and /mnt/root1 afterwards are NOT the same. But some other > directories ARE the same afterwards. > Sorry, what i mean, is that the contents of /usr and /mnt/root1/usr afterwards are NOT the same.
What exactly differs between /usr and /mnt/root1/usr?
Sorry for the panic. I finally controlled the files being transfered with MD5SUM. All files are being successfully transfered. What first made me believing there are differences, is that an "du -s" on the directories i've transfered against the original directories showed me different sizes.