I have two external disks that has the same files. One is encrypted, the other is not. The encrypted one has a lot less space left than the non encrypted, I now assume that it is because of hardlinks on the non encrypted disks.
So I would like to check, if there are any hardlinked files that might be doubled on the encrypted disk. How can I identify a hardlink?
If you have any other ideas what the reason for the free space issue could be, I'am open to ideas. Is it possible that the files need more space because of the encryption?