I'm not going to delete them yet, but I did try and make a new link to /mnt/nmr which had the same issue, so I don't think deleting and remaking will fix it.
Permissions of some sort may be the problem. I'd still expect them to appear as folders though and throw out a permissions error when I try to open them rather than the folders appearing as 0 byte files.
I don't really know how samba handles permissions but showing what's there could possibly be a security issue...?
But yeah, I avoid samba (well, I avoid windows file sharing really because it never fucking works) so I don't know much :C
Thanks for the help and pointing me towards permissions :C
NOTHING has been changed. Stupid thing.
(I think it's because my boss thinks it's particularly stable.
Not sure how true that is, but the thing doesn't seem to ever crash, though it's only acting as a file and web server, so nothing intense.)
Well it's not a symlink issue.
It seems like we can no longer share a cifs mount over samba.
/mnt/nmr is a cifs share off a novell server (I think), that require a login. It mounts fine, it just can't be accessed over samba. It's not just a Windows issue, the samba share can't be seen properly in Linux either.