We had corrupted data in our Open Directory Master recently, so we
rebuilt that server. All users should still have the same UIDs, etc.
Ever since then, one of our file servers has not allowed users to
open or copy any file, even when it claims that they have rights to it.
I've tried checking ACLs (even files without any ACLs), un-sharing/
re-sharing the share point, turning AFP on and off, restarting the
server, and even making a new share point on that same drive. (I
didn't try making a new share point on a different drive, though.)
I've also trying fsck and repair permissions.
Any other ideas? My next step would be an OS reinstall, but this
server has my NetBoot/NetRestore system and a share point with a lot
of files on it.