Messages in this thread | | | From | (Alan Cox) | Subject | Re: unlink system call on directories - Bug + fix | Date | Tue, 19 Nov 1996 18:59:01 +0000 (GMT) |
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> The same filesystem, exported from SunOS 4.1.1, mounted on SunOS 4.1.4 > does not allow directories to be unlinked. So I conclude that the > server is not wrong. The Linux kernel should know that the file is a > directory and not even try to unlink it since it knows it is not > allowed.
Very simply - incorrect.
All authentication in NFS is done by the server. The fact Sun NFS client checks it is if anything a bug in their NFS client since another NFS implementation is free to allow unlink of directories.
If you can also dump stuff into lost+found on 4.1.4 then report it to Sun, if you can't them upgrade your prehistoric 4.1.1 box and see if it sorts it out.
Alan
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