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Date: Tue, 2 Jul 2013 11:52:41 -0400
To: Sven Geggus <lists@fuchsschwanzdomain.de>
Cc: linux-nfs@vger.kernel.org
Subject: Re: exporting one directory sec=krb5 and another sec=sys?
Message-ID: <20130702155241.GE31697@fieldses.org>
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From: "J. Bruce Fields" <bfields@fieldses.org>
Sender: linux-nfs-owner@vger.kernel.org
List-ID: <linux-nfs.vger.kernel.org>

On Wed, Jun 26, 2013 at 12:46:18PM +0000, Sven Geggus wrote:
> Hello,
> 
> I'm trying to do the following in /etc/exports:
> 
> /storage/home *(rw,sec=krb5:krb5i:krb5p,no_subtree_check)
> /storage/data4hostx hostx(rw,sec=sys,no_subtree_check)
> 
> This does however not seem to work, I always seem to get "mount.nfs4:
> Operation not permitted".
> 
> If I remove either line everything works fine
> (of course in the spezified case only)
> 
> What am I doing wrong here?

If those two directories are on the same filesystem (not recommended),
you probably need to turn on subtree_check to get that to work.

--b.