Subject: Re: NFS ENOLCK problem with CONFIG_SECURITY=n
From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Roland Dreier <roland@topspin.com>
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <527jx1atuu.fsf@topspin.com>
References: <527jx1atuu.fsf@topspin.com>
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Date: Wed, 31 Mar 2004 11:38:19 -0500
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On Wed, 2004-03-31 at 11:01, Roland Dreier wrote:
> I'm having problems with lockf returning ENOLCK on an NFS directory.
> I also see messages like
> 
>     nsm_mon_unmon: rpc failed, status=-13
>     lockd: cannot monitor 10.0.0.5
>     lockd: failed to monitor 10.0.0.5
> 
> The system is an IA64 system running Debian testing with kernel 2.6.4.
> I found previous reports of a similar problem, but the solution was to
> set CONFIG_SECURITY to n (or add CONFIG_SECURITY_CAPABILITIES).
> However, I already have CONFIG_SECURITY off:
> 
>     $ zgrep CONFIG_SECURITY /proc/config.gz
>     # CONFIG_SECURITY is not set
> 
> Am I missing something?

Error 13 == EPERM means "permission denied". Check that you haven't
misconfigured your /etc/hosts.deny file to deny access to
portmap/rpc.statd from localhost/your client on your server/your server
on your client...

Cheers,
  Trond

-- 
Trond Myklebust <trond.myklebust@fys.uio.no>
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