From mboxrd@z Thu Jan 1 00:00:00 1970 From: Norbert van Bolhuis Subject: Re: exportfs: Warning: /adir does not support NFS export. Date: Wed, 11 Nov 2009 08:13:53 +0100 Message-ID: <4AFA6431.9010405@aimvalley.nl> References: <4AF99861.7030103@aimvalley.nl> <20091110180747.GA15000@fieldses.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Cc: linux-nfs@vger.kernel.org To: "J. Bruce Fields" Return-path: Received: from smtp-vbr8.xs4all.nl ([194.109.24.28]:4073 "EHLO smtp-vbr8.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751300AbZKKHNx (ORCPT ); Wed, 11 Nov 2009 02:13:53 -0500 In-Reply-To: <20091110180747.GA15000@fieldses.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: J. Bruce Fields wrote: > On Tue, Nov 10, 2009 at 05:44:17PM +0100, Norbert van Bolhuis wrote: >> I get the following exportfs 1.2.0 warning: >> >> exportfs: Warning: /adir does not support NFS export. >> >> Although everything works fine, I'm worried about this. >> >> The directoy "/adir" is the path to a ISOZFS loop mounted image. > > What's ISOZFS? > The ISO9660 filesystem (with rockridge extension), see mkzftree(1). >> The ISO(Z)FS image itself resides on a UBIFS filesystem (/flashfs/isozfs_image.iso). >> The root dir ("/"), as well as "/adir" and "/flashfs" is initramfs. >> >> So afaik I'm exporting a ISOFS, this is supported by nfsd (in the kernel), so >> why is the warning there ? >> >> I know UBIFS doesn't support to be (nfsd) exported by the kernel, >> but ISO(Z)FS and initramfs do, right ? >> >> Am I doing something illegal ? > > Which distribution are you using? Is it something that worked before, > and stopped working, or is this the first time you've tried it? > > --b. I'm building an embedded linux system. This is the first time I try this.