Re: exportfs: Warning: /adir does not support NFS export.

[Norbert van Bolhuis <nvbolhuis-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>]

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.