* exportfs: Warning: /adir does not support NFS export.
@ 2009-11-10 16:44 Norbert van Bolhuis
[not found] ` <4AF99861.7030103-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: Norbert van Bolhuis @ 2009-11-10 16:44 UTC (permalink / raw)
To: linux-nfs
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.
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 ?
any feedback is appreciated, please cc me in the reply as I am not subscribed.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: exportfs: Warning: /adir does not support NFS export.
[not found] ` <4AF99861.7030103-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
@ 2009-11-10 18:07 ` J. Bruce Fields
2009-11-11 7:13 ` Norbert van Bolhuis
0 siblings, 1 reply; 7+ messages in thread
From: J. Bruce Fields @ 2009-11-10 18:07 UTC (permalink / raw)
To: Norbert van Bolhuis; +Cc: linux-nfs
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 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.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: exportfs: Warning: /adir does not support NFS export.
2009-11-10 18:07 ` J. Bruce Fields
@ 2009-11-11 7:13 ` Norbert van Bolhuis
[not found] ` <4AFA6431.9010405-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: Norbert van Bolhuis @ 2009-11-11 7:13 UTC (permalink / raw)
To: J. Bruce Fields; +Cc: linux-nfs
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.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: exportfs: Warning: /adir does not support NFS export.
[not found] ` <4AFA6431.9010405-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
@ 2009-11-11 14:13 ` J. Bruce Fields
2009-11-11 14:16 ` Norbert van Bolhuis
0 siblings, 1 reply; 7+ messages in thread
From: J. Bruce Fields @ 2009-11-11 14:13 UTC (permalink / raw)
To: Norbert van Bolhuis; +Cc: linux-nfs
On Wed, Nov 11, 2009 at 08:13:53AM +0100, Norbert van Bolhuis wrote:
> 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.
What source are you using for nfs-utils?
--b.
> This is the first time I try this.
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: exportfs: Warning: /adir does not support NFS export.
2009-11-11 14:13 ` J. Bruce Fields
@ 2009-11-11 14:16 ` Norbert van Bolhuis
[not found] ` <4AFAC74A.5000503-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: Norbert van Bolhuis @ 2009-11-11 14:16 UTC (permalink / raw)
To: J. Bruce Fields; +Cc: linux-nfs
>
> What source are you using for nfs-utils?
>
779cf81044e92cb51ad590960e7b3671 nfs-utils-1.2.0.tar.bz2
I got it from:
http://sourceforge.net/projects/nfs/files/nfs-utils/nfs-utils-1.2.0.tar.bz2
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: exportfs: Warning: /adir does not support NFS export.
[not found] ` <4AFAC74A.5000503-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
@ 2009-11-11 17:53 ` J. Bruce Fields
2009-11-12 7:41 ` Norbert van Bolhuis
0 siblings, 1 reply; 7+ messages in thread
From: J. Bruce Fields @ 2009-11-11 17:53 UTC (permalink / raw)
To: Norbert van Bolhuis; +Cc: linux-nfs
On Wed, Nov 11, 2009 at 03:16:42PM +0100, Norbert van Bolhuis wrote:
>>
>> What source are you using for nfs-utils?
>>
>
> 779cf81044e92cb51ad590960e7b3671 nfs-utils-1.2.0.tar.bz2
>
> I got it from:
> http://sourceforge.net/projects/nfs/files/nfs-utils/nfs-utils-1.2.0.tar.bz2
>
Thanks. From your description, yes, that sounds like a configuration
that should work. But maybe there's some detail wrong--could you show
us the full output of the "mount" and "exportfs -v" commands?
--b.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: exportfs: Warning: /adir does not support NFS export.
2009-11-11 17:53 ` J. Bruce Fields
@ 2009-11-12 7:41 ` Norbert van Bolhuis
0 siblings, 0 replies; 7+ messages in thread
From: Norbert van Bolhuis @ 2009-11-12 7:41 UTC (permalink / raw)
To: J. Bruce Fields; +Cc: linux-nfs
>
> Thanks. From your description, yes, that sounds like a configuration
> that should work. But maybe there's some detail wrong--could you show
> us the full output of the "mount" and "exportfs -v" commands?
>
ok.
# mount
proc on /proc type proc (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
sysfs on /sys type sysfs (rw)
ubi0:rootfs on /flashfs type ubifs (rw)
/flashfs/isd0 on /mountedisd type iso9660 (rw,loop=/dev/loop0,offset=1024)
# exportfs -v
/mountedisd 172.31.0.0/255.255.0.0(ro,wdelay,no_root_squash,no_subtree_check)
thanks for helping me with this.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2009-11-12 7:41 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2009-11-10 16:44 exportfs: Warning: /adir does not support NFS export Norbert van Bolhuis
[not found] ` <4AF99861.7030103-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
2009-11-10 18:07 ` J. Bruce Fields
2009-11-11 7:13 ` Norbert van Bolhuis
[not found] ` <4AFA6431.9010405-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
2009-11-11 14:13 ` J. Bruce Fields
2009-11-11 14:16 ` Norbert van Bolhuis
[not found] ` <4AFAC74A.5000503-bYiImlzuGf1HoQZOM9yvow@public.gmane.org>
2009-11-11 17:53 ` J. Bruce Fields
2009-11-12 7:41 ` Norbert van Bolhuis
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