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Old 04-29-2010, 12:36 PM
Anne Wilson
 
Default nfs4 help needed

Fedora 13 is using nfs4, and there is a problem in opening files requiring
OpenOffice if accessed over an nfs3 mount, so it's time to change. I found a
couple of tutorials, and got it *almost* working correctly. This is where I
need help.

Logwatch tells me

/nfs4exports/Data1 and /Data1 have same filehandle for
*,192.168.0.0/24,192.168.0.0/255.255.255.0, using first

The tutorial I was following suggested making a root connection as ro, then
the data connections as rw, so I have

/nfs4exports 192.168.0.0/24
(ro,sync,insecure,root_squash,no_subtree_check,fsi d=0)
/nfs4exports/Data1 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
/nfs4exports/home 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)

However, when I ls nfs4exports I get

Data1 home

which ties in, I think, with the logwatch report. Can someone please explain
what I've misunderstood, and what I should do to put it right? Thanks

Anne
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Old 05-02-2010, 08:09 PM
Tom H
 
Default nfs4 help needed

On Thu, Apr 29, 2010 at 8:36 AM, Anne Wilson <cannewilson@googlemail.com> wrote:
> Fedora 13 is using nfs4, and there is a problem in opening files requiring
> OpenOffice if accessed over an nfs3 mount, so it's time to change. *I found a
> couple of tutorials, and got it *almost* working correctly. *This is where I
> need help.
>
> Logwatch tells me
>
> /nfs4exports/Data1 and /Data1 have same filehandle for
> *,192.168.0.0/24,192.168.0.0/255.255.255.0, using first
>
> The tutorial I was following suggested making a root connection as ro, then
> the data connections as rw, so I have
>
> /nfs4exports * * * *192.168.0.0/24
> (ro,sync,insecure,root_squash,no_subtree_check,fsi d=0)
> /nfs4exports/Data1 *192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
> /nfs4exports/home * 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
>
> However, when I ls nfs4exports I get
>
> Data1 *home
>
> which ties in, I think, with the logwatch report. *Can someone please explain
> what I've misunderstood, and what I should do to put it right? *Thanks

Possibly helpful:
https://bugzilla.redhat.com/show_bug.cgi?id=425765
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Old 05-03-2010, 03:57 PM
Anne Wilson
 
Default nfs4 help needed

On Sunday 02 May 2010 21:09:46 Tom H wrote:
> On Thu, Apr 29, 2010 at 8:36 AM, Anne Wilson <cannewilson@googlemail.com>
wrote:
> > Fedora 13 is using nfs4, and there is a problem in opening files
> > requiring OpenOffice if accessed over an nfs3 mount, so it's time to
> > change. I found a couple of tutorials, and got it *almost* working
> > correctly. This is where I need help.
> >
> > Logwatch tells me
> >
> > /nfs4exports/Data1 and /Data1 have same filehandle for
> > *,192.168.0.0/24,192.168.0.0/255.255.255.0, using first
> >
> > The tutorial I was following suggested making a root connection as ro,
> > then the data connections as rw, so I have
> >
> > /nfs4exports 192.168.0.0/24
> > (ro,sync,insecure,root_squash,no_subtree_check,fsi d=0)
> > /nfs4exports/Data1 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
> > /nfs4exports/home 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
> >
> > However, when I ls nfs4exports I get
> >
> > Data1 home
> >
> > which ties in, I think, with the logwatch report. Can someone please
> > explain what I've misunderstood, and what I should do to put it right?
> > Thanks
>
> Possibly helpful:
> https://bugzilla.redhat.com/show_bug.cgi?id=425765

Thanks for that, Tom. I'll certainly try it.

Anne
--
KDE Community Working Group
New to KDE Software? - get help from http://userbase.kde.org
_______________________________________________
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http://lists.centos.org/mailman/listinfo/centos
 
Old 05-04-2010, 06:26 PM
Anne Wilson
 
Default nfs4 help needed

On Sunday 02 May 2010 21:09:46 Tom H wrote:
> On Thu, Apr 29, 2010 at 8:36 AM, Anne Wilson <cannewilson@googlemail.com>
wrote:
> > Fedora 13 is using nfs4, and there is a problem in opening files
> > requiring OpenOffice if accessed over an nfs3 mount, so it's time to
> > change. I found a couple of tutorials, and got it *almost* working
> > correctly. This is where I need help.
> >
> > Logwatch tells me
> >
> > /nfs4exports/Data1 and /Data1 have same filehandle for
> > *,192.168.0.0/24,192.168.0.0/255.255.255.0, using first
> >
> > The tutorial I was following suggested making a root connection as ro,
> > then the data connections as rw, so I have
> >
> > /nfs4exports 192.168.0.0/24
> > (ro,sync,insecure,root_squash,no_subtree_check,fsi d=0)
> > /nfs4exports/Data1 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
> > /nfs4exports/home 192.168.0.0/24(rw,insecure,no_subtree_check,nohide)
> >
> > However, when I ls nfs4exports I get
> >
> > Data1 home
> >
> > which ties in, I think, with the logwatch report. Can someone please
> > explain what I've misunderstood, and what I should do to put it right?
> > Thanks
>
> Possibly helpful:
> https://bugzilla.redhat.com/show_bug.cgi?id=425765

I've suddenly realised that it is almost certainly not that problem at all.
The problem, I think, is that /etc/exports still has the nfs(3) exports. I
understand that I could remove them using the -F and -U flags with chgnfsexp,
but that would make them unavailable to my older systems.

I think it means that I have to concentrate on getting the older systems using
nfs4 as well, after which I can remove the old exports.

Anne
--
KDE Community Working Group
New to KDE Software? - get help from http://userbase.kde.org
_______________________________________________
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos
 

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