[NFS] fd cache inconsistency!

[NFS] fd cache inconsistency!

[Chris Fanning]

Hi all,

In my syslog I'm getting lots of these.

nfsd[1926]: fd cache inconsistency!
last message repeated 31 times

Does anyone know what it means?

Thanks.
Chris.

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Re: [NFS] fd cache inconsistency!

[J. Bruce Fields]

On Tue, Jan 15, 2008 at 04:18:10PM +0100, Chris Fanning wrote:
> Hi all,
> 
> In my syslog I'm getting lots of these.
> 
> nfsd[1926]: fd cache inconsistency!
> last message repeated 31 times
> 
> Does anyone know what it means?

No.  In fact, I can't find that message in the current kernel or
nfs-utils.  What versions of those are you using?  You may want to
report this to your distro.

--b.

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Re: [NFS] fd cache inconsistency!

[Chris Fanning]

On Jan 15, 2008 5:44 PM, J. Bruce Fields <bfields@fieldses.org> wrote:
>
> On Tue, Jan 15, 2008 at 04:18:10PM +0100, Chris Fanning wrote:
> > Hi all,
> >
> > In my syslog I'm getting lots of these.
> >
> > nfsd[1926]: fd cache inconsistency!
> > last message repeated 31 times
> >
> > Does anyone know what it means?
>
> No.  In fact, I can't find that message in the current kernel or
> nfs-utils.  What versions of those are you using?

/usr/sbin/rpc.nfsd -v
Universal NFS Server 2.2beta47

uname -r
2.6.16-xen

Is that what you're looking for?

I'm using this same xen image at four different sites and only get
this error (warning) at one of them.
The only difference (that I can think of) betwwen this site and the
other three, it that here I share the same export to two different ip
ranges. At the other sites the share is only exported to one range.

/opt/ltsp-4.2u4       192.168.178.0/255.255.255.0(ro,no_root_squash,sync)
/opt/ltsp-4.2u4       10.200.61.0/255.255.255.0(ro,no_root_squash,sync)

I thought the xen image may have become corrupted so I replaced it
today. It hasn't helped.

What else may I consider?

Thanks.
Chris.


>  You may want to
> report this to your distro.
>
> --b.
>

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Re: [NFS] fd cache inconsistency!

[J. Bruce Fields]

On Tue, Jan 15, 2008 at 06:15:26PM +0100, Chris Fanning wrote:
> On Jan 15, 2008 5:44 PM, J. Bruce Fields <bfields@fieldses.org> wrote:
> >
> > On Tue, Jan 15, 2008 at 04:18:10PM +0100, Chris Fanning wrote:
> > > Hi all,
> > >
> > > In my syslog I'm getting lots of these.
> > >
> > > nfsd[1926]: fd cache inconsistency!
> > > last message repeated 31 times
> > >
> > > Does anyone know what it means?
> >
> > No.  In fact, I can't find that message in the current kernel or
> > nfs-utils.  What versions of those are you using?
> 
> /usr/sbin/rpc.nfsd -v
> Universal NFS Server 2.2beta47

Oh.  My understanding is that that's not maintained very much.

So I'd recommend reporting the problem to your distributor's bug
database and considering using the kernel's nfs server instead.

--b.

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Re: [NFS] fd cache inconsistency!

[Chris Fanning]

On Jan 15, 2008 6:22 PM, J. Bruce Fields <bfields@fieldses.org> wrote:
> On Tue, Jan 15, 2008 at 06:15:26PM +0100, Chris Fanning wrote:
> > On Jan 15, 2008 5:44 PM, J. Bruce Fields <bfields@fieldses.org> wrote:
> > >
> > > On Tue, Jan 15, 2008 at 04:18:10PM +0100, Chris Fanning wrote:
> > > > Hi all,
> > > >
> > > > In my syslog I'm getting lots of these.
> > > >
> > > > nfsd[1926]: fd cache inconsistency!
> > > > last message repeated 31 times
> > > >
> > > > Does anyone know what it means?
> > >
> > > No.  In fact, I can't find that message in the current kernel or
> > > nfs-utils.  What versions of those are you using?
> >
> > /usr/sbin/rpc.nfsd -v
> > Universal NFS Server 2.2beta47
>
> Oh.  My understanding is that that's not maintained very much.
>
> So I'd recommend reporting the problem to your distributor's bug
> database and considering using the kernel's nfs server instead.
>

ok. I'll do that. thanks.

Chris.

> --b.
>

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