On Wed, Apr 10, 2013 at 11:58:27AM -0400, Steve Dickson wrote:
>
>
> On 10/04/13 11:25, J. Bruce Fields wrote:
> > On Tue, Apr 02, 2013 at 05:46:00PM -0400, Steve Dickson wrote:
> >> From: Steve Dickson <steved@xxxxxxxxxx>
> >>
> >> This enable NFSv4.2 support for the server. To enable this
> >> code do the following:
> >> echo "+4.2" >/proc/fs/nfsd/versions
> >
> > The patches are ordered strangely: labeled nFS support depends on 4.2
> > support, so we should be adding 4.2 support first, then labeled NFS
> > support on top of that.
> Seriously that actually matter? So you want just commit the 4.2 and not
> not the label NFS patches?
Yes, please, let's get that fixed on both the client and server, even
though, yes I expect we'll probably commit them all at once.
> > Note a 4.1 client shouldn't see the server return the new attribute as
> > supported unless it's using 4.2, and attempts to set it should error
> > out unless it's using 4.2.
> How is that handled with 4.0 vers 4.1? Just looking for a point to the code...
I don't actually remember. Grepping around.... Looks like it's mainly
the nfsd_suppattrs{0,1,2} functions in fs/nfsd/nfsd.h.
--b.
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