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Date:      Fri, 10 Sep 2010 10:43:22 -0700
From:      David Brodbeck <gull@gull.us>
To:        freebsd-fs@freebsd.org
Subject:   Re: Weird Linux - FreeBSD/ZFS NFSv4 interoperability problem
Message-ID:  <AANLkTimsTonLnn-7udQLSGWtKJ%2BiefM1-sGhozYO4sRq@mail.gmail.com>
In-Reply-To: <139628434.645718.1284006483409.JavaMail.root@erie.cs.uoguelph.ca>
References:  <AANLkTi=QJ2qtLvo_B-k8PXSARp_U2MxHjHwqbFYh9dip@mail.gmail.com> <139628434.645718.1284006483409.JavaMail.root@erie.cs.uoguelph.ca>

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On Wed, Sep 8, 2010 at 9:28 PM, Rick Macklem <rmacklem@uoguelph.ca> wrote:
> Please try the attached patch, which changes the macro so that it
> compares the entire "struct fid". (I think that is safe, since I
> bzero() the entire structure before calling VOP_VPTOFH().)
>
> Again, thanks for sending the packet traces and, hopefully, this
> patch will do the trick, rick

Rick, after doing some testing I'm pretty confident that this patch
(nfsdport.patch) has solved both the original problem and the I/O
error problem.

I'm glad I could help.  I know how tricky to debug these
interoperability problems can be.



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