Re: Why NFS server does not pass lock requests via VFS lock() op?

[Juan Gomez]

Oh ok. Well can we resuscitate this patch? The AFS NAS head example is a
good reason to do this.
If you need any help please let me know and I will be happy to test/adapt
the patch in/to the version that you may want to apply it.
We have one version for 2.4.18 that someone created recently if the one you
have is too old...

Thanks, Juan

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|         |           Alan Cox               |
|         |           <[e-mail].|
|         |           uk>                    |
|         |           Sent by:               |
|         |           linux-kernel-owner@vger|
|         |           .kernel.org            |
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|         |           10/09/02 04:32 PM      |
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  |       To:       Juan Gomez/Almaden/IBM@IBMUS                                                                                |
  |       cc:       [e-mail], Linux Kernel Mailing List <[e-mail]>                         |
  |       Subject:  Re: Why NFS server does not pass lock requests via VFS lock() op?                                           |
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On Thu, 2002-10-10 at 00:11, Juan Gomez wrote:
>
>
>
>
> Could anyone remind me of why NFS kernel would not pass byte range lock
> requests to the underlying filsystem at the server side?
> I think another person at IBM (Brian?) submitted a patch for this but
such
> patch never got included in the distribution.

I know Matthew had the patches, and I know I looked at them and they
seemed sane enough. But I don't know where they eventually went. Things
like NFS over AFS are going to need it