[vox-tech] mmap()

[Ken Bloom]

It should work. See the FAQ at nfs.sourceforge.net, though it sounds like
you're already sounds what it says.
On Oct 22, 2013 7:15 PM, "Norm Matloff" <matloff at cs.ucdavis.edu> wrote:

> Anyone here know much about mmap()?  I have following problem:
>
> Machines A and B, running Fedora, share files through NFS.  I use mmap()
> to create a file-backed array on A and B, shared via the common file
> system.  I want changes to the array at A to propagate to B and vice
> versa.
>
> I can't get this to work consistently, even using msync() (synchronous
> or asynchronous).
>
> This is for general use software, so using a "better" shared file system
> than NFS is not really an option.
>
> Any ideas?
>
> Norm Matloff
>
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