Re: [RFC PATCH] nfs: Support posix_fadvise(POSIX_FADV_RANDOM) on nfs server.

[Namjae Jeon]

2012/6/23, Jim Rees <rees@xxxxxxxxx>:
> Namjae Jeon wrote:
>
>   From: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
>
>   This patch disable readahead for a file on NFS Server when
>   posix_fadvise(fd..., POSIX_FADV_RANDOM) is called on NFS
>   Client.
>
> It looks like you're adding an argument to the read op.  Wouldn't that be
> an
> incompatible change?  In which case wouldn't it be better to propose this
> for inclusion in NFS 4.2?  In fact didn't Dean propose this?  What ever
> happened with that?
Dean ? I don't know specific history. Would you give me the
information about Dean's proposal ?
>
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