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SubjectRe: [RFC PATCH] nfs: Support posix_fadvise(POSIX_FADV_RANDOM) on nfs server.
From
2012/6/23, Jim Rees <rees@umich.edu>:
> Namjae Jeon wrote:
>
> From: Namjae Jeon <namjae.jeon@samsung.com>
>
> 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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