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SubjectRe: [BUG] NFS no longer updates file modification times appropriately
On Mon, Jun 07, 2004 at 11:51:49AM -0400, Trond Myklebust wrote:
> P? m? , 07/06/2004 klokka 11:21, skreiv Joe Korty:
> > Unless the real reason is reducing ethernet traffic.
>
> That is after all, why we cache data. Look at the GETATTR traffic using
> nfsstat.
>
> > In which case we
> > could defer a timestamp-on-write only when it is still in the same second
> > as the previous write, but don't defer when a new second rolls around
> > on the client. That would reduce timestamp updates to at most one per
> > second per inode per client, while preserving old NFS behavior.
>
> Exactly why should we go to all this trouble?

For compatibility?
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