Re: [NFS] [PATCH] NFS server does not update mtime onsetattr request

[Trond Myklebust]

On Wed, 2006-06-07 at 11:44 -0400, Peter Staubach wrote:

> I am curious about how this would break truncate?

According to SuSv43, truncate should result in changes to
mtime/ctime/suid/sgid if and only if the file size changes. The
combination of disabling the client caching and always setting
mtime/ctime on the server will therefore clearly break truncate.

Cheers,
  Trond

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