On Wed, 14 Dec 2011 07:04:06 +0100 m...@netbsd.org (Emmanuel Dreyfus) wrote:
> - a fixed lentgh header is highly desirable for performance > optimization. For instance glusterfs fetches the header and the data > using readv(2) with an iovec that has two slots. That way it gets write > date aligned on a page boundary. What does NFS do in this case? I seem to remember that it also imposes a sane size limit, possibly even below NGROUPS_MAX, is it really the case? If so, would this also be acceptable? -- Matt