[Lustre-devel] Andrew's I/O graphs
Peter Braam
Peter.Braam at Sun.COM
Thu Feb 28 19:20:56 PST 2008
I see some worrying dips in the graphs - can our I/O specialists comment on
which ones are understood and which are not?
- peter -
On 2/25/08 2:44 PM, "Andrew C. Uselton" <acuselton at lbl.gov> wrote:
> Howdy all,
> I'd been in conversation with Cliff White over the last few weeks, and
> he'd expressed an interest in having me post a draft of a report I've
> been working on. If you've already heard of it here it is. For those
> who hadn't I'll try to describe it briefly.
>
> In December I assisted with some Lustre benchmark tests on the
> Franklin Cray XT here at NERSC. Since then I've tried to summarize our
> analysis and results. The attached pdf is a draft of that summary. The
> introduction is almost completely useless, so feel free to skip (unless
> you want to have a laugh at the author's expense). Section 3 has the
> main details about what we observed and what we thought about it.
> Section 2 may be amusing for those (like me) who care about methodology.
> Cheers,
> Andrew
>
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