[stgt] Performance Issue
fujita.tomonori at lab.ntt.co.jp
Thu Dec 8 00:09:14 CET 2011
On Thu, 08 Dec 2011 00:00:46 +0100
Gabriele <gabriele.mailing at rvmgroup.it> wrote:
> > You mean that your amd64 box is much worse than your i386 one?
> Yes: 20Mb/s on the i486 (an old Pentium 4) and 2Mb/s on the amd64 ( an
> I5 ...)
> > If your amd64 box has the same hardware (harddisk, hba, etc) as i386,
> > then I have no idea.
> No, different storage hardware. I can document that if it' useful.
I don't know about all storage hardware so I can't comment.
I think that it's better to firstly test the performance of both boxes
with a simple program to write some data and call fsync repeatedly.
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