On Sat, 1 Dec 2007, Gergely CZUCZY wrote:
On Sat, Dec 01, 2007 at 04:06:55PM -0500, Mike Tancsa wrote:
At 03:56 PM 12/1/2007, Gergely CZUCZY wrote:
I don't quite understand the question. It's the very same box, with
a dualboot configuration.
Fire up the 3ware controller's RAID management software and make sure the same
write caching strategy is set for FreeBSD and Linux. The
driver my default to different values.
i.e. under "controller settings" make sure "write cache" and "queuing" are the
same values for linux and freebsd.
Let's get back to this on monday. I'm at home now, and the
box is at me workplace, still running a test (i can't reboot it).
Also, can you verify with a read-only test to see where it's at? I have
not tested writes with that many threads. I notice mysql goes much faster
with a fresh table too. So can you blow away and recreate the sysbench
tables and then do read-only? If that is much slower we'll know there is
some configuration problem or similar.
Thanks,
Jeff
Sincerely,
Gergely Czuczy
mailto: [EMAIL PROTECTED]
--
Weenies test. Geniuses solve problems that arise.
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