Re: IDE Soft-RAID5, poor performance (suspected)

On Thu, 13 Mar 2003 at 4:00pm, Wolfram Schlich wrote

> I'd be pleased to give more details as needed.
> Should I run any tiobench/tiotest or bonnie++ benchmarks?

Yes.  AFAICT, all your benchmarks involved another disk system (or read 
and wrote to the array simultaneously), which confounds the results.  A 
benchmark tool will source the data from /dev/zero or somesuch (or send it 
to /dev/null), so all you're testing is the array.

Good luck.

-- 
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University

-
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html