Re: 3Ware 9500S-12 RAID controller -- poor performance

From: Mikael Abrahamsson
Date: Mon Oct 10 2005 - 07:43:36 EST

On Mon, 10 Oct 2005, subbie subbie wrote:

Which tool can I use to stress all 12 disks reading many many files in parallel?

Start 400 dd:s ? You will find that you will destroy performance as the drive heads will be thrashing a lot.

Mikael Abrahamsson email: swmike@xxxxxxxxx
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