[CentOS] Looking for a good disk exerciser

Sat Apr 14 00:38:31 UTC 2007
John R Pierce <pierce at hogranch.com>

fredex wrote:
> I'd guess that several passes with data from /dev/random might be
> a good thing.
>   

I've tried that, tis kinda brutally slow.    dd if=/dev/random 
of=/dev/sdb bs=1048576