Re: I/O tuning... Allocating spindles to databases

Mine was (probably unnecessarily) more complicated than that. :(

It was fun though to watch the logical disk IO decrease and the physical drive IO increase until they met in the middle of the chart. ;)

On 9/15/05, Kevin Closson <kevinc_at_polyserve.com> wrote:
> >>>
> >>>It isn't too difficult to write a simulation that will
> >>>render the cache useless.
>
> actually quite easy. create a file that is 100 fold
> larger than cache and do completely random 4KB transfers.
>
> smoked
>
>

-- 
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist
11+ years of trying to appear to know what I'm doing.
--
http://www.freelists.org/webpage/oracle-l