Re: two disks - best way to use them?

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От
Thomas Harold
Тема
Re: two disks - best way to use them?
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Msg-id
4395273B.90902@tgharold.com
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two disks - best way to use them? "Rick Schumeyer" <rschumeyer@ieee.org>
Re: two disks - best way to use them? Ron <rjpeace@earthlink.net>
Re: two disks - best way to use them? Thomas Harold <tgh@tgharold.com>
Re: two disks - best way to use them? David Lang <dlang@invendra.net>
Re: two disks - best way to use them? Thomas Harold <tgh@tgharold.com>
Re: two disks - best way to use them? David Lang <dlang@invendra.net>
Re: two disks - best way to use them? Thomas Harold <tgh@tgharold.com>
Re: two disks - best way to use them? Ron <rjpeace@earthlink.net>
Re: two disks - best way to use them? Thomas Harold <tgh@tgharold.com>
Re: two disks - best way to use them? David Lang <dlang@invendra.net>
Re: two disks - best way to use them? Olleg Samoylov <olleg_s@mail.ru>
David Lang wrote:

> in that case you logicly have two disks, so see the post from Ron 
> earlier in this thread.

And it's a very nice performance gain.  Percent spent waiting according 
to "top" is down around 10-20% instead of 80-90%.  While I'm not 
prepared to benchmark, database performance is way up.  The client 
machines that are writing the data are running closer to 100% CPU 
(before they were well below 50% CPU utilization).


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