Automatic means for spinning down disks available?
Jules Gilbert
jules.stocks at gmail.com
Wed Apr 11 01:06:27 UTC 2007
Boy, do I want answers too!
We have HD's that run 24X7. And I don't want to turn them off, I
just want them to sleep quietly until needed. We have lot's of RAM,
thus plenty of cache space.
Our machines are all blades. (Does this matter? I don't know.)
IBMs and Super-Micros.
We spend zillions of bucks on electricity; We use these machines
24X7 now, but soon will only need them about 12 hours a day. Is 24X7
operation the optimal strategy?
What's the best course here, wrt electric costs, and wrt disk failures?
--jg
On Apr 8, 2007, at 2:10 PM, Yuri Grebenkin wrote:
> Just wonder if it's better for an HDD not to spindown at all.
> Maybe it's safer to spin in peace than to park/launch?
> What do you think?
>
>> Hello again all,
>> I was wondering if there was an automatic, and possibly timed
>> means to
>> spin down disks available in either ports or the base system, by
>> chance.
>> Just trying to cut down on energy use, and increase my disks'
>> lives :).
>> TIA,
>> -Garrett
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