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Jakimo

macrumors 6502a
Original poster
Apr 25, 2008
634
244
Colorado Springs
Every so often, perhaps every 30-40 minutes, my HDs (RAID) on my Mac Pro start to whir strongly and Lion all together just freezes for a few seconds until the drives are done.

I've never experienced this before, it's been about one week.

Can anyone suggest how to troubleshoot this? ..how can I find out what process is causing the drives to spin and pause up the Mac?

thanks for any thoughts
 
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