From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 60644] MPT2SAS drops all HDDs when under high I/O
Date: Mon, 29 Jul 2013 23:24:47 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=60644
--- Comment #6 from liveaxle@live.com ---
Hi again .
I did monitor the IO of the RAID array using IOstat tool .
I'll attach the output .
One thing I noticed is that monitoring the raid array made it survive a LOT
longer than before .
I simply used dd to dump 300G of zeros into the array , while at the same time
using md5deep on the entire mountpoint .
it stopped after writing around 280G this time , I was surprised because it
never exceeded 77G before .
Tell me if you need me to do anything else .
Thank you very much .
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