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: Tue, 30 Jul 2013 10:11:23 +0000
Message-ID: <bug-60644-11613-G3lyWvWhdR@https.bugzilla.kernel.org/>
References: <bug-60644-11613@https.bugzilla.kernel.org/>
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https://bugzilla.kernel.org/show_bug.cgi?id=60644

--- Comment #12 from liveaxle@live.com ---
Hi .

I can easily reproduce this issue in a second by running :

btrfs scrub start /MOUNTPOINT

The btrfs system is a RAID1 that consists of 5 drives .


Also in an MD-RAID0 that consists of 3 drives by running a little harsh
commands like :

dd if=/dev/zero of=/MOUNTPOINT/dd.img bs=1G count=300

and/or :

md5deep -r /MOUNTPOINT


My CPU is an Ivy-Bridge i5 , with 32GB of RAM . (Watching htop , the CPU never
reaches 30% of load)

Thank you .

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