From owner-freebsd-scsi@FreeBSD.ORG  Wed Nov  2 16:47:57 2011
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Date: Wed, 2 Nov 2011 09:47:56 -0700
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From: Jason Wolfe <nitroboost@gmail.com>
To: Peter Maloney <peter.maloney@brockmann-consult.de>
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Cc: freebsd-scsi@freebsd.org
Subject: Re: mps/LSI SAS2008 controller crashes when smartctl is run with
 upped disk tags
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On Wed, Nov 2, 2011 at 1:43 AM, Peter Maloney <
peter.maloney@brockmann-consult.de> wrote:

>
> Are you using ZFS? Is your root volume in hardware RAID or software RAID?
> I am curious because you say your systems hang, and mine just runs degraded.
>

Peter,

I'm running UFS and no RAID, so yes that likely explains why my systems
hangs as it loses its boot disk.  The controller itself resets on some less
common occasions, so if you see that ever, I'll bet your system would hang
too as it looses all root devices.

I have the official 8.2-RELEASE driver from LSI I'll be testing today to
see if I can reproduce the hangs.

Jason