From owner-freebsd-drivers@freebsd.org  Fri Nov 20 18:31:48 2015
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From: Jonathon Reinhart <jonathon.reinhart@gmail.com>
Date: Fri, 20 Nov 2015 13:31:18 -0500
Message-ID: <CAPFHKzdUdjxf1g+hvAqQnXCiibwmZvGSTVKaWoY_exd8TZ8tuA@mail.gmail.com>
Subject: Re: ciss(4) HP Smart Array P840
To: Scott Long <scott4long@yahoo.com>
Cc: sthaug@nethelp.no, Sean Bruno <sbruno@freebsd.org>,
 freebsd-scsi@freebsd.org, freebsd-drivers@freebsd.org
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I've got a little bit of time, and the system opened up, if there are
any further tests that you'd like me to try.

On Fri, Nov 20, 2015 at 1:10 PM, Scott Long <scott4long@yahoo.com> wrote:
> Very strange.  Thanks for testing FreeBSD 10.  The problem seems to be th=
at the driver thinks that the controller is NOT in JBOD mode.  There=E2=80=
=99s special code to hide component members in RAID mode; it changes the fi=
rst byte of the inquiry response to 0x1f.  That change indeed shows up in t=
he results that you gave me.  I don=E2=80=99t see any significant changes i=
n the ciss driver between 10.x and 11 that would explain why one driver det=
ects the card mode and the other does not.