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Subject: Re: LSI SAS 3108 RAID Controller
To: Zara Kanaeva <zara.kanaeva@ggi.uni-tuebingen.de>,
 freebsd-stable@freebsd.org, freebsd-current@freebsd.org
References: <20160202180633.Horde.XX1o8RUHQB-jhWuJls7E7KO@webmail.uni-tuebingen.de>
From: Mike Tancsa <mike@sentex.net>
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On 2/2/2016 12:06 PM, Zara Kanaeva wrote:
> Dear list,
> 
> I have one Fujitsu server with LSI SAS 3108 RAID Controller. These LSI
> SAS 3108 RAID Controller is supported by the mpr driver

Try and attach the mrsas driver to the card. I had a similar problem
with an onboard variant.  Either compile the kernel without the mfi
driver, or force the kernel to assign the mrsas driver to it instead of
the mfi driver.
hw.mfi.mrsas_enable=1
in /boot/loader.conf

# pciconf -lv mrsas0
mrsas0@pci0:1:0:0:      class=0x010400 card=0x080915d9 chip=0x005d1000
rev=0x02 hdr=0x00
    vendor     = 'LSI Logic / Symbios Logic'
    device     = 'MegaRAID SAS-3 3108 [Invader]'
    class      = mass storage
    subclass   = RAID


	---Mike

-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/