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Date:      Fri, 03 Nov 2006 12:35:08 -0500
From:      "B. Cook" <bcook@poklib.org>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: FreeBSD 5.5 & Dell 2950 PERC 5/i mfi question
Message-ID:  <454B7DCC.4080104@poklib.org>
In-Reply-To: <15E9811B1FA2534EA2284DC97EF9E79F06C1E561@THN-EXCLS1.dc1.doubleclick.corp>
References:  <15E9811B1FA2534EA2284DC97EF9E79F06C1E561@THN-EXCLS1.dc1.doubleclick.corp>

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Krempasky, Mark wrote:
> Hi,
> We have a requirement to run FreeBSD 5.5 on a few Dell 2950's.
> Unfortunately FreeBSD5.5 doesn't have the mfi drivers for the PERCK 5/I
> controllers. Does anyone know of a reasonable work around to load the
> drivers before sysinstall and then a way to permanently install them
> after the OS is loaded?
> I know FreeBSD6.x has the drivers by default but I just wanted to check
> if there was an easy work around with 5.5 before I push back on the
> developers.
> 
> Thanks a ton.
> 
  [/usr/src]$ 5 > find . -name mfi
./sys/dev/mfi
./sys/modules/mfi

  [/boot/kernel]$ 9 > ls -l /boot/kernel/mfi.ko
-r-xr-xr-x  1 root  wheel  28597 Nov  2 14:07 /boot/kernel/mfi.ko

I would try and build the module and load it that way..

(the driver does support the card fully in 6.1.. )

bcook@Webster [~]$ 2 > dmesg | grep mfi
mfi0: <Dell PERC 5/i> mem 0xd80f0000-0xd80fffff,0xfc6e0000-0xfc6fffff 
irq 142 at device 14.0 on pci2
mfid0: <MFI Logical Disk> on mfi0
mfid0: 456191MB (934281215 sectors) RAID
Trying to mount root from ufs:/dev/mfid0s1a

(6 160GB drives in a raid 10 fwiw)



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