Data corruption with the mfi(4) driver

Francois Tigeot ftigeot at wolfpond.org
Thu Jul 10 10:19:29 UTC 2014


On Thu, Jul 10, 2014 at 03:12:58PM +0530, Kashyap Desai wrote:
> 
> Does it means DragFly will add below line in "loader.conf" to keep mrsas
> as default priority ?
> hw.mfi.mrsas_enable=1
> 
> OR
> 
> Any plan to change the probe return value of mrsas and mfi  ?

I guess the PCI ids for the problematic controllers will be removed from
mfi(4), this is the simplest solution.

By the way, I have confirmation mrsas(4) also fixes data corruption issues
on FreeBSD. It was tested on a Dell R920 server with the default supplied
LSI adapter.

-- 
Francois Tigeot


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