mpr(4) bug ?

[geoffroy desvernay]

On 12/14/2016 07:36 PM, Stephen Mcconnell via freebsd-scsi wrote:
> Hi Geoffroy,
> 
> I looked through the logs. It's strange. I don't know why there would be
> sense data for 'Invalid OP Code' for the read(10)/write(10) commands. The
> driver looks like it's doing everything correctly. It's just passing up the
> error and the command fails. Can you retry with debug_level set to 0xFFFF?
> It might not give more info, but we can see.
> 
> Steve
> 

Thank you :)

here is a dmesg exerpt, after

sysctl dev.mpr.0.debug_level=0xFFFF
dd if=/dev/zero of=/dev/da20 bs=1M and

http://dgeo.perso.ec-m.fr/mfi0_dd_dmesg.log

Do you prefer bs=127k or bs=128k ?
-- 
geoffroy desvernay
C.R.I - Administration systèmes et réseaux
Ecole Centrale de Marseille
Tel: (+33|0)4 91 05 45 24
Fax: (+33|0)4 91 05 45 98
dgeo at centrale-marseille.fr


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