MPS LSI Driver status FreeBSD9 Beta3?

Royce Williams royce.williams at
Thu Oct 20 16:15:20 UTC 2011

On Thu, Oct 20, 2011 at 3:56 AM, Denny Schierz <linuxmail at> wrote:
> hi,
> does anybody use the mps driver (if available) with Release9-Beta3?
> the mps driver from 8.2 has problems with two paths over a LSI SAS 6160
> Switch. eg. timeouts ... . Workaround: poweroff the second switch.
> So it's interesting how stable/far the mps is from FB 9 Beta3
> cu denny

Denny, I don't have the same hardware so cannot test, but I only see a
couple of changes committed to HEAD not MFC'd  back to 8-STABLE: (significant CAM changes) (zeroing SCSI sense, probably minor)

This was only a cursory check; you can spelunk around yourself more here:


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