svn commit: r253550 - head/sys/dev/mps

[Slawa Olhovchenkov]

On Mon, Aug 26, 2013 at 03:40:27PM -0600, Kenneth D. Merry wrote:

> On Tue, Aug 13, 2013 at 19:30:29 +0400, Slawa Olhovchenkov wrote:
> > On Mon, Aug 12, 2013 at 01:02:29PM -0600, Kenneth D. Merry wrote:
> > 
> > > If you really want one now, I've attached a patch from stable/9 on June
> > > 27th.  It may or may not apply now.
> > 
> > Its apply witch litle edit.
> > 
> > > > > Now that it's done, I hope to merge that change to stable/9 this week.
> > > > 
> > > > Also, I see strange behaviour of LSI 9211-8i -- after some activity
> > > > got timeout and HBA put in looped reset.
> > > 
> > > That's not good.  Try with the newer driver and see whether if affects the
> > > behavior.
> > 
> > Witch this driver I got same behavior: after intesive i/o got timeout,
> > driver try re-init controller without success. On all HDD activity LED
> > ON w/o blinking at this moment.
> 
> Do you have any logs or dmesg output showing the problem?

Currenly not awailable, but simmilar as here
http://lists.freebsd.org/pipermail/freebsd-current/2013-May/041943.html
or here http://forums.freebsd.org/showthread.php?t=28252.

At the time of problem -- no any messages in the log or concole, just
stopping all operations. After some time (aprox 30-60 seconds) --
circular messages about timeout, reset and massive 'SCSI command
timeout'.


> I have merged the latest driver changes to stable/9, including a bug fix
> for out of chain frame handling.

Now I can't test anymore -- controller replaced to asr.