Re: ahd0: board is not responding

[Kurt Schreiner <ks%ub.uni-mainz.de@localhost>]

On Thu, Jan 24, 2008 at 12:35:09PM +0100, Juergen Hannken-Illjes wrote:
> On Thu, Jan 24, 2008 at 11:29:19AM +0000, Chavdar Ivanov wrote:
> > On 24/01/2008, Juergen Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost> 
> > wrote:
> > > On Thu, Jan 24, 2008 at 11:56:22AM +0100, Kurt Schreiner wrote:
> > > > [...]
> > > > syncing disks... 1 done
> > > > unmounting file systems... done
> > > > ahd0: board is not responding
> >
> > > Since vmlocking2 broke closing the root device on reboot I use this 
> > > "patch":
Ah, I see: So at least one problem that is not caused by pmf on this machine... 
;-)

> > > RCS file: /cvsroot/src/sys/dev/scsipi/sd.c,v
> > > --- sd.c        25 Dec 2007 18:33:43 -0000      1.269
> > > +++ sd.c        24 Jan 2008 11:01:40 -0000
> > > @@ -2126,4 +2126,5 @@ sd_flush(struct sd_softc *sd, int flags)
> > >                 return (0);
> > >
> > > +if ((flags & XS_CTL_POLL)) return EIO;
> > >         sd->flags |= SDF_FLUSHING;
> > >         memset(&cmd, 0, sizeof(cmd));
> >
> > Works for me as well; only after the unmount message I get:
> >
> > sd0a: cache synchronization failed
Yep, same here. 

> This is expected (and true!).  You should be careful when you remove power.
Ok, should be no problem...

Thanks a lot
Kurt