r247095 Boot Failure

Navdeep Parhar nparhar at gmail.com
Thu Feb 21 15:58:38 UTC 2013


On Thu, Feb 21, 2013 at 03:38:41PM +0000, matt wrote:
> On Thu, Feb 21, 2013 at 3:34 PM, Navdeep Parhar <nparhar at gmail.com> wrote:
> 
> >
> > Take a look at the "-CURRENT userland regression" thread.  You may be
> > able to boot if you choose "safe mode" in the boot loader menu.
> >
> > Regards,
> > Navdeep
> >
> >
> What is safe mode as far as boot flags?

This is the forth code that sets up safe mode:

: safemode_enable ( -- )
        s" set kern.smp.disabled=1" evaluate
        s" set hw.ata.ata_dma=0" evaluate
        s" set hw.ata.atapi_dma=0" evaluate
        s" set hw.ata.wc=0" evaluate
        s" set hw.eisa_slots=0" evaluate
        s" set kern.eventtimer.periodic=1" evaluate
        s" set kern.geom.part.check_integrity=0" evaluate
;

loader.conf should be able to set up those variables too (temporarily,
as a workaround).  I wonder which one does the trick - smp.disabled or
eventtimer_periodic, or ..?

Regards,
Navdeep

> 
> boot -sv doesn't work on my system...
> 
> Matt


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