5.3-BETA4 hangs (ata2 dma problems)
itetcu at people.tecnik93.com
Sat Sep 18 12:39:46 PDT 2004
On Sat, 18 Sep 2004 12:50:39 +0200
Andreas Klemm <andreas at freebsd.org> wrote:
> On Sat, Sep 18, 2004 at 12:37:05PM +0200, Andreas Klemm wrote:
> > What would be the best thing to hunt this down ?
> > 2nd PC on serial console and trying to troubleshoot there ?
> am just recompiling kernel
> makeoptions DEBUG=-g
> options KDB
> options DDB
> # added this to rc.conf:
> Other things to do ? Or am I complete ?
> Should I boot the system from serial console ?
> I have a laptop and could try to stress test several times.
Haven't seen this thing from a long time, except one night about 2 weeks
ago when my machine freeze during high load hard disk activity when one
of the disks decided to recalibrate itself.
Unregistered ;) FreeBSD "user"
5.3-BETA4 - try `sysctl debug.witness_watch=0`
and prepare to fly :-)
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