Dump already in progress, bailing... (after halt on ServeRAID-6M via ips.ko)

YONETANI Tomokazu qhwt+dfly at les.ath.cx
Wed Oct 13 06:20:40 PDT 2004

On Wed, Oct 13, 2004 at 01:16:00PM +0200, Tomaž Borštnar wrote:
> Matthew Dillon wrote:
> >:Se
> >    Assuming you have DDB compiled into your kernel, set this sysctl:
> >
> >    sysctl -w debug.trace_on_panic=1
> >
> >    Then hopefully it will print a stack backtrace when it panics, before
> >    it locks up.
> would DDB_UNATTENDED go against this setting? ips driver can write 
> crashdumps to swap?

The current ips driver can't crashdump to a ServeRAID partition.

I failed to reproduce this today with DragonFly_Stable on a 2-CPU SMP
machine, so unless DragonFly_Stable tag moved within a day, it must be
something else that you have and I don't(you use USB keyboard, and I use
PS/2 for instance; not to mention that your 325 is many times faster
than ours), rather than the driver. You didn't at least see this panic
when you tried my devstat patch, how current was your source tree at that

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