Date: Thu, 7 Jun 2001 23:12:57 +0200 From: Wilko Bulte <wkb@freebie.demon.nl> To: Andrew Gallatin <gallatin@cs.duke.edu> Cc: freebsd-alpha@freebsd.org Subject: Re: 8 CPU SMP attempt Message-ID: <20010607231257.A1935@freebie.demon.nl> In-Reply-To: <15135.56068.265334.399553@grasshopper.cs.duke.edu>; from gallatin@cs.duke.edu on Thu, Jun 07, 2001 at 03:50:28PM -0400 References: <E157wR8-0007Fc-00@post.mail.nl.demon.net> <15135.32057.775489.42931@grasshopper.cs.duke.edu> <20010607215149.A1381@freebie.demon.nl> <15135.56068.265334.399553@grasshopper.cs.duke.edu>
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On Thu, Jun 07, 2001 at 03:50:28PM -0400, Andrew Gallatin wrote: > > Wilko Bulte writes: > > > > Possible. I cannot really try as the smallest config would be a single > > CPU board housing 2 CPUs. Or do we honor the maxcpus (or whatever it > > is called..) SRM variable? > > "whatever its called" works, at least on Matt's 4100, so you could see if a > dual or single processor config boots. I think its just a bitmask of > available CPUs on most (all?) platforms. > > > > I don't suppose you could map the pc to a file and line number in the > > > kernel.debug? (gdb kernel.debug .... (gdb) l *0xfffffc0000491ae4) > > > > I'll have to move the disk back to the dual CPU DS20 on which the same > > GENERIC booted OK. But that can be done (tnx to the StorageWorks SBB > > that houses the disk ;) > > > > > A stack trace might be useful too... > > > > I know... But I need to find the time work work this thing between normal > > work :) Next week we will start moving our complete machine room to another > > building so that probably also won't help. > > > > Getting a stack trace shouldn't be all that hard -- just type 'tr' > after it crashes. I think I tried that, but did not get anything out of it. [Why o why didn't I write it down what I saw?? <sigh> ] -- | / o / / _ Arnhem, The Netherlands email: wilko@freebsd.org |/|/ / / /( (_) Bulte Powered by FreeBSD/[alpha,x86] http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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