From owner-freebsd-alpha Thu Jun 7 14: 6:54 2001 Delivered-To: freebsd-alpha@freebsd.org Received: from post.mail.nl.demon.net (post-11.mail.nl.demon.net [194.159.73.21]) by hub.freebsd.org (Postfix) with ESMTP id 8B5CA37B403 for ; Thu, 7 Jun 2001 14:06:51 -0700 (PDT) (envelope-from wkb@freebie.demon.nl) Received: from [212.238.54.101] (helo=freebie.demon.nl) by post.mail.nl.demon.net with smtp (Exim 3.22 #1) id 1586zS-000BEt-00; Thu, 07 Jun 2001 21:06:50 +0000 Received: (from wkb@localhost) by freebie.demon.nl (8.11.3/8.11.2) id f57LCv301949; Thu, 7 Jun 2001 23:12:57 +0200 (CEST) (envelope-from wkb) Date: Thu, 7 Jun 2001 23:12:57 +0200 From: Wilko Bulte To: Andrew Gallatin Cc: freebsd-alpha@freebsd.org Subject: Re: 8 CPU SMP attempt Message-ID: <20010607231257.A1935@freebie.demon.nl> References: <15135.32057.775489.42931@grasshopper.cs.duke.edu> <20010607215149.A1381@freebie.demon.nl> <15135.56068.265334.399553@grasshopper.cs.duke.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i 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 X-OS: FreeBSD 4.3-STABLE X-PGP: finger wilko@freebsd.org Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org 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?? ] -- | / 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