From owner-freebsd-stable Thu Oct 18 7: 6: 8 2001 Delivered-To: freebsd-stable@freebsd.org Received: from apolo.ccuec.unicamp.br (apolo.ccuec.unicamp.br [143.106.80.3]) by hub.freebsd.org (Postfix) with ESMTP id 27BFF37B403 for ; Thu, 18 Oct 2001 07:06:04 -0700 (PDT) Received: by apolo.ccuec.unicamp.br (Postfix, from userid 1089) id 1C6EF1F2194; Thu, 18 Oct 2001 12:05:58 -0200 (BRST) Date: Thu, 18 Oct 2001 12:05:57 -0200 From: Marcos Aguinaldo Forquesato To: Miklos Niedermayer Cc: freebsd-stable@freebsd.org Subject: Re: ISP4400 Message-ID: <20011018120557.A27590@ccuec.unicamp.br> Reply-To: guina@ccuec.unicamp.br References: <20011017160209.A22020@ccuec.unicamp.br> <20011018095809.E451@bsd.hu> <20011018083257.A4014@ccuec.unicamp.br> <20011018152731.A28791@fw.equilor.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20011018152731.A28791@fw.equilor.hu>; from miklos@niedermayer.com on Thu, Oct 18, 2001 at 03:27:32PM +0200 Organization: Universidade Estadual de Campinas ( UNICAMP ) X-OS: FreeBSD Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, Oct 18, 2001 at 03:27:32PM +0200, Miklos Niedermayer wrote: > Hi Marcos, > > > On Thu, Oct 18, 2001 at 08:32:58AM -0200, Marcos Aguinaldo Forquesato wrote: > > > I unplugged my Adaptec 3200S and put just one 36GB U160 SCSI disk > > ( without tuning ) to easy analyze. > > The system freeze when I'm sending 30000 local mails. > > I guess this is your configuration: > http://www.unicamp.br/cemeq/informatica/manutencao/PC/CemeqSQX3B100.htm Exactly, this machine > > We have almost exactly the same setup as you (except that we have Seagate > disks, not IBMs, and we also have a gigabit NIC). > > > > maxusers 512 > > MAXUSERS 256 for us. > > > > options IPFIREWALL #firewall - 07/08/2001 > > options IPFIREWALL_VERBOSE #firewall - 07/08/2001 > > We use Ipfilter and ALTQ. But everything seems to be the same. What > happens if you run the system with just one CPU? That would clarify if > it's an SMP problem or something else. > > We once had SMP problems (the machine freezed just like yours), but anyway > we're very satisfied with it. I will run with just one CPU and send a feedback about the test. Thanks for your contribution -- Marcos Aguinaldo Forquesato mailto:guina@ccuec.unicamp.br Centro de Computacao HP:http://www.ccuec.unicamp.br/~guina Universidade Estadual de Campinas Campinas - SP - Brasil To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message