From owner-freebsd-net@FreeBSD.ORG Wed Jul 16 06:52:52 2003 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 813DD37B401; Wed, 16 Jul 2003 06:52:52 -0700 (PDT) Received: from godel.mtl.distributel.net (nat.MTL.distributel.NET [66.38.181.24]) by mx1.FreeBSD.org (Postfix) with ESMTP id CD94F43F75; Wed, 16 Jul 2003 06:52:51 -0700 (PDT) (envelope-from bmilekic@technokratis.com) Received: from godel.mtl.distributel.net (localhost [127.0.0.1]) h6G9uvEH013636; Wed, 16 Jul 2003 09:56:57 GMT (envelope-from bmilekic@technokratis.com) Received: (from bmilekic@localhost) by godel.mtl.distributel.net (8.12.9/8.12.9/Submit) id h6G9uvgw013635; Wed, 16 Jul 2003 09:56:57 GMT X-Authentication-Warning: godel.mtl.distributel.net: bmilekic set sender to bmilekic@technokratis.com using -f Date: Wed, 16 Jul 2003 09:56:57 +0000 From: Bosko Milekic To: Scot Loach Message-ID: <20030716095657.GC13330@technokratis.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i cc: freebsd-net@freebsd.org cc: 'Don Lewis' Subject: Re: Kernel tuning for large maxsockets X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Jul 2003 13:52:52 -0000 On Tue, Jul 15, 2003 at 08:51:12PM -0400, Scot Loach wrote: > True, I can add a tunable for each of tcp, udp, raw, divert. > > What will happen when the system runs out of pcbs? You'll no longer be able to allocate and attach pcbs to sockets until one of the current pcb consumers returns that type of pcb back to the respective zone. -- Bosko Milekic * bmilekic@technokratis.com * bmilekic@FreeBSD.org TECHNOkRATIS Consulting Services * http://www.technokratis.com/