From owner-freebsd-stable@FreeBSD.ORG Wed Jun 2 22:38:00 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DEF66106566B; Wed, 2 Jun 2010 22:38:00 +0000 (UTC) (envelope-from dave@jetcafe.org) Received: from hugeraid.jetcafe.org (hugeraid.jetcafe.org [205.147.26.109]) by mx1.freebsd.org (Postfix) with ESMTP id BE33C8FC12; Wed, 2 Jun 2010 22:38:00 +0000 (UTC) Received: from hugeraid.jetcafe.org (localhost [127.0.0.1]) by hugeraid.jetcafe.org (8.13.8/8.13.8) with ESMTP id o52MbxZM066281; Wed, 2 Jun 2010 15:37:59 -0700 (PDT) Message-Id: <201006022237.o52MbxZM066281@hugeraid.jetcafe.org> X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.0.4 To: John Baldwin In-reply-to: <201006011020.01318.jhb@freebsd.org> References: <201005272348.o4RNmgWh014243@hugeraid.jetcafe.org> <201005311825.o4VIPp5F051573@hugeraid.jetcafe.org> <20100531184525.GA89545@icarus.home.lan> <201006011020.01318.jhb@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 02 Jun 2010 15:37:59 -0700 From: Dave Hayes Cc: Garrett Cooper , freebsd-stable@freebsd.org, Clifton Royston , Jeremy Chadwick Subject: Re: Locking a file backed mdconfig into memory X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jun 2010 22:38:01 -0000 John Baldwin writes: > Ok, if you are using a stock mfsroot from a release build, that should > work fine. If you have built a custom mfsroot that is larger, then > you may need to increase NKPT on i386. In very recent 7 and later you > can do this by setting it to a new value in your kernel config. In > older versions you can do this by manually adding a #define to set a > new value of NKPT in opt_global.h or hacking on the source directly. Is this also true for amd64 (which is my particular target)? -- Dave Hayes - Consultant - Altadena CA, USA - dave@jetcafe.org >>> The opinions expressed above are entirely my own <<< "Be who you are and say what you feel, because those who mind don't matter, and those who matter don't mind." - Dr. Seuss