From owner-freebsd-current@FreeBSD.ORG Sun Jul 19 22:30:08 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8C3EE1065673 for ; Sun, 19 Jul 2009 22:30:08 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.cksoft.de (mail.cksoft.de [195.88.108.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4813F8FC15 for ; Sun, 19 Jul 2009 22:30:08 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from localhost (amavis.fra.cksoft.de [192.168.74.71]) by mail.cksoft.de (Postfix) with ESMTP id CA7B341C7AA for ; Mon, 20 Jul 2009 00:30:06 +0200 (CEST) X-Virus-Scanned: amavisd-new at cksoft.de Received: from mail.cksoft.de ([195.88.108.3]) by localhost (amavis.fra.cksoft.de [192.168.74.71]) (amavisd-new, port 10024) with ESMTP id ooOuV-FDY4+1 for ; Mon, 20 Jul 2009 00:30:06 +0200 (CEST) Received: by mail.cksoft.de (Postfix, from userid 66) id 1576A41C750; Mon, 20 Jul 2009 00:30:06 +0200 (CEST) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 1B5D74448E6 for ; Sun, 19 Jul 2009 22:28:08 +0000 (UTC) Date: Sun, 19 Jul 2009 22:28:08 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: FreeBSD current mailing list Message-ID: <20090719221755.W245@maildrop.int.zabbadoz.net> X-OpenPGP-Key: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: Subject: minidump size X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Jul 2009 22:30:08 -0000 Hi, I am booting an amd64 machine with 8GB RAM from NFS (NFS Root). If I enter the debugger by the time I get to the login prompt or shortly afterwards and run call doadump the dump size is between 1.2 and 1.9GB (sometimes I logged in ran netstat, ps and the like, rebuilt a library). For a freshly booted system this sounds huge; no I am not using any disk and the swap space only for the dumps (and thus no ZFS either just to answer that question upfront). Has anyone an idea why the minidumps are so huge at this stage of uptime? Is it because of the NFS root? /bz -- Bjoern A. Zeeb The greatest risk is not taking one.