From owner-freebsd-geom@FreeBSD.ORG Sun Sep 28 16:09:02 2008 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 16D7F1065686 for ; Sun, 28 Sep 2008 16:09:02 +0000 (UTC) (envelope-from volker@vwsoft.com) Received: from frontmail.ipactive.de (frontmail.maindns.de [85.214.95.103]) by mx1.freebsd.org (Postfix) with ESMTP id C57558FC1A for ; Sun, 28 Sep 2008 16:09:01 +0000 (UTC) (envelope-from volker@vwsoft.com) Received: from mail.vtec.ipme.de (Q7d63.q.ppp-pool.de [89.53.125.99]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by frontmail.ipactive.de (Postfix) with ESMTP id A240F12883F; Sun, 28 Sep 2008 17:44:27 +0200 (CEST) Received: from cesar.sz.vwsoft.com (unknown [192.168.18.3]) by mail.vtec.ipme.de (Postfix) with ESMTP id A3DB12E90F; Sun, 28 Sep 2008 17:42:51 +0200 (CEST) Message-ID: <48DFA64E.90905@vwsoft.com> Date: Sun, 28 Sep 2008 17:44:14 +0200 From: Volker User-Agent: Thunderbird 2.0.0.16 (X11/20080727) MIME-Version: 1.0 To: Giulio Ferro References: <48DE439C.4050505@zirakzigil.org> In-Reply-To: <48DE439C.4050505@zirakzigil.org> X-Enigmail-Version: 0.95.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit MailScanner-NULL-Check: 1223221380.98866@2bcD8COnkbxN0dse5bkgMQ X-MailScanner-ID: A3DB12E90F.68546 X-VWSoft-MailScanner: Found to be clean X-MailScanner-From: volker@vwsoft.com X-ipactive-MailScanner-Information: Please contact the ISP for more information X-ipactive-MailScanner: Found to be clean X-ipactive-MailScanner-From: volker@vwsoft.com Cc: pjd@freebsd.org, freebsd-geom@freebsd.org Subject: Re: Problems with journal? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Sep 2008 16:09:02 -0000 On 12/23/-58 20:59, Giulio Ferro wrote: >
I'm experiencing very serious delay issues > in 2 production servers. > > The server are dual intel quad core > o.s. : freebsd 7 stable (yesterday) amd64, mfi driver for 2 physical > controllers: > 1) two sas disks in mirror (mfi0) > 2) one dell md1000 disk enclosure with 15 sata disks in raid 60 (total > ~7 TB) (mfi1) > > I created a single partition for the second disk, I put the geom_journal > on it, > I formatted it with ufs and mounted it on /data directory. > > from /etc/fstab > /dev/mfid1.journal /data ufs rw,async 2 0 > Giulio, I'm wondering about the device name "mfid1.journal". Please show us your partitioning scheme and output of ``gjournal list''. Volker