From owner-freebsd-questions@FreeBSD.ORG Wed Mar 12 19:24:00 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4F5AA106566C for ; Wed, 12 Mar 2008 19:24:00 +0000 (UTC) (envelope-from aturetta@bestunion.it) Received: from aa001msb.fastweb.it (aa001msb.fastweb.it [85.18.95.80]) by mx1.freebsd.org (Postfix) with ESMTP id D56418FC1B for ; Wed, 12 Mar 2008 19:23:59 +0000 (UTC) (envelope-from aturetta@bestunion.it) Received: from mail.bestunion.it (85.18.250.114) by aa001msb.fastweb.it (8.0.013.5) id 47CFF5C800BAA03F for freebsd-questions@freebsd.org; Wed, 12 Mar 2008 20:23:57 +0100 Received: from [192.168.33.30] (nbcommit.home.commit.it [192.168.33.30] (may be forged)) (authenticated bits=0) by mail.bestunion.it (8.14.2/8.14.2) with ESMTP id m2CJNj41091350 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 12 Mar 2008 20:23:46 +0100 (CET) (envelope-from aturetta@bestunion.it) Message-ID: <47D82DB5.1080305@bestunion.it> Date: Wed, 12 Mar 2008 20:23:33 +0100 From: Angelo Turetta User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) MIME-Version: 1.0 To: Chuck Swiger References: <47D82486.5060402@bestunion.it> <828E6D60-C685-49AA-B0B4-FAD46D6A9DD3@mac.com> In-Reply-To: <828E6D60-C685-49AA-B0B4-FAD46D6A9DD3@mac.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV version 0.92.1, clamav-milter version 0.92.1 on mail.bestunion.it X-Virus-Status: Clean Cc: freebsd-questions@freebsd.org Subject: Re: UFS2 optimization for many small files X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Mar 2008 19:24:00 -0000 Chuck Swiger wrote: > On Mar 12, 2008, at 11:44 AM, Angelo Turetta wrote: >> I tried understanding where the difference was, but I cannot work-out >> any cause in the file systems: > > I believe Cyrus will create hard links if the same email message is kept > in multiple folders. Do you know if this includes hard-linking multiple copies of the same message received by different users? If it's only for messages in the same user's mailbox, no way incidence can reach 20% in my case. Angelo.