From owner-freebsd-hackers@FreeBSD.ORG Tue Nov 15 00:06:07 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EB5DE16A41F for ; Tue, 15 Nov 2005 00:06:07 +0000 (GMT) (envelope-from bra@fsn.hu) Received: from people.fsn.hu (people.fsn.hu [195.228.252.137]) by mx1.FreeBSD.org (Postfix) with ESMTP id BE46943D4C for ; Tue, 15 Nov 2005 00:06:06 +0000 (GMT) (envelope-from bra@fsn.hu) Received: from localhost (localhost [127.0.0.1]) by people.fsn.hu (Postfix) with ESMTP id 5719584420; Sun, 13 Nov 2005 18:52:11 +0100 (CET) Received: from people.fsn.hu ([127.0.0.1]) by localhost (people.fsn.hu [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 85210-01-9; Sun, 13 Nov 2005 18:51:36 +0100 (CET) Received: from [172.16.164.1] (fw.axelero.hu [195.228.243.120]) by people.fsn.hu (Postfix) with ESMTP id 6AACD8441F; Sun, 13 Nov 2005 18:51:36 +0100 (CET) Message-ID: <43777D24.2060606@fsn.hu> Date: Sun, 13 Nov 2005 18:51:32 +0100 From: Attila Nagy User-Agent: Debian Thunderbird 1.0.2 (X11/20050602) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Joseph Koshy References: <84dead720511112135j435a3723ld15a9d993bbae9cc@mail.gmail.com> In-Reply-To: <84dead720511112135j435a3723ld15a9d993bbae9cc@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: amavisd-new at fsn.hu Cc: freebsd Subject: Re: UFS2 max limits? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2005 00:06:08 -0000 Joseph Koshy wrote: > The Wikipedia page referenced below says that UFS2 supports a > filesystem size of 2^80 Bytes (1YiB) with the limit on a given > file being 2^55 bytes (32 PiB). > Are these numbers correct? I somehow remember the limits as > being much lower (of the order of 16TB or so). I could only create a 128TB sparse file on an UFS2 partition, so I guess 32 PB is a little bith high. -- Attila Nagy e-mail: Attila.Nagy@fsn.hu Free Software Network (FSN.HU) phone: +3630 306 6758 ISOs: http://www.fsn.hu/?f=download