Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 9 Oct 2002 05:47:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 9 Oct 2002 05:47:21 -0400 Received: from 213-187-164-2.dd.nextgentel.com ([213.187.164.2]:34950 "EHLO mail.pronto.tv") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Wed, 9 Oct 2002 05:47:20 -0400 Content-Type: text/plain; charset=US-ASCII From: Roy Sigurd Karlsbakk Organization: ProntoTV AS To: Cameron Bahar , "'jfs-discussion@www-124.ibm.com'" Subject: Re: [Jfs-discussion] maximum filesystem size limit Date: Wed, 9 Oct 2002 11:53:59 +0200 User-Agent: KMail/1.4.1 References: <8D587D949A61D411AFE300D0B74D75D703F0BF1B@server.s8.com> In-Reply-To: <8D587D949A61D411AFE300D0B74D75D703F0BF1B@server.s8.com> Cc: Kernel mailing list , linux-raid@vger.kernel.org MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Message-Id: <200210091153.59452.roy@karlsbakk.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 974 Lines: 29 On Tuesday 08 October 2002 23:14, Cameron Bahar wrote: > I need support for a single 12 TB filesystem on Linux. The documentation > indicates that JFS supports a theoretical 4PB limit, but that other > limitations (32 bit offsets) within limit prevent scaling to this large > size. > > Can someone please tell me if I can use JFS to create a single 12TB > filesystem under Linux? Afaik, you have a problem here concerning the Linux 2.4 maximum block device size of 2TB. Anyone that knows if there's a workaround for this using LVM or something? roy -- Roy Sigurd Karlsbakk, Datavaktmester ProntoTV AS - http://www.pronto.tv/ Tel: +47 9801 3356 Computers are like air conditioners. They stop working when you open Windows. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/