From owner-freebsd-questions@FreeBSD.ORG Fri Feb 13 15:03:13 2009 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 8838D1065675 for ; Fri, 13 Feb 2009 15:03:13 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [IPv6:2001:4070:101:2::1]) by mx1.freebsd.org (Postfix) with ESMTP id CBF9A8FC21 for ; Fri, 13 Feb 2009 15:03:12 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (localhost [IPv6:::1]) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3) with ESMTP id n1DF2j7Y002733; Fri, 13 Feb 2009 16:02:45 +0100 (CET) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3/Submit) with ESMTP id n1DF2h7J002730; Fri, 13 Feb 2009 16:02:44 +0100 (CET) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Fri, 13 Feb 2009 16:02:43 +0100 (CET) From: Wojciech Puchar To: Robert Huff In-Reply-To: <18837.29084.165121.938566@jerusalem.litteratus.org> Message-ID: <20090213160155.Q2719@wojtek.tensor.gdynia.pl> References: <4994B999.1090307@networktest.com> <20090213004128.GA79335@gizmo.acns.msu.edu> <4994C29E.3020506@networktest.com> <20090212171653.3782fb82@gom.home> <20090213032150.GB79893@gizmo.acns.msu.edu> <18836.61520.37080.844269@jerusalem.litteratus.org> <20090213105114.1cf2ed84.freebsd@edvax.de> <20090213110107.J1316@wojtek.tensor.gdynia.pl> <18837.29084.165121.938566@jerusalem.litteratus.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: Polytropon , freebsd-questions@freebsd.org Subject: Re: recovering from a power outage 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: Fri, 13 Feb 2009 15:03:13 -0000 > One of my machines has a pair of 50gb SCSI disks; running two > full passes takes about 7 minutes. > I have no idea how long it might take to check a multi-terabyte > RAID- set-up. depends of how filesystem was created. multiterabyte arrays are usually used for large files, and filesystem with 64K blocks and 8K fragments and say one inode/megabyte is checked VERY quickly. > Still worth waiting ... in my opinion. > > > Robert Huff > > > > >