From owner-freebsd-fs Mon Mar 17 12:40:20 2003 Delivered-To: freebsd-fs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 92FBC37B401; Mon, 17 Mar 2003 12:40:19 -0800 (PST) Received: from sccrmhc03.attbi.com (sccrmhc03.attbi.com [204.127.202.63]) by mx1.FreeBSD.org (Postfix) with ESMTP id B451A43F3F; Mon, 17 Mar 2003 12:40:16 -0800 (PST) (envelope-from julian@elischer.org) Received: from interjet.elischer.org (12-232-168-4.client.attbi.com[12.232.168.4]) by sccrmhc03.attbi.com (sccrmhc03) with ESMTP id <2003031720401500300kvef5e>; Mon, 17 Mar 2003 20:40:15 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id MAA70726; Mon, 17 Mar 2003 12:40:14 -0800 (PST) Date: Mon, 17 Mar 2003 12:40:12 -0800 (PST) From: Julian Elischer To: Alfred Perlstein Cc: FreeBSD current users , fs@freebsd.org Subject: Re: Anyone working on fsck? In-Reply-To: <20030317203300.GQ4145@elvis.mu.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-fs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org this is a full 100% forground fsck -y On Mon, 17 Mar 2003, Alfred Perlstein wrote: > * Julian Elischer [030317 12:22] wrote: > > > > Is there anyone working on fsck? > > Recent timings with a fast machine with 1TB filesystems > > show that it takes abuot 6 hours to fsck such a filesystem > > (on a fast array with a lot of RAM) > > > > This is with a version of fsck that already has some locally developed > > speedups and changes. I have not dared time the standard one yet. > > Is this with or without the intentional delay introduced in order > to avoid monopolizing the disk in background mode? > > -Alfred > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-fs" in the body of the message