From owner-freebsd-hackers@FreeBSD.ORG Sat Aug 20 08:18:27 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 A08FA16A41F for ; Sat, 20 Aug 2005 08:18:27 +0000 (GMT) (envelope-from silby@silby.com) Received: from relay01.pair.com (relay01.pair.com [209.68.5.15]) by mx1.FreeBSD.org (Postfix) with SMTP id 289DB43D46 for ; Sat, 20 Aug 2005 08:18:26 +0000 (GMT) (envelope-from silby@silby.com) Received: (qmail 36067 invoked from network); 20 Aug 2005 08:18:25 -0000 Received: from unknown (HELO localhost) (unknown) by unknown with SMTP; 20 Aug 2005 08:18:25 -0000 X-pair-Authenticated: 209.68.2.70 Date: Sat, 20 Aug 2005 03:18:24 -0500 (CDT) From: Mike Silbersack To: Doug Ambrisko In-Reply-To: <200508200359.j7K3xoHF015718@ambrisko.com> Message-ID: <20050820031508.A73274@odysseus.silby.com> References: <200508200359.j7K3xoHF015718@ambrisko.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-hackers@freebsd.org, Julian Elischer Subject: Re: Parking disk drive heads 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: Sat, 20 Aug 2005 08:18:27 -0000 On Fri, 19 Aug 2005, Doug Ambrisko wrote: > Flash is nice but it has some issues. Atleast dropping it isn't one! > > Doug A. I'd be really happy if I could get a USB flash drive to last more than 8 months. Luckily, I started weekly backups after the first failure. That helped a lot when the second failure happened. The weird ways flash goes bad really makes me want to run something with full checksums (like ZFS) on it. Alas, even if I hacked up UFS to support such features, I suspect the W2K machines at work would be unhappy with it. :) I wonder if I should hack together a script that does MD5s during the backup process and notifies me if untouched files start changing... Mike "Silby" Silbersack