From owner-freebsd-current@FreeBSD.ORG Mon Dec 31 17:06:21 2007 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 66E7F16A418 for ; Mon, 31 Dec 2007 17:06:21 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from sarah.protected-networks.net (sarah.protected-networks.net [64.46.156.146]) by mx1.freebsd.org (Postfix) with ESMTP id 2F59413C43E for ; Mon, 31 Dec 2007 17:06:21 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [202.12.127.84]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "Iain Michael Butler", Issuer "Protected Networks Certificate Authority" (verified OK)) (Authenticated sender: imb) by sarah.protected-networks.net (Postfix) with ESMTP id 91F8060D0; Mon, 31 Dec 2007 12:06:19 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=protected-networks.net; s=200705; t=1199120779; bh=AztPUbI3oKbDcK Hc1O0yAd8z7+gw4pGXcpASjaRuHD8=; h=DomainKey-Signature:Message-ID: Date:From:User-Agent:MIME-Version:To:CC:Subject:References: In-Reply-To:X-Enigmail-Version:OpenPGP:Content-Type: Content-Transfer-Encoding; b=MBlEtLJQXGQkku/ISshAk9510s+BTiFgiFHwk 425wmJVZT/iSe4UYPEhYqI6yQ4h8CsEQw7H1tbzDU5MbrE7Noyz5EmR2BIooNDikx2n hRU5Tn391SZpqVuZsH9OSRjV DomainKey-Signature: a=rsa-sha1; s=200509; d=protected-networks.net; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:cc:subject: references:in-reply-to:x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=SEPhB2W+O4Poq5E1fZNdRLC3joyFSl2RabgbENcg4k9AVxjBVH+Ivd0adAdT0uJ+c Omm3IZeRkoNFoFxQcQXa+A0TtzYxG74TfIhpAr68ohJeeFQ3rC9CeovZk0WEJ6s Message-ID: <4779218A.9080206@protected-networks.net> Date: Mon, 31 Dec 2007 12:06:18 -0500 From: Michael Butler User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: efinleywork@efinley.com References: <200712301219.29839@aldan> In-Reply-To: X-Enigmail-Version: 0.95.5 OpenPGP: id=0442D492 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: current@FreeBSD.org, Mikhail Teterin Subject: Re: a new way to hang 7.0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Dec 2007 17:06:21 -0000 Elliot Finley wrote: > -L has been hanging systems ever since it existed. Don't use it. I've been using it since it was implemented on many different machines and never had a real problem with it. I always had the expectation that snap-shot creation would be disk-intensive, however, and that implies that I don't demand anything else from the file-systems concerned during that time. Also a "guaranteed clean" source file-system is mandatory - checking everything with 'fsck -y' after an inadvertent power-cycle is wise, Michael