From owner-freebsd-questions@FreeBSD.ORG Fri Jan 25 13:48:23 2008 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F206F16A418 for ; Fri, 25 Jan 2008 13:48:23 +0000 (UTC) (envelope-from freebsd-questions-local@be-well.ilk.org) Received: from be-well.ilk.org (dsl092-078-145.bos1.dsl.speakeasy.net [66.92.78.145]) by mx1.freebsd.org (Postfix) with ESMTP id D099C13C442 for ; Fri, 25 Jan 2008 13:48:23 +0000 (UTC) (envelope-from freebsd-questions-local@be-well.ilk.org) Received: by be-well.ilk.org (Postfix, from userid 1147) id 905E928431; Fri, 25 Jan 2008 08:48:22 -0500 (EST) To: Bob Johnson References: <200801232225.12308.bob89@bobj.org> From: Lowell Gilbert Date: Fri, 25 Jan 2008 08:48:22 -0500 In-Reply-To: <200801232225.12308.bob89@bobj.org> (Bob Johnson's message of "Wed\, 23 Jan 2008 22\:25\:11 -0500") Message-ID: <44ir1i3tjt.fsf@be-well.ilk.org> User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: questions@freebsd.org Subject: Re: mkisofs and timestamps in ISO-9660 filesystems 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, 25 Jan 2008 13:48:24 -0000 Bob Johnson writes: > 6) Now when I look at the dates on the ISO filesystem, they are wrong. They > look like the correction for offset from GMT has been applied twice. Note > that the correct local timestamp for the file on the ISO filesystem is Jan > 23 21:28 and the correct GMT timestamp is Jan 24 02:28. I specify a TZ variable directly when I care about mkisofs getting the "right" times. Even so, I can get confused, so when the dates *really* matter, I write a tar file on the 9660 filesystem, and then everything works the way my hindbrain expects. -- Lowell Gilbert, embedded/networking software engineer, Boston area http://be-well.ilk.org/~lowell/