From owner-freebsd-hackers@freebsd.org Thu Apr 14 12:55:40 2016 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C1E10B0E8FD for ; Thu, 14 Apr 2016 12:55:40 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from forward17h.cmail.yandex.net (forward17h.cmail.yandex.net [IPv6:2a02:6b8:0:f35::a2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "forwards.mail.yandex.net", Issuer "Yandex CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 787B71943 for ; Thu, 14 Apr 2016 12:55:40 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from smtp4h.mail.yandex.net (smtp4h.mail.yandex.net [IPv6:2a02:6b8:0:f05::118]) by forward17h.cmail.yandex.net (Yandex) with ESMTP id F328D21753; Thu, 14 Apr 2016 15:55:35 +0300 (MSK) Received: from smtp4h.mail.yandex.net (localhost [127.0.0.1]) by smtp4h.mail.yandex.net (Yandex) with ESMTP id 3320C2C7B1E; Thu, 14 Apr 2016 15:55:34 +0300 (MSK) Received: by smtp4h.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id hLf2uebkwc-tYqWMooq; Thu, 14 Apr 2016 15:55:34 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1460638534; bh=cd94ktx9ASRicmHcty8TafSXhhqz2uN1xmAkCVqgc9U=; h=Subject:To:References:From:Message-ID:Date:User-Agent: MIME-Version:In-Reply-To:Content-Type; b=WJo8pmQ0befdPOVbmGSj8D9H12mQMRj+wSvVByKzQ2XIg0McSlw45aLv3Q9E6N5zl kklDUh3gnGLlqtGZKZBJvHO6U+zm7gImLUGzPogf2rPxj44Mmtv0eMBntdYxNOodc7 A+R6udanhkwrevWXD6vwfqvOKBrV7EgFT/nLsQNY= Authentication-Results: smtp4h.mail.yandex.net; dkim=pass header.i=@yandex.ru X-Yandex-ForeignMX: US X-Yandex-Suid-Status: 1 0,1 0 Subject: Re: A few stupid questions regarding MBR and boot0 To: Aleksander Alekseev , freebsd-hackers@freebsd.org References: <20160414144849.7a08b1db@fujitsu> From: "Andrey V. Elsukov" Message-ID: <570F92D8.1000405@yandex.ru> Date: Thu, 14 Apr 2016 15:53:44 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <20160414144849.7a08b1db@fujitsu> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Su3iH1BuiwLKNKtB5gL1g1f0KqxrK5fkF" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Apr 2016 12:55:40 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --Su3iH1BuiwLKNKtB5gL1g1f0KqxrK5fkF Content-Type: multipart/mixed; boundary="55vqFrPiQM0pVEQLlkarnMf8cfRnUdL9m" From: "Andrey V. Elsukov" To: Aleksander Alekseev , freebsd-hackers@freebsd.org Message-ID: <570F92D8.1000405@yandex.ru> Subject: Re: A few stupid questions regarding MBR and boot0 References: <20160414144849.7a08b1db@fujitsu> In-Reply-To: <20160414144849.7a08b1db@fujitsu> --55vqFrPiQM0pVEQLlkarnMf8cfRnUdL9m Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 14.04.16 14:48, Aleksander Alekseev wrote: > 1) If I understand correctly first 512 bytes of /dev/ad0 > and /boot/boot0 file should match, but they don't: >=20 > http://afiskon.ru/s/31/665dc9755c_mbr.txt >=20 > Could someone please explain why they don't match? https://www.freebsd.org/cgi/man.cgi?gpart#BOOTSTRAPPING --=20 WBR, Andrey V. Elsukov --55vqFrPiQM0pVEQLlkarnMf8cfRnUdL9m-- --Su3iH1BuiwLKNKtB5gL1g1f0KqxrK5fkF Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJXD5LYAAoJEAHF6gQQyKF67xUIAKUQYOAfCmcbmqkuV/S3KPox VQsQvgiuBdV9T4OTok4oxNFCr7uMt1CDW6+ZV8iacXmCtq1oiH65RmsoBl3d9Msm SFQqM9XemfJHU0uNsDrAZFyTp4kWzHd2L8wahSfF6iLvR8VuDSBKWsLxCglxA+AW GRhlJfeIOqFTz0kciCmTRykzBg/6xrCRU9NyuJM21QEGO8i+RWJY1DKINOiQxy1u sBYYCpdSzctx1A45JumADoHykUFGl4u9wB3LkWqmYTo2PPhfb4sQsVuq2KU4gsaI V0DR6uXPHCCPeyV2+QME4Z9i4SxBEO0Nkaci6OLz9/VTtwXuZo0I7bfqDqi1ZJU= =c54V -----END PGP SIGNATURE----- --Su3iH1BuiwLKNKtB5gL1g1f0KqxrK5fkF--