From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= Subject: Re: Bug#597563: grub-common: grub-probe segfaults scanning lvm devices Date: Sun, 09 Jan 2011 00:55:11 +0100 Message-ID: <4D28F95F.4090509@gmail.com> References: <20100920202854.27101.8288.reportbug@cheetah.fastcat.org> <4D274FF9.8010004@gmail.com> <4D285B79.9040100@gmail.com> <4D28F48C.1030806@gmail.com> <4D28F58F.7000401@fastcat.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig62A84A63D98987118FE2EF6F" Return-path: In-Reply-To: <4D28F58F.7000401@fastcat.org> Sender: linux-raid-owner@vger.kernel.org To: Matthew Gabeler-Lee Cc: 597563@bugs.debian.org, linux-raid@vger.kernel.org List-Id: linux-raid.ids This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig62A84A63D98987118FE2EF6F Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 01/09/2011 12:38 AM, Matthew Gabeler-Lee wrote: > On 1/8/2011 18:34, Vladimir '=CF=86-coder/phcoder' Serbinenko wrote: >> Sorry, I've noticed that I've looked into the wrong place all the long= =2E >> md2 is fine. I suppose it's a problem with md0 (all mdraid are assembl= ed >> at the beginning). Since md0 is raid1, its misassembly wouldn't have a= ny >> influence (we don't write to devices). mdstat lists both md0 and md1 a= s >> having no duplicate indices. I would need info on md0 for this (now >> minor) remaining bug. I have a hypothesis. Does last partition on any device span, s.t. it leaves less than 64K after it until the end of device? If so then GRUB sees the same metadata sector as the one at the end of device and as at the end of partition. With 1.x metadata sector contains its own location on the device. With 0.90 I can see no such field. Is there a way to check for such condition with 0.90? --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enig62A84A63D98987118FE2EF6F Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREKAAYFAk0o+WAACgkQNak7dOguQgnLqgD/WDmjE7uCa4ouxMkxvroMYEtE nftIyRbBws+K4RZHNCYBAIHsBdlyqVJcalcsTGliG1eevoh2RdTcKdYbm/NDrRa8 =jBf8 -----END PGP SIGNATURE----- --------------enig62A84A63D98987118FE2EF6F--