From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?G=FCnther_J=2E?= Niederwimmer Subject: GPT Table broken on a Raid1 Date: Wed, 19 Sep 2012 13:03:44 +0200 Message-ID: <4961154.0TR9MeFlIq@techz> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids Hello, can any tell me, why the GPT Table is broken by a linux installation I have a dual boot system, the GPT Table is created with Win "diskpart"= This=20 is a (U)EFI installation. With linux kernel 3.5.x, I have always this message in the log Sep 17 09:54:27 techz kernel: [ 1.204681] GPT:Primary header thinks = Alt.=20 header is not at the end of the disk. Sep 17 09:54:27 techz kernel: [ 1.204685] GPT:625137663 !=3D 6251424= 47 Sep 17 09:54:27 techz kernel: [ 1.204687] GPT:Alternate GPT header n= ot at=20 the end of the disk. Sep 17 09:54:27 techz kernel: [ 1.204689] GPT:625137663 !=3D 6251424= 47 Sep 17 09:54:27 techz kernel: [ 1.204691] GPT: Use GNU Parted to cor= rect=20 GPT errors. Sep 17 09:54:27 techz kernel: [ 1.204710] sdb: sdb1 sdb2 sdb3 sdb4 = sdb5=20 sdb6 Sep 17 09:54:27 techz kernel: [ 1.205613] sd 1:0:0:0: [sdb] Attached= SCSI=20 disk Sep 17 09:54:27 techz kernel: [ 1.212374] GPT:Primary header thinks = Alt.=20 header is not at the end of the disk. Sep 17 09:54:27 techz kernel: [ 1.212377] GPT:625137663 !=3D 6251424= 47 Sep 17 09:54:27 techz kernel: [ 1.212379] GPT:Alternate GPT header n= ot at=20 the end of the disk. Sep 17 09:54:27 techz kernel: [ 1.212381] GPT:625137663 !=3D 6251424= 47 Sep 17 09:54:27 techz kernel: [ 1.212382] GPT: Use GNU Parted to cor= rect=20 GPT errors. Sep 17 09:54:27 techz kernel: [ 1.212404] sda: sda1 sda2 sda3 sda4 = sda5=20 sda6 When I like to repair this with parted the system is not booting and th= e Raid1=20 is destroyed.=20 --=20 mit freundlichen Gr=FC=DFen / best Regards. G=FCnther J. Niederwimmer -- To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html