From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roberto Spadim Subject: Re: i made sh*t can anyone help!? Date: Fri, 18 Mar 2011 10:51:06 -0300 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: =?ISO-8859-1?Q?Mathias_Bur=E9n?= Cc: Linux-RAID List-Id: linux-raid.ids only one :( the other was broken :( it's xfs filesystem mdadm --create /dev/md0 /dev/sdb mkfs.xfs /dev/md0 mount /dev/md0 /home/ but since i made mdadm --create twice, it can't mount :( # mount /dev/md0 /tmp2 -t xfs mount: wrong fs type, bad option, bad superblock on /dev/md0, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so 2011/3/18 Mathias Bur=E9n : > On 18 March 2011 13:43, Roberto Spadim wrote: >> hi guys i had a raid1 array, and i made shit, could i undo it? it ha= ve >> filesystem with files :( >> >> # mdadm --create /dev/md0 --level=3D1 --raid-devices=3D2 /dev/sdb mi= ssing >> mdadm: /dev/sdb appears to be part of a raid array: >> =A0 =A0level=3Draid1 devices=3D2 ctime=3DWed Mar 16 19:01:50 2011 >> mdadm: Note: this array has metadata at the start and >> =A0 =A0may not be suitable as a boot device. =A0If you plan to >> =A0 =A0store '/boot' on this device please ensure that >> =A0 =A0your boot-loader understands md/v1.x metadata, or use >> =A0 =A0--metadata=3D0.90 >> Continue creating array? >> Continue creating array? (y/n) y >> mdadm: Defaulting to version 1.2 metadata >> mdadm: array /dev/md0 started. >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-raid= " in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at =A0http://vger.kernel.org/majordomo-info.html >> > > You had a RAID1 array? Of which devices did it consists of? Looks lik= e > you only destroyed one. > > // M > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at =A0http://vger.kernel.org/majordomo-info.html > --=20 Roberto Spadim Spadim Technology / SPAEmpresarial -- 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