i see some files contents with cat /dev/md0 | less 2011/3/18 Roberto Spadim <roberto@xxxxxxxxxxxxx>: > 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 Burén <mathias.buren@xxxxxxxxx>: >> On 18 March 2011 13:43, Roberto Spadim <roberto@xxxxxxxxxxxxx> wrote: >>> hi guys i had a raid1 array, and i made shit, could i undo it? it have >>> filesystem with files :( >>> >>> # mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdb missing >>> mdadm: /dev/sdb appears to be part of a raid array: >>> level=raid1 devices=2 ctime=Wed Mar 16 19:01:50 2011 >>> mdadm: Note: this array has metadata at the start and >>> may not be suitable as a boot device. If you plan to >>> store '/boot' on this device please ensure that >>> your boot-loader understands md/v1.x metadata, or use >>> --metadata=0.90 >>> 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@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> >> You had a RAID1 array? Of which devices did it consists of? Looks like >> you only destroyed one. >> >> // M >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-raid" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > > > -- > Roberto Spadim > Spadim Technology / SPAEmpresarial > -- Roberto Spadim Spadim Technology / SPAEmpresarial -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
