Iulian Badea wrote: > Hello all, > > I have 2 x 250GB sata disks (sda and sdb). > > # fdisk -l /dev/sda > > Disk /dev/sda: 250.0 GB, 250059350016 bytes > 255 heads, 63 sectors/track, 30401 cylinders > Units = cylinders of 16065 * 512 = 8225280 bytes > > Device Boot Start End Blocks Id System > /dev/sda1 * 1 14939 119997486 fd Linux raid > autodetect > /dev/sda2 14940 29878 119997517+ fd Linux raid > autodetect > /dev/sda3 29879 30400 4192965 fd Linux raid > autodetect > > # fdisk -l /dev/sdb > > Disk /dev/sdb: 250.0 GB, 250059350016 bytes > 255 heads, 63 sectors/track, 30401 cylinders > Units = cylinders of 16065 * 512 = 8225280 bytes > > Device Boot Start End Blocks Id System > /dev/sdb1 * 1 522 4192933+ fd Linux raid > autodetect > > # cat /proc/mdstat > Personalities : [raid1] > md2 : active raid1 sdb1[1] sda3[0] > 4192832 blocks [2/2] [UU] > > md1 : active raid1 sda2[1] sda1[0] > 119997376 blocks [2/2] [UU] > > What I want to do: > - have on each disk 2 partitions (4gb for swap and the 200gb+ the rest for > /) > - raid 1 between them > > This is what I wanted in the beginning, but...I didn't paid attention... > > What can I do to rebuild it to my needs (without loosing data or > reformatting)? > > Thanks > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos I don't know if you are going to keep lvm or not but here is a howto: http://www.howtoforge.com/set-up-raid1-on-a-running-lvm-system-fedora8 Also just search for "raid1" on that website and you can find more stuff. Sam