> Yeah, sdb is missing from the RAID array. > > You copied the partition layout from sda to sdb. Which gets you about > half way there. > > What's missing: > > - You need to make sdb1 member of the raid array md0. > - You need to make sdb2 member of the raid array md1. > > I believe this should do it: > At least according to this guide: > > https://www.howtoforge.com/replacing_hard_disks_in_a_raid1_array >
Hi Michael, I did that once already but now it gives this: [root@ns ~]# mdadm --manage /dev/md0 --add /dev/sdb1 mdadm: Cannot open /dev/sdb1: Device or resource busy [root@ns ~]# mdadm --manage /dev/md1 --add /dev/sdb2 mdadm: Cannot open /dev/sdb2: Device or resource busy I keep getting "mdadm: Cannot open /dev/sdb1: Device or resource busy" when I try anything. I followed the above mentioned instructions and unfortunately I get the same results every time. So I'm either doing something wrong or there are a couple of steps missing. Is there a way to start the RAID setup from scratch, without having to Re- install and migrate again? Thank Tom _______________________________________________ Blueonyx mailing list [email protected] http://mail.blueonyx.it/mailman/listinfo/blueonyx
