dd if=/dev/md0 of=/home/user/root.img and same for md1 and md2 dd if=root.img of=/dev/md0 etc.... grub says "error: file not found" and enters rescue mode On 2010.12.29. 11:19, Pascal Hambourg wrote:
Hello, Vuki a écrit :I have got an old server(debian 4.0) with two hard disks(sda, sdb), 3 raid1 md device (md0:boot, md1:/, md2:home). I would like to transfer these 3 partitions to a new server(also 2 disks(sda,sdb), also raid1(md0,md1,md2)). I used dd to copy the data to the new md devices, but the server does not boot.How did you use dd exactly to copy the data ? What happens exactly when the machine boots (or fails to boot) ?