jdd@dodin.org wrote:
You can simply replace one disk with another online.
but howto move /?
From my notes: Basically it's
btrfs replace start /dev/oldroot /dev/newroot / In my case /dev/newroot was a larger partition, so after that you do btrfs filesystem resize 1:max / Then the standard stuff (grub install if it's a different disk), check /etc/fstab if there are other partitions (swap, home) involved that have changed. (In my case I move a server root between mdadm raids, so I had to also adjust mdadm.conf and grub.cfg that referenced the md uuid) There's a nice webpage at https://www.howtoforge.com/a-beginners-guide-to-btrfs -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org