Created
July 20, 2015 18:28
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| kernel /vmlinuz root=/dev/sdX ro rootfsflags=subvol=<subvolume name> |
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| pvcreate /dev/new | |
| vgextend vgX /dev/new | |
| pvmove /dev/old | |
| vgreduce vgX /dev/old |
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| # Local copy | |
| cd /origin | |
| find ./ -xdev -print0 | cpio -pa0V /mnt/dest | |
| # Remote copy | |
| cd /origin | |
| find ./ -xdev -print0 | cpio -oa0V | ssh user@host 'cpio -imVd' | |
| # Update GRUB | |
| chroot /mnt/dest /usr/sbin/grub-install --recheck /dev/new | |
| # or | |
| /usr/sbin/grub-install --recheck --root-directory /mnt/dest /dev/new |
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