Ubuntu 14.04 and up: Rename a volume group containing root
When checking my cloned Ubuntu 14.04 LTS VM, I noticed that it still contained the volume group name from the original, which is of course not desired. It seemed fairly simple, but I kept receiving an error with update-grub, reporting the old Volume Group name:
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/usr/sbin/grub-probe: error: failed to get canonical path of `/dev/mapper/<Old VG>-root'. |
Steps to be done… Read more »