Install clvm by entering the following commands in the terminal:
sudo apt update sudo apt install clvm
Description:
Cluster extensions for userland logical volume management tools
This package provides the clustering interface for lvm2, when used with corosync based (eg Pacemaker) cluster infrastructure. It allows logical volumes to be created on shared storage devices (eg Fibre Channel, or iSCSI).
Homepage: http://sources.redhat.com/lvm2/
Version: 2.02.176-4.1ubuntu3
Section: universe/admin