The general process for doing this on a VM / VPS is: expand the physical disk/drive, expand the partitions that are LVM members, expand the PV if it's not ...
I created a VM on VMWare and edited the settings to extend the disk space from 40 to 80GB. Later i realized that i need to use LVM to actually extend the disk ...
The process is straightforward. Attach the new storage to the system. Next, create a new Physical Volume (PV) from that storage. Add the PV to the Volume Group ...