Manage physical volumes, volume groups, and logical volumes using the…
Manage physical volumes, volume groups, and logical volumes using the Logical Volume Manager (LVM) interactive shell. More information: https://man7.org/linux/man-pages/man8/lvm.8.html.
sudo lvm
sudo lvm help
sudo lvm pvcreate {{/dev/sdXY}}
sudo lvm pvdisplay
/dev/sdXY
:sudo lvm vgcreate {{vg1}} {{/dev/sdXY}}
sudo lvm vgdisplay
sudo lvm lvcreate -L {{10G}} {{vg1}}
sudo lvm lvdisplay