lvextend
Increase the size of a logical volume.
See also: lvm.
More information: https://manned.org/lvextend.8.
- Increase a volume's size to 120 GB:
lvextend --size 120G logical_volume
- Increase a volume's size by 40 GB as well as the underlying filesystem:
lvextend --size +40G -r logical_volume
- Increase a volume's size to 100% of the free physical volume space:
lvextend --size +100%FREE logical_volume