4.3.2. Adding Physical Volumes to a Volume Group

To add additional physical volumes to an existing volume group, use the vgextend command. The vgextend command increases a volume group's capacity by adding one or more free physical volumes.

The following command adds the physical volume /dev/sdf1 to the volume group vg1.

vgextend vg1 /dev/sdf1

vgextend vg1 /dev/sdf1