vgcreate - Create a Volume Group

To create a volume group named vg00 using /dev/sdb and /dev/sdc # vgcreate vg00 /dev/sdb /dev/sdc

To Display attributes of Volume Groups # vgdisplay vg00

To rename the name of a volume group # vgrename vg00 demovg

To display information about volume groups # vgs

To display all volume groups # vgs -a

To show more details # vgs -v

regards, T.Dhanasekar