5.4.10. Changing the Parameters of a Logical Volume Group
To change the parameters of a logical volume, use the
lvchange command. For a listing of the parameters you can change, see the
lvchange(8) man page.
You can use the
lvchange command to activate and deactivate logical volumes. To activate and deactivate all the logical volumes in a volume group at the same time, use the
vgchange command, as described in Section 5.3.8, “Changing the Parameters of a Volume Group”.
The following command changes the permission on volume
lvol1 in volume group
vg00 to be read-only.
lvchange -pr vg00/lvol1