Scan for volume groups on all supported Logical Volume Manager (LVM) block devices. See also:
vgchange. More information: https://manned.org/vgscan.
- Scan for volume groups and print information about each group found:
- Scan for volume groups and add the special files in
/dev, if they don't already exist, needed to access the logical volumes in the found groups:
sudo vgscan --mknodes