# vgscan # Scan for volume groups on all supported Logical Volume Manager (LVM) block devices. # See also `lvm`, `vgchange`. # More information: <https://manned.org/vgscan>. # Scan for volume groups and print information about each group found: sudo vgscan # 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 $Follow @igor_chubin cheat.sh tldr