# vgcreate > Create volume groups combining multiple mass-storage devices. > See also: `lvm`. > More information: . - Create a new volume group using the specified device: `sudo vgcreate {{volume_group}} {{/dev/sdXY}}` - Create a new volume group using multiple devices: `sudo vgcreate {{volume_group}} {{/dev/sdXY /dev/sdXZ ...}}` - Create a new volume group with custom physical extent size: `sudo vgcreate {{-s|--physicalextentsize}} {{8M}} {{volume_group}} {{/dev/sdXY /dev/sdXZ ...}}`