tldr/pages.cn/linux/vgcreate.md

vgcreate

Create volume groups combining multiple mass-storage devices.

• Create a new volume group called vg1 using the /dev/sda1 device:

vgcreate {{vg1}} {{/dev/sda1}}

• Create a new volume group called vg1 using multiple devices:

vgcreate {{vg1}} {{/dev/sda1}} {{/dev/sdb1}} {{/dev/sdc1}}