VG에 PV(/dev/sdc1) 추가

### VG에 PV(/dev/sdc1) 추가

# vgextend vg_data /dev/sdc1
  Volume group "vg_data" successfully extended

 

### 변경된 VG Size 확인

# vgdisplay
  --- Volume group ---
  VG Name               vg_data
  System ID            
  Format                lvm2
  Metadata Areas        2
  Metadata Sequence No  3
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                0
  Open LV               0
  Max PV                0
  Cur PV                2
  Act PV                2
  VG Size               15.99 GiB
  PE Size               4.00 MiB
  Total PE              4094
  Alloc PE / Size       0 / 0  
  Free  PE / Size       4094 / 15.99 GiB
  VG UUID               bnT85m-AyYz-vigo-WgzG-du5x-CHer-uMREUa