[CentOS] Create new VG(Volume Group) (새로운 VG 생성)

1. Attach Physical Hard Disk (하드디스크 장착)

2. Partitioning Disk

#> fdisk -l
#> fdisk [DEVICE_PATH]

- Create partition




- Select partition type

3. Create physical volumn (PV 생성)

#> fdisk -l
#> pvcreate [DEVICE_PATH]

4. Create Volume Group

If you want to create new volume group, create volume group

#> vgcreate [VG_NAME] [PV_NAME]

5. Create Logical Volume

#> lvcreate -l [PE_SIZE] [LV_NAME] [VG_NAME]

6. Make filesytem

#> mkfs.ext4 [LV_PATH]

7. Mount LV

#> mount -t [TYPE] [LV_PATH] [MOUNT_PATH]

8. Register in file system table

#> vi /etc/fstab

/dev/extvg1/extlv1 /home ext4 defaults 0 0