Create raid-0 or lvm on CentOS 8
1. lsblk 2.gdisk /dev/sdf => n => enter => enter => enter => enter => w # for whole volume gdisk /dev/sdg => n => enter => enter => enter => enter => w # for whole volume 4. lsblk 5. mdadm --create /dev/md0 --level=0 --raid-devices=2 /dev/sdf1 /dev/sdg1 6. mkfs -t xfs /dev/md0 7. lsblk # lvm 5-1. pvcreate /dev/sdf1 6-1. pvcreate /dev/sdg1 7-1. vgcreate saspool /dev/sdf1 /dev/sdg1 8-1 vgdisplay 9-1. lvcreate --size 523.88TB --name lv02 saspool 10-1. lvscan 10-2 lvdisplay /dev/saspool/lv02 11. mkfs -t xfs /dev/saspool/lv02 12. mount /dev/saspool/lv02 /home_sas # remeber to add /etc/fstab 13. df -h 14 lsblk