Thanks Tom,
I had to do things differently.
1) No hardware RAID controller
2) used fdisk /dev/sd(b-d) n p 1 t 8e w
3) used pvcreate /dev/sd(b-d)
4) used vgdisplay found pve
5) used vgextend pve /dev/sdb /dev/sdc /dev/sdd
6) used web console and add LVM and called it main
It appears to be...