pvscan
fdisk -l | grep Disk | egrep -v "mapper|identifier"

# Create a new primary partition - Linux Type LVM (8E)
cfdisk /dev/sdb

fdisk -l | grep LVM

pvcreate /dev/sdb1 && vgcreate vglocal01 /dev/sdb1 && lvcreate -n data1 -l 100%VG vglocal01

mkdir -p /mnt/data1
mkfs.ext4 /dev/mapper/vglocal01-data1 && mount /dev/mapper/vglocal01-data1 /mnt/data1


tail -1 /etc/mtab

tail -1 /etc/mtab >> /etc/fstab