parted /dev/sdb mklabel gpt mkpart primary 0% 100% print quit pvcreate /dev/sdb1 vgextend centos /dev/sdb1 lvextend -l +100%free /dev/mapper/centos-root xfs_growfs /dev/mapper/centos-root df -h
parted /dev/sdb mklabel gpt mkpart primary 0% 100% print quit pvcreate /dev/sdb1 vgextend centos /dev/sdb1 lvextend -l +100%free /dev/mapper/centos-root xfs_growfs /dev/mapper/centos-root df -h