LVM - Is it possible ?

Hi LVM's Gurus.

Below is my disk layout on my Vm.

I have managed to add the /dev/mapper/datavg-data 251G using LVM.

Code:root@testserver-01:~# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/root 62G 1.7G 61G 3% /
tmpfs 24G 0 24G 0% /dev/shm
tmpfs 9.5G 1.0M 9.5G 1% /run
tmpfs 5.0M 0 5.0M 0% /run/lock
efivarfs 128M 10K 128M 1% /sys/firmware/acd
/dev/sda15 105M 6.1M 99M 6% /boot/efi
/dev/sdb1 94G 28K 90G 1% /mnt
tmpfs 4.8G 4.0K 4.8G 1% /run/user/1000
/dev/mapper/datavg-data 251G 28K 239G 1% /data
root@testserver-01:~#
root@testserver-01:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 63.9M 1 loop /snap/core20/2182
loop1 7:1 0 87M 1 loop /snap/lxd/27948
loop2 7:2 0 39.1M 1 loop /snap/snapd/21184
loop3 7:3 0 38.7M 1 loop /snap/snapd/21465
loop4 7:4 0 87M 1 loop /snap/lxd/28373
sda 8:0 0 64G 0 disk
sda1 8:1 0 63.9G 0 part /
sda14 8:14 0 4M 0 part
sda15 8:15 0 106M 0 part /boot/efi
sdb 8:16 0 96G 0 disk
sdb1 8:17 0 96G 0 part /mnt
sdc 8:32 0 256G 0 disk
datavg-data 252:0 0 256G 0 lvm /data
root@testserver-01:~#Are you able to advise if the below/attached layout for sda can be achieved ? or will this break the system ?

Thanks
Attached Thumbnails