Here’s one that I set up in a kernel virtual machine.
lsblk -o NAME,MAJ:MIN,TYPE,SIZE,LABEL,FSTYPE,MOUNTPOINT
NAME MAJ:MIN TYPE SIZE LABEL FSTYPE MOUNTPOINT
sr0 11:0 rom 1024M
vda 252:0 disk 10G
├─vda1 252:1 part 600M vfat /boot/efi
├─vda2 252:2 part 1G xfs /boot
└─vda3 252:3 part 7G LVM2_member
├─rl-root 253:0 lvm 5G xfs /
└─rl-swap 253:1 lvm 2G swap [SWAP]
vdb 252:16 disk 10G
└─vdb1 252:17 part 10G LVM2_member
├─vgb-home 253:2 lvm 5G xfs /home
└─vgb-data 253:3 lvm 4.5G xfs /data
The two disks are called ‘vda’ and ‘vdb’.
The o/s in on disk ‘vda’ using three partitions and one volume group called ‘rl’ on ‘vda3’.
The second disk ‘vdb’ has one partition called ‘vdb1’ and one volume group called ‘vgb’ which has two logical volumes formatted using ‘xfs’ called ‘home’ and ‘data’, which are mounted as /home and /data.
I had to create the volume group on the second disk before I could set up home and data.