Can someone help me out with this. My disk is 500G and I want to use the rest of the unused space on nvme0n1p2. I have been trying all kinds of commands but I’m just not getting anywhere.

Here is the lsblk output

NAME                        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
nvme0n1                     259:0    0  500G  0 disk 
├─nvme0n1p1                 259:1    0    1G  0 part /boot
└─nvme0n1p2                 259:2    0    9G  0 part 
  ├─rhel-server-root        253:0    0    8G  0 lvm  /
  └─rhel-server-swap        253:1    0    1G  0 lvm  [SWAP]