People seem to have alot of issues with the newer instance type NVME volumes because of name mappings. That I can handle. For me, the issue is simple and worse: mounting doesn't have an effect:
ubuntu@ip-10-0-0-60:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
nvme0n1 259:2 0 48G 0 disk
└─nvme0n1p1 259:3 0 48G 0 part /
nvme1n1 259:1 0 50G 0 disk
nvme2n1 259:0 0 75G 0 disk
ubuntu@ip-10-0-0-60:~$ sudo file -s /dev/nvme1n1
/dev/nvme1n1: Linux rev 1.0 ext4 filesystem data, UUID=7d277227-321c-4d52-9f7f-883f242dfdc7 (extents) (large files) (huge files)
ubuntu@ip-10-0-0-60:~$ df -h /data
Filesystem Size Used Avail Use% Mounted on
/dev/nvme0n1p1 47G 18G 30G 38% /
ubuntu@ip-10-0-0-60:~$ sudo mount /dev/nvme1n1 /data
ubuntu@ip-10-0-0-60:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
nvme0n1 259:2 0 48G 0 disk
└─nvme0n1p1 259:3 0 48G 0 part /
nvme1n1 259:1 0 50G 0 disk
nvme2n1 259:0 0 75G 0 disk
ubuntu@ip-10-0-0-60:~$ df -h /data
Filesystem Size Used Avail Use% Mounted on
/dev/nvme0n1p1 47G 18G 30G 38% /
Any advice?