I have added a 2tb NTFS HDD to my hp proliant server.
it is visible in proxmox
however when i go to mount it in a VM it doesnt appear in the list
any idea what im doing wrong?
You cant mount it from PVE GUI.
You will need to a) install appropriate ntfs-3g packages b) mount it via "mount" command or "/etc/fstab" from PVE shell.
Since you have not mentioned how you plan to use it, (c) is variable