I know I can give permission to use "mount/unmount" through sudo some users without password.
But how can I give permission to use "mount/unmount" only for /dev/sda2 and not for /dev/sda10?
For example, some user can execute:
sudo mount -t ntfs /dev/sda2 ~/mnt/ntfs
But the same user must not have permission to execute:
sudo mount /dev/sda10 ~/mnt/s10