Automount a drive

[fbruetting]

I’m not sure if this fits in here, but if it doesn’t, it would be nice if you can point out where I can file this instead. :)

I own a laptop with a main SSD where all my mostly used files are on, and an additional HDD for storing some large chunks, backups and the like, which is just needed sparsely. Considering battery operation, it would be nice if the disk just spins up if I really need it. Therefore, would it be possible to mount a disk drive and unmount it later again, causing a spindown? Would be great if we could set this up in Anaconda, Blivet-GUI and Gnome-Disks. :)