-Pavel-

I had also the problem, that my disks were always spun up. Then I realized, that two files from system share are held on my array: /mnt/disk1/system/docker/docker.img /mnt/disk1/system/libvirt/libvirt.img To check this, go to SHARES->system. There are two directories: docker and libvirt. If content of both directories is completely in cache, then in LOCATION column stays "cache". If there is "cache, disk", then some files from this directory are also on disk. If they are on disk, then running docker containers or virtual machines will keep the disks spinning up. To move them to cache: I had to disable docker service (Settings->Docker->Enable Docker: No) and VMs (Settings->VM Manager->Enable VMs: No) I had to invoke the Mover (Settings->Scheduler->Mover Settings->Move now) The cache setting of "system" share has to be set to "Prefer : Cache" to be able to move. After the files have been moved, I started again dockers service and VMs.

How did you solve your problem? Did you add something /boot/config/go to start your app automatically?