I have installed OMV version 3.0.59 on a raspberry pi 3.
My intent is to replace my existing NAS with the pi and 2 external usb hdd. I have all set up with one NFS share mounted on drive 1 my network desktop backs up to this drive. I have a nightly rsync job which backs up drive 1 to drive 2 all this works fine.
The problem I see is that the 2 usb drives do not seem to power down when not in use how do i make them go into sleep or standby when not in use?
This has been discovered before Webmin is the culprit, in the webmin configuration you disable it from polling the system for information eg hdd temp then the disks will spin down.