I wanted to experiment with RAID 0, since those old HDDs aren't exactly fast and I had another 1TB HDD at my hands. So I made a full backup of it on a seperate drive and removed all the shared folders on it and everything else I could find in the web interface. Since the RAID settings within OMV didn't seem to let me use any of my connected drives (the list of drives was simply empty), I decided to just create a new RAID via the command line (following a tutorial for Debian). The RAID 0 seems to be working fine, but only through the command line rn, since I cannot access the web interface anymore to create new shared folders on it. I get the typical error message for a not existing webaddress.
Can I somehow hard reset everything from OMV and configure it again? Or have I somehow nuked my installation and have to reinstall it? I would prefer not to reinstall the whole system, since I installed a small minecraft server on the machine as well.