Finally got around to setting up storage on my Dell OptiPlex k8 cluster using Omni. I abandoned the idea of using Rook-Ceph, way to complicated for my needs (maybe skill issue). So back to Longhorn it is. I have set up Longhorn a couple of times so that setup went smooth. But I first needed to get the disks partitioned and setup via Talos OS. That took way to long to figure out. But now I know how to do it and I have a fully declarative config for it, so it was worth it. The full cluster config is just 50 lines! The new disk overview in Omni was a nice help (see img). So now that everything is setup I have 3 TiB of schedulable (sata) ssd storage, so 1 - 1,5 TiB with replication usable. Should be plenty, I only need 200 GB for my music.