zarathustrad

I run on old PCs also. Though, I use Proxmox (proxmox uses ZFS, and now that I have expanded to 3 old mini PCs, they can cluster). Not claiming it is superior, it’s probably slightly more complicated, but it works for me. (Also, given the RAM situation, 3 essentially free mini PCs can hold more old salvaged RAM dimms, for more VMs, and redundancy/availability.)

The Proxmox is on the bare metal, then VMs run the heavy applications solo, or docker for stacks of lighter apps kike *arr.

(VMs prevent kernel panic from hitting the host, but containers are lighter, it’s a case by case thing depending on the application/risk. I have had a container take down the host, but for most of us it’s not like we are running critical applications, it’s not a huge deal if you just run containers.)

Different person. But I have proxmox on multiple mini PC (Lenovo and HP600). They max out at 65w but pull less most of the time. I suppose I should check the weekly average, but my power monitor is on the other side of the UPS and there are multiple mini PC, devices, switches, modem, wireless AP… All on the monitor. If I had to guess I’d say the router/pihole pulls <30w and the media rig with its HDDs pulls ~100 but only when it’s read/writing. The full stack idles <100 including AP/switches, way less then my gaming PC just on idle (>700 when the GPU is GPing).

I always assumed that’s why the cheaper longer term storage took so long to recover (having to physically retrieve copies, even if it’s automated), but I have no real knowledge on it. Interesting.