I’ve been running a pair of BeagelBone Black SBCs for this for years. The one I just retired to replace with the current model had been running nearly continuously since 2014. (Powered down to move — twice — and for power outages here and there.) It's anecdotal, but my experience so far is that the onboard eMMC seems faster and is less corruption-prone than SD cards.
Ask HN: Always on low power home server
61–70 of 139 posts
Re: Ask HN: Always on low power home server
#62Re: Ask HN: Always on low power home server
#63I looked at SBCs but getting something that had a well built case and reliable passive power supply, gigabit/WiFi/Bluetooth/nvme and also manages a high peak workload (recompiling kernels etc) without breaking a sweat at ~$3-400 is hard to beat.
Re: Ask HN: Always on low power home server
#64I love the Pi but it is not a server. My best experience of Pi is when the Pi does one thing e.g. uses rsync/rclone to back up all my data to an encrypted usb disk.
Also, the box has built-in kvm/vnc which is handy as I need a ladder to get to it in my roofspace
Re: Ask HN: Always on low power home server
#65Re: Ask HN: Always on low power home server
#66Earlier quoted context omitted.
The USB storage firmware itself will do this. ¼ was chosen to give a lot of space for this wear levelling to occur; wear levelling can't use occupied space, so it'd need to move data around a lot if the drive was close to full, which would increase wear.
Wouldn't this also work with a large enough MicroSD?
Re: Ask HN: Always on low power home server
#67Re: Ask HN: Always on low power home server
#68My home server is mainly a file server and automated backup server. I also use it to host dedicated servers for some games my friends and I play (minecraft, KSP dark multiplayer, halo ce, etc.). It does PiHole and steam/origin/blizzard/uplay download caching (steam game install from a bonded dual-10G server is fun) as well.
I picked up a SuperMicro mini-ITX 8 core Xeon-D based server board on eBay for ~$400. The idle power is With 6x 10 TB WD Red drives and 2 NVMe disks it pulls about 25W at idle (mostly the drives). If I wanted to run the Kodi or Plex on demand video transcoding I'd probably throw a used quadro in there (or, hack around the transcode limit on a GeForce card).
Re: Ask HN: Always on low power home server
#69Can someone explain to me the use case of a home server? I've always enjoyed tinkering with RPis, but have never found a good enough reason to keep one running 24/7 as a server. PiHole seems to be the best use case for it, but uBlock Origin or Wipr handles ad blocking for me.
Re: Ask HN: Always on low power home server
#70Can someone explain to me the use case of a home server? I've always enjoyed tinkering with RPis, but have never found a good enough reason to keep one running 24/7 as a server. PiHole seems to be the best use case for it, but uBlock Origin or Wipr handles ad blocking for me.
1. Local Backup storage server – always have a local+cloud back – neither one is good enough just by itself.
2. Local streaming service – photos, music, home videos etc.
3. Internet gateway –
a. filtering firewall,
b. privacy enhancing dns server,
c. optionally wireguard based tunneling with custom routing.
d. You can also log and catch suspicious traffic in your network (best way to catch an infected device on your home network).
e. If you have two Internet connections, you can configure them for high-availability and load-balance your outbound traffic.
4. Local software updates caching proxy.
5. Mail server (transport/relay).