[1]https://www.jeffgeerling.com/blog/2020/im-booting-my-raspber... [2]https://superuser.com/questions/1239449/using-a-separate-pow...
Ask HN: Always on low power home server
81–90 of 139 posts
Re: Ask HN: Always on low power home server
#82For example here : https://www.olimex.com/Products/OLinuXino/Home-Server/open-s...
I have been thinking of buying one with their LiPo battery pack to have nice shutdowns in case of power failure.
Re: Ask HN: Always on low power home server
#83Earlier quoted context omitted.
I have an old desktop running Plex, so I can stream my personal movie and TV library to any of the Roku devices in my house.
I've never heard of or used Roku before, from a quick search it seems to be a chromecast style stick to plug in to a TV to watch stuff, is there any reason you couldn't plug an RPi or your desktop straight into the TV to watch from?
My desktop is two floors away from either TV in my house, so being able to stream my personal media library to them over LAN is more convenient than lugging around a desktop to either TV. It's buttery smooth streaming too, and the interface is really customizable
Re: Ask HN: Always on low power home server
#84I'd stick with a RasPi. There's a process to set a boot flag to allow booting from USB media. From there you can install Raspbian (or your other distro of choice) to any USB connected storage device. I've been using the same USB drive partitioned and formatted to 1/4th its capacity (to increase available blocks for wear leveling) for 5 straight years without any issues. https://www.raspberrypi.org/documentation/hardw…
I've looked at a few common flash drives and none of them support trim, so I'm not sure how the drive would know that the space isn't occupied
Re: Ask HN: Always on low power home server
#85I don't really understand why Plug Computers [1] didn't catch on a lot. A decade and a half later and hardly made a dent. Super things, very simple to use, just plug it in and leave it running. A decade and a half however is a long time and they've not come far other than getting bigger and less able to compete on features with new offerings. Perhaps the horse has left the stable on these. [1] https://en.wikipedia.or…
Ran well, even gbit. Had mpd, dhcp, dns, nat running on it.
The plug variants were overheating left and right though.
Re: Ask HN: Always on low power home server
#86I'd again recommend a Raspberry Pi (ideally 4 with 4GB+ RAM), but with some modifications. - You can choose an high endurance MicroSD card to maximize its life. - You can delegate big file storage to something external (a HDD or SSD w/USB 3.0 connection). If you want something small, SanDisk Extreme Pro USB stick is a real SSD with USB-SATA bridge inside and 400MB/sec throughput. - Armbian writes logs and swap to RAM…
I'm guessing that kind of setup won't be powerful enough for something like hosting a Plex Server to stream x265-content to a chromecast, right?
Transcode to a different video codec? No
Re: Ask HN: Always on low power home server
#87What's your budget? My 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…
Is this some special server power saving feature? Are you measuring at 12V of before the power supply? What kind of power supply do you use?
Is it noisy?
Re: Ask HN: Always on low power home server
#88Re: Ask HN: Always on low power home server
#89Can 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
#90Earlier quoted context omitted.
For a household with 2+ people – each with personal phone and personal laptop plus a bunch of common devices like TVs, streaming speakers etc you would need a bunch of useful local LAN services: 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…
I suppose the only thing here that really interests me is the backup server, and even then I've got enough (potentially misplaced) faith in iCloud/Dropbox/Google photos to not spontaneously combust at the same time as I lose/break my devices. Out of interest, what software do you use for the backups? Is it something like Borg/rsync and a cron job, or is there a nice batteries included solution?