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Rough draft server/NAS is complete! (lemmy.world)

submitted 2 days ago* (last edited 2 days ago) by ramenshaman@lemmy.world to c/selfhosted@lemmy.world

41 comments fedilink hide all child comments

Just got all the hardware set up and working today, super stoked!

In the pic:

Raspberry Pi 5
Radxa Penta SATA hat for Pi
5x WD Blue 8TB HDD
Noctua 140mm fan
12V -> 5V buck convertor
12V (red), 5V (white), and GND (black) distribution blocks

I went with the Raspberry Pi to save some money and keep my power consumption low. I'm planning to use the NAS for streaming TV shows and movies (probably with Jellyfin), replacing my google photos account (probably with Immich), and maybe steaming music (not sure what I might use for that yet). The Pi is running Raspberry Pi Desktop OS, might switch to the server version. I've got all 5 drives set up and I've tested out streaming some stuff locally including some 4K movies, so far so good!

For those wondering, I added the 5V buck convertor because some people online said the SATA hat doesn't do a great job of supplying power to the Pi if you're only providing 12V to the barrel jack, so I'm going to run a USB C cable to the Pi. Also using it to send 5V to the PWM pin on the fan. Might add some LEDs too, fuck it.

Next steps:

Set up ~~RAID 5~~ ZFS RAIDz1?
3D print an enclosure with panel mount connectors

Any tips/suggestions are welcome! Will post again once I get the enclosure set up.

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[–] Onomatopoeia@lemmy.cafe 5 points 2 days ago (1 children)

RAID 5 is fine, as part of a storage and data management plan. I run it on an older NAS, though It can do RAID 6.

No RAID is reliable in the sense of "it'll never fail" - fault tolerance has been added to it over the years but it'S still a storage pool from multiple drives.

ZFS adds to it's fault resistance, but you still better have proper backups/redundancy.

[–] jagermo@feddit.org 5 points 2 days ago (1 children)

Yolo it and mergerFS all the disks into one!

[–] LifeInMultipleChoice@lemmy.world 6 points 2 days ago* (last edited 2 days ago) (1 children)

Then encrypt the drive(s), and auto run a split command that ensures the data is stored all over. Your launcher can have a built in cat command to ensure it takes longer to start the files, but this way we know when one drive dies, that data is straight fucked

[–] SkyezOpen@lemmy.world 8 points 2 days ago

Sitting on a chair with a hammer suspended above your nutsack and having a friend cut the rope at a random time will provide the same effect and surprise with much less effort.