I appreciate the message of this article. I've played with half a dozen types of home NAS / RAID / storage solutions over the decades.
The best way I can describe it is:
There are people who just want to use a car to get from A to B; there are those who enjoy the act of driving, maybe take it to the track on a lapping day; and there are those who enjoy having a shell of a car in the garage and working on it. There's of course a definite overlap and Venn diagram :-).
My approach / suggestion - Understand what type are you in relation to any given technology vs what is the author's perspective.
I will never resent the time (oh God so much time!) I've spent in the past mucking with homelabs and storage systems. Good memories and tons of learning! today I have family and kids and just need my storage to work. I'm in a different Venn circle than the author - sure I have knowledge and experience and could conceivably save a few bucks (eh not as given as articles make it seem;), as long as I value my time appropriately low and don't mind the necessary upkeep and potential scheduled and unscheduled "maintenance windows" to my non-techie users.
But I must admit I'm in the turn-key solution phase of my life and have cheerfully enjoyed a big-name NAS over last 5 years or so :).
The trick with old computers harnessed as NAS is the often increased space, power, and setup/patching/maintenance work requirements, compared to hopefully some learning experience and a sense of control.
> But I must admit I'm in the turn-key solution phase of my life and have cheerfully enjoyed a big-name NAS over last 5 years or so :).
You know, I thought I was too, so I threw in the towel and migrated one my NAS to TrueNAS, since it's supposed to be one of those "turn-key solutions that doesn't require maintenance", and everything got slower, harder to maintain and even managed to somehow screw up one of my old disks when I added it to my pool.
The next step after that was to migrate to NixOS and bit the bullet to ensure the stuff actually works. I'd love to just give someone money and not having to care, but it seems the motto of "If you want something done correctly, you have to do it yourself" lives deep in me, and I just cannot stomach loosing the data on my NAS, so it ends up really hard to trust any of those paid-for solutions when they're so crap.
Another way to put it - My home lab has production and non-production environments.
Non-production is my kubernetes cluster running all the various websites, AI workflows, and other cool tools i love playing with.
Production is everything in between my wife typing in google.com and google; or between my kids and their favorite shows on Jellyfin.
You can guess which one has the managed solutions, and which one has my admittedly-reliable-but-still-requires-technical-expertise-to-fix-when-down unmanaged solutions.
> My approach / suggestion - Understand what type are you in relation to any given technology vs what is the author's perspective.
Similarly what I was once told when looking at private planes was "What's your mission?" and they've stuck with me ever since, even if I'm never gonna buy a plane.
One person's mission might be backing up their family photos while someone else's mission is a full *arr stack.
I personally think big-box computer retailers that build custom turn-key computers (e.g. Microcenter) should get into the NAS game by partnering with unraid and Fractal. It's as turnkey as any commercial NAS I've ever used but comes with way more flexibility and future proofing and the ability for users to get hyper technical if they want and tweak everything in the system.
It's wild how much more cost effective this would be than pretty much any commercial NAS offering. It's ridiculous when you consider total system lifecycle cost (with how easy it is to upgrade unraid storage pools).
Looking right now and my local Microcenter builds essentially three things: desktop PCs, some kind of "studio" PC, and "Racing Simulators". Turnkey NASs would move a lot of inventory I'd wager.
I think there is a slight modification to this, at least for me, there are things tech related for me I want turnkey - I've used MacOS for years because I want a unix system with a decent GUI that I don't have to manage (the fact that the machines work well is a nice addon). I've got a synology, it works.
I don't have unlimited bandwidth or time and want to continue the tinkering phase on things that interest me rather than the tools that enable such.
I'm an not the relentless explorer and experimenter that you're sort of patronizing with this comment. I'm somebody who knows that you can put together a NAS with an old desktop somebody will give you for free, slap Debian Stable on it, RAID5 (4 or fewer) or RAID6 (5 or a few more) a bunch of drives together, and throw a samba share on the network in less than a day (minus drive clearing time for encryption.)
It is not some sort of learning and growing experience. The entirety of the maintenance on the first one I put together somewhere between 10-15 years ago is to apt-get update and dist-upgrade on it periodically, upgrade the OS to the latest stable whenever I get around to it, and when I log in and get a message that a disk is failing or failed, shut it down until I can buy a replacement. This happens once every 4 or 5 years.
The trick with big-name NAS is that they go out of business, change their terms, or install spyware on your computer and you end up involved in tons of drama over your own data. This guide is even a bit overblown. Just use MDADM.* It will always be there, it will always work, you can switch OSes or move the drives to another system and the new one will instantly understand your drives - they really become independent of the computer altogether. When it comes to encryption, all of the above goes for LUKS through cryptsetup. The box is really just a dumb box that serves shares, it's the drives that are smart.
I guess MDADM is a (short) learning experience, but it's not one that expires. LUKS through cryptsetup is also very little to learn (remember to write zeros to the drive after encrypting it), but it's something that turnkey solutions are likely to ignore, screw up, or lock you into something proprietary through. Instead of getting a big SSD for a boot drive, just use one of those tiny PCIe cards, as small and cheap as you can get it. If it dies, just buy another one, slap it in, install Debian, and you'll be running again in an hour.
With all this I'm not talking about a "homelab" or any sort of social club, just a computer that serves storage. The choice isn't between making it into a lifestyle/personality or subscribing to the managed experience. Somehow people always seem to make it into that.
tl;dr: use any old desktop, just use Debian Stable, MDADM, and cryptsetup. Put the OS on a 64G PCIe or even a thumb drive (whatever you have laying around.)
* Please don't use ZFS, you don't need it and you don't understand it (if you do, ignore me), if somebody tells you your NAS needs 64G of RAM they are insane. All it's going to do is turn you into somebody who says that putting together a NAS is too hard and too expensive.
I've self-hosted web apps (typically IIS and SQL Server) for over 20 years.
While using desktops for this has sometimes been nice, the big things I want out of a server are
- low power usage when running 24/7
- reliable operation
- quiet operation
- performance but they don't need much
So I've had dual Xeon servers and 8-core Ryzen servers but my favorites are a miniForums with a mobile Ryzen quad core, and my UGREEN NAS. They check all the boxes for server / NAS. Plus both were under $300 before upgrades / storage drives.
Often my previous gaming desktop sells for a lot more than that ... I just sold my 4 year old video card for $220. Not sure what the rest of the machine will be used for, but it's not a good server because the 12-core CPU simply isn't power efficient enough.
> So I've had dual Xeon servers and 8-core Ryzen servers but my favorites are a miniForums with a mobile Ryzen quad core, and my UGREEN NAS.
I just ordered my first minisforum box (MS-02 Ultra) to serve as my main storage NAS + homelab... first time ordering any of these Chinese boxes, but nothing else checked off all he requirements I had as well as it. Hopefully works out well for me.
Agree and and I wonder what the cost tradeoff is using your old hardware or buying new power efficient equipment. I even recently thought about buying a mac mini to use as a home server.
I was pretty disappointed to find out that none of the ms-01 ms-a1 or ms-a2 have a ATX power button header. This means you need to solder wires to the tiny tactile switch and connect those to something like a pi-kvm to get true power control/status and ipmi/redfish
Just seems like something simple they could have easily included if they wanted to really target the homelab space
“I repurposed an old gaming PC with a Ryzen 1600x, 24GB of RAM, and an old GTX 1060 for my NAS since I had most of the parts already.”
Wouldn’t running something like this 24/7 cause a substantial energy consumption? Costs of electricity being one thing, carbon footprint an another. Do we really want such a setup running in each household in addition to X other devices?
In addition to energy, the biggest reason I no longer use old desktops as servers is the space they take up. If you live in an apartment or condo and don't have extra rooms, even having a desktop tower sitting in a corner somewhere is a lot less visually appealing than a small NSA or mini-PC you can stick on a shelf somewhere.
> Wouldn’t running something like this 24/7 cause a substantial energy consumption?
Obviously depends on the actual usage, and parent's specific setup, lots of motherboards/CPUs/GPUs/RAM allow you to tune the frequencies and allows you to downclock almost anything. Finally, we have no idea about the energy source in this case, could be they live in a country with lots of wind and solar power, if we're being charitable.
Reusing existing hardware is a great gameplan. Really happy with my build and glad I didn't go for out of the box.
>In general, you want to get the fastest boot drive you can.
Pretty much all NAS like operation systems run in memory, so in general you're better off running the OS from some shitty 128gb sata ssd and using the nvme for data/cache/similar where it actually matters. Some OS are even happy to use a usb stick but that only works for OS designed to accommodate this (unraid I think does). Something like proxmox would destroy the stick.
Also, on HDDs - worth reading up on SMR drives before buying. And these days considering an all flash build if you don't have TBs of content
Never used proxmox myself, but is that the common issue of "logs written to flash consuming writes"? Or something else? The former is probably just changing a line in the config to fix, if it's just that.
> And these days considering an all flash build if you don't have TBs of content
Maybe we're thinking in different scales, but doesn't almost all NAS' have more than 1TB of content? My own personal NAS currently has 16TB in total, I don't want to even imagine what the cost of that would be if I went with SSDs instead of HDDs. I still have SSD for caching, but main data store in a NAS should most likely be HDDs unless you have so much money you just have to spend it.
Unraid weirdly requires booting off of a USB for the base OS. I think it's to manage licensing.
SSDs are generally expected to be used as write-through caches with the main disc pool. However, if you have a bunch you can add them to a ZFS array and it works pretty much flawlessly.
I've been running homebuilt NAS for a decade. My advice is going to irritate the purists:
* Don't use raid5. Use btrfs-raid1 or use mdraid10 with >=2 far-copies.
* Don't use raid6. Use btrfs-raid1c3 or use mdraid10 with >=3 far-copies.
* Don't use ZFS on Linux. If you really want ZFS, run FreeBSD.
The multiple copy formats outperform the parity formats on reads by a healthy margin, both in btrfs and in mdraid. They're also remarkably quieter in operation and when scrubbing, night and day, which matters to me since mine sits in a corner of my living room. When I switched from raid6 to 3-far-copy-mdraid10, the performance boost was nice, but I was completely flabbergasted by the difference in the noise level during scrubs.
Yes, they're a bit less space efficient, but modern storage is so cheap it doesn't matter, I only store about 10TB of data on it.
I use btrfs: it's the most actively tested and developed filesystem in Linux today, by a very wide margin. The "best" filesystem is the one which is the most widely tested and developed, IMHO. If btrfs pissed in your cheerios ten years ago and you can't figure out how to get over it, use ext4 with metadata_csum enabled, I guess.
I use external USB enclosures, which is something a lot of people will say not to do. I've managed to get away with it for a long time, but btrfs is catching some extremely rare corruption on my current NAS, I suspect it's a firmware bug somehow corrupting USB3 transfer data but I haven't gotten to the bottom of it yet: https://lore.kernel.org/linux-btrfs/20251111170142.635908-1-...
I use mergerfs + snapraid on my HDDs for “cold” storage for the same reason: noise. Snapraid sync and scrub runs at 4am when I am not in the same room as the NAS.
The drives stay spun down 99% of the time, because I also use a ZFS mirrored pool on SSDs for “hot” files, although Btrfs could also work if you're opposed to ZFS because it's out of tree.
I also use mergerfs 'ff' (first found) create order, and put the SSDs first in the ordered fstab list of the mergerfs mount point. This gives me tiered storage: newly created files and reads hit the SSDs first. I use a mover script that runs nightly with the SnapRAID sync/scrub to keep space on the SSDs open.
Better? No absolutely not. Capable? Without a doubt. I have a multi bay nas and it's like 1/6the the size of my pc case. My nas also makes removing and replacing drives trivial. There's a million guides online for my particular nas already and software written with it in mind. It also draws a lot less power than my gaming pc and has a lot quieter operation.
It's difficult for me to accept it's better given all the above.
At San Francisco electricity prices of ~$0.50/kWh, using an old gaming PC/workstation instead of a lower power platform will cost you hundreds of dollars per year in electricity. The cost of an N100-based NAS gets dwarfed by the electricity cost of reusing old hardware.
I've been building and running various home servers for years. Currently I have a n eBay special FreeBSD quad xeon (based on the desktop socket) with 64GB ECC and a cheap SAS/SATA card running two ZFS arrays.
On a side note: I hate web GUI's. I used to think they were the best thing since sliced bread but the constant churn combined with endless menus and config options with zero hints or direct help links led me to hate them. The best part is the documentation is always a version or two behind and doesn't match the latest and greatest furniture arrangement. Maybe that has improved but I'd rather understand the tools themselves.
After I had a reckoning with bitrot, would muchly recommend to use something with ECC memory for NAS. And a checksumming filesystem with periodic scrubing that won't get corrupt on you silently.
Same, but I also discovered a wonderful bonus in the difference between True ECC DDR5 and just the on chip BS stuff.
ECC DDR5 boots insanely fast since the BIOS can quickly verify the tune passes. This is even true when doing your initial adjustment / verification of manufacturer spec.
Adding to the chorus of responses here: I did what this article suggested for a time, but found a purpose-built NAS was way nicer than repurposing an old gaming PC.
Using an old gaming PC for a NAS is kind of like trying to use an old track car that you've taken out the interior, added in a roll cage, and welded the doors shut as your kid's first car. Like yeah it will totally work, and they can impress all of their friends as they cosplay as the Dukes of Hazzard, but it's really not optimal for the task at hand.
I just upgraded my NAS setup to a Terramaster F4-425 Plus (running Debian) and it's great. The N150 CPU in it sips power, and the whole thing is tiny and easy to hide away in a media cabinet. One ultra-quiet Nocuta fan is all that's needed to keep it cool. It's so nice to use the right tool for the job.
EDIT: I'd recommend all of these guides / articles, I basically cherry-picked what I liked from all of them and ended up with something I'm really happy with:
The first thing you should consider doing with you old device is selling or giving them away. This helps lowering the need for manufacturing more hardware, it prevents the hardware becoming e-waste in a drawer, and it put pressure on the market to lower it's prices.
Sure, you can reuse as a NAS, but someone probably needs it more.
The electronics went so cheap recently, so selling it to strangers is rarely worth the effort. Then there's a question, what OS are you going to put on an old PC. And then even if they are, say, only using browser, and would be okay with linux, modern browsers need 8GB of memory at least.
My home server / NAS is essentially just my old gaming desktop + some extra hard drives. It runs Unraid with Nextcloud, Plex, and a few other services. It's great, and generally pretty low maintenance.
I'll also point out that there are a lot of folks out there who don't have very large demands when it comes to computing, and would be served perfectly well by a 5-10 year old system. Even low-end gaming (Fortnight, GTA V, Minecraft, Roblox, etc.) can run perfectly fine on a computer built with $300-400 of used parts.
Sure, if you're going to reuse something which would be thrown away or left to dust otherwise (foolish but I'd imagine someone does that).
But don't do this just so you can upgrade your current pc.
I'd vouch more for old laptops, which are generally not upgradeable, come with built-in UPS, if you remove the screen is as thin as a notebook and can handle low usage. Then you can connect either directly or via other interfaces a bunch of disks and you're golden.
Old Mac Book Pros are very silent and could be used as good NAS. Unfortunately Apple doesn't support modern versions of Mac OS for them, and also doesn't offer any security patches. So the hardware is still quite capable, but the software is too unsecure and unstable to really recommend old Macs as NAS.
I've used a HP EliteDesk 800 G4 SFF (with an i5-8500) as a NAS/home server for several years now. It's quiet, power efficient, has space for 2 HDDs plus additional nvme slots and regular PCI-e slots. These type of machines are cheap to get on eBay, I highly recommend getting one.
While there are use cases for NAS, generally, if you have a desktop PC it's far better to put the hard drives in it rather than setting up a second computer you have to turn on and run too. Putting the storage in the computer where you'll use it means it'll be much faster, much cheaper, incomparably more reliable, with a more natural UI, and it'll use less eletricity than having to run 2 computers.
Now if your NAS use case is streaming media files to multiple devices (TV set top boxes, etc), sure, NAS makes sense if the NAS you build is very low idle power. But if you just need the storage for actual computing it is a waste of time and money.
Unfortunately PCs have mechanical devices that give out after a few years. I am referring of course to fans. I use a Raspberry Pi 4 running Ubuntu and Samba as my NAS. It is cheap and reliable.
I do too, but I’m looking to get proper solution soon. A Pi is a pretty lousy NAS. It can’t even power two drives so you can’t have redundancy unless you get a powered USB hub. And even then, I used one of those for a while and the drive connected to it prematurely failed. I think maybe because the power supply wasn’t stable.
NikolaNovak|3 months ago
The best way I can describe it is:
There are people who just want to use a car to get from A to B; there are those who enjoy the act of driving, maybe take it to the track on a lapping day; and there are those who enjoy having a shell of a car in the garage and working on it. There's of course a definite overlap and Venn diagram :-).
My approach / suggestion - Understand what type are you in relation to any given technology vs what is the author's perspective.
I will never resent the time (oh God so much time!) I've spent in the past mucking with homelabs and storage systems. Good memories and tons of learning! today I have family and kids and just need my storage to work. I'm in a different Venn circle than the author - sure I have knowledge and experience and could conceivably save a few bucks (eh not as given as articles make it seem;), as long as I value my time appropriately low and don't mind the necessary upkeep and potential scheduled and unscheduled "maintenance windows" to my non-techie users.
But I must admit I'm in the turn-key solution phase of my life and have cheerfully enjoyed a big-name NAS over last 5 years or so :).
The trick with old computers harnessed as NAS is the often increased space, power, and setup/patching/maintenance work requirements, compared to hopefully some learning experience and a sense of control.
embedding-shape|3 months ago
You know, I thought I was too, so I threw in the towel and migrated one my NAS to TrueNAS, since it's supposed to be one of those "turn-key solutions that doesn't require maintenance", and everything got slower, harder to maintain and even managed to somehow screw up one of my old disks when I added it to my pool.
The next step after that was to migrate to NixOS and bit the bullet to ensure the stuff actually works. I'd love to just give someone money and not having to care, but it seems the motto of "If you want something done correctly, you have to do it yourself" lives deep in me, and I just cannot stomach loosing the data on my NAS, so it ends up really hard to trust any of those paid-for solutions when they're so crap.
master_crab|3 months ago
Non-production is my kubernetes cluster running all the various websites, AI workflows, and other cool tools i love playing with.
Production is everything in between my wife typing in google.com and google; or between my kids and their favorite shows on Jellyfin.
You can guess which one has the managed solutions, and which one has my admittedly-reliable-but-still-requires-technical-expertise-to-fix-when-down unmanaged solutions.
kotaKat|3 months ago
Similarly what I was once told when looking at private planes was "What's your mission?" and they've stuck with me ever since, even if I'm never gonna buy a plane.
One person's mission might be backing up their family photos while someone else's mission is a full *arr stack.
bane|3 months ago
It's wild how much more cost effective this would be than pretty much any commercial NAS offering. It's ridiculous when you consider total system lifecycle cost (with how easy it is to upgrade unraid storage pools).
Looking right now and my local Microcenter builds essentially three things: desktop PCs, some kind of "studio" PC, and "Racing Simulators". Turnkey NASs would move a lot of inventory I'd wager.
jmspring|3 months ago
I don't have unlimited bandwidth or time and want to continue the tinkering phase on things that interest me rather than the tools that enable such.
pessimizer|3 months ago
It is not some sort of learning and growing experience. The entirety of the maintenance on the first one I put together somewhere between 10-15 years ago is to apt-get update and dist-upgrade on it periodically, upgrade the OS to the latest stable whenever I get around to it, and when I log in and get a message that a disk is failing or failed, shut it down until I can buy a replacement. This happens once every 4 or 5 years.
The trick with big-name NAS is that they go out of business, change their terms, or install spyware on your computer and you end up involved in tons of drama over your own data. This guide is even a bit overblown. Just use MDADM.* It will always be there, it will always work, you can switch OSes or move the drives to another system and the new one will instantly understand your drives - they really become independent of the computer altogether. When it comes to encryption, all of the above goes for LUKS through cryptsetup. The box is really just a dumb box that serves shares, it's the drives that are smart.
I guess MDADM is a (short) learning experience, but it's not one that expires. LUKS through cryptsetup is also very little to learn (remember to write zeros to the drive after encrypting it), but it's something that turnkey solutions are likely to ignore, screw up, or lock you into something proprietary through. Instead of getting a big SSD for a boot drive, just use one of those tiny PCIe cards, as small and cheap as you can get it. If it dies, just buy another one, slap it in, install Debian, and you'll be running again in an hour.
With all this I'm not talking about a "homelab" or any sort of social club, just a computer that serves storage. The choice isn't between making it into a lifestyle/personality or subscribing to the managed experience. Somehow people always seem to make it into that.
tl;dr: use any old desktop, just use Debian Stable, MDADM, and cryptsetup. Put the OS on a 64G PCIe or even a thumb drive (whatever you have laying around.)
* Please don't use ZFS, you don't need it and you don't understand it (if you do, ignore me), if somebody tells you your NAS needs 64G of RAM they are insane. All it's going to do is turn you into somebody who says that putting together a NAS is too hard and too expensive.
neogodless|3 months ago
While using desktops for this has sometimes been nice, the big things I want out of a server are
- low power usage when running 24/7
- reliable operation
- quiet operation
- performance but they don't need much
So I've had dual Xeon servers and 8-core Ryzen servers but my favorites are a miniForums with a mobile Ryzen quad core, and my UGREEN NAS. They check all the boxes for server / NAS. Plus both were under $300 before upgrades / storage drives.
Often my previous gaming desktop sells for a lot more than that ... I just sold my 4 year old video card for $220. Not sure what the rest of the machine will be used for, but it's not a good server because the 12-core CPU simply isn't power efficient enough.
Marsymars|3 months ago
I just ordered my first minisforum box (MS-02 Ultra) to serve as my main storage NAS + homelab... first time ordering any of these Chinese boxes, but nothing else checked off all he requirements I had as well as it. Hopefully works out well for me.
newsclues|3 months ago
Sell the gaming GPU and put in something that does video out, or use a CPU with an iGPU.
Big gaming cases with quiet fans are quiet.
Selling the GPU and tuning or swapping the CPU can put money in your pocket to pay for storage.
infecto|3 months ago
NIckGeek|3 months ago
hexbin010|3 months ago
moondev|3 months ago
I was pretty disappointed to find out that none of the ms-01 ms-a1 or ms-a2 have a ATX power button header. This means you need to solder wires to the tiny tactile switch and connect those to something like a pi-kvm to get true power control/status and ipmi/redfish
Just seems like something simple they could have easily included if they wanted to really target the homelab space
iammjm|3 months ago
Wouldn’t running something like this 24/7 cause a substantial energy consumption? Costs of electricity being one thing, carbon footprint an another. Do we really want such a setup running in each household in addition to X other devices?
rainsford|3 months ago
dijit|3 months ago
zahlman|3 months ago
embedding-shape|3 months ago
Obviously depends on the actual usage, and parent's specific setup, lots of motherboards/CPUs/GPUs/RAM allow you to tune the frequencies and allows you to downclock almost anything. Finally, we have no idea about the energy source in this case, could be they live in a country with lots of wind and solar power, if we're being charitable.
happyweasel|3 months ago
Havoc|3 months ago
>In general, you want to get the fastest boot drive you can.
Pretty much all NAS like operation systems run in memory, so in general you're better off running the OS from some shitty 128gb sata ssd and using the nvme for data/cache/similar where it actually matters. Some OS are even happy to use a usb stick but that only works for OS designed to accommodate this (unraid I think does). Something like proxmox would destroy the stick.
Also, on HDDs - worth reading up on SMR drives before buying. And these days considering an all flash build if you don't have TBs of content
embedding-shape|3 months ago
Never used proxmox myself, but is that the common issue of "logs written to flash consuming writes"? Or something else? The former is probably just changing a line in the config to fix, if it's just that.
> And these days considering an all flash build if you don't have TBs of content
Maybe we're thinking in different scales, but doesn't almost all NAS' have more than 1TB of content? My own personal NAS currently has 16TB in total, I don't want to even imagine what the cost of that would be if I went with SSDs instead of HDDs. I still have SSD for caching, but main data store in a NAS should most likely be HDDs unless you have so much money you just have to spend it.
bane|3 months ago
SSDs are generally expected to be used as write-through caches with the main disc pool. However, if you have a bunch you can add them to a ZFS array and it works pretty much flawlessly.
jcalvinowens|3 months ago
* Don't use raid5. Use btrfs-raid1 or use mdraid10 with >=2 far-copies.
* Don't use raid6. Use btrfs-raid1c3 or use mdraid10 with >=3 far-copies.
* Don't use ZFS on Linux. If you really want ZFS, run FreeBSD.
The multiple copy formats outperform the parity formats on reads by a healthy margin, both in btrfs and in mdraid. They're also remarkably quieter in operation and when scrubbing, night and day, which matters to me since mine sits in a corner of my living room. When I switched from raid6 to 3-far-copy-mdraid10, the performance boost was nice, but I was completely flabbergasted by the difference in the noise level during scrubs.
Yes, they're a bit less space efficient, but modern storage is so cheap it doesn't matter, I only store about 10TB of data on it.
I use btrfs: it's the most actively tested and developed filesystem in Linux today, by a very wide margin. The "best" filesystem is the one which is the most widely tested and developed, IMHO. If btrfs pissed in your cheerios ten years ago and you can't figure out how to get over it, use ext4 with metadata_csum enabled, I guess.
I use external USB enclosures, which is something a lot of people will say not to do. I've managed to get away with it for a long time, but btrfs is catching some extremely rare corruption on my current NAS, I suspect it's a firmware bug somehow corrupting USB3 transfer data but I haven't gotten to the bottom of it yet: https://lore.kernel.org/linux-btrfs/20251111170142.635908-1-...
QuiEgo|3 months ago
The drives stay spun down 99% of the time, because I also use a ZFS mirrored pool on SSDs for “hot” files, although Btrfs could also work if you're opposed to ZFS because it's out of tree.
Basically using this idea, but with straight Debian instead of ProxMox: https://perfectmediaserver.com/05-advanced/combine-zfs-and-o...
I also use mergerfs 'ff' (first found) create order, and put the SSDs first in the ordered fstab list of the mergerfs mount point. This gives me tiered storage: newly created files and reads hit the SSDs first. I use a mover script that runs nightly with the SnapRAID sync/scrub to keep space on the SSDs open.
https://github.com/trapexit/mergerfs/blob/master/tools/merge...
vardump|3 months ago
whatevaa|3 months ago
powerclue|3 months ago
It's difficult for me to accept it's better given all the above.
waswaswas|3 months ago
lelele|3 months ago
MisterTea|3 months ago
On a side note: I hate web GUI's. I used to think they were the best thing since sliced bread but the constant churn combined with endless menus and config options with zero hints or direct help links led me to hate them. The best part is the documentation is always a version or two behind and doesn't match the latest and greatest furniture arrangement. Maybe that has improved but I'd rather understand the tools themselves.
rini17|3 months ago
mjevans|3 months ago
ECC DDR5 boots insanely fast since the BIOS can quickly verify the tune passes. This is even true when doing your initial adjustment / verification of manufacturer spec.
foobarian|3 months ago
Do you know a system that does this? Looking for this too
Marsymars|3 months ago
TacticalCoder|3 months ago
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QuiEgo|3 months ago
Using an old gaming PC for a NAS is kind of like trying to use an old track car that you've taken out the interior, added in a roll cage, and welded the doors shut as your kid's first car. Like yeah it will totally work, and they can impress all of their friends as they cosplay as the Dukes of Hazzard, but it's really not optimal for the task at hand.
I just upgraded my NAS setup to a Terramaster F4-425 Plus (running Debian) and it's great. The N150 CPU in it sips power, and the whole thing is tiny and easy to hide away in a media cabinet. One ultra-quiet Nocuta fan is all that's needed to keep it cool. It's so nice to use the right tool for the job.
EDIT: I'd recommend all of these guides / articles, I basically cherry-picked what I liked from all of them and ended up with something I'm really happy with:
* https://perfectmediaserver.com
* https://github.com/trapexit/mergerfs/blob/master/mkdocs/docs...
* https://blog.muffn.io/posts/muffins-awesome-nas-stack/
* https://drfrankenstein.co.uk
* https://trash-guides.info
kentiko|3 months ago
rini17|3 months ago
teiferer|3 months ago
"Old", right. That old PC I'm about to throw away has 2 GB of RAM.
sejje|3 months ago
I've been a computer geek for 30 years.
RandomBacon|3 months ago
I have a beQuiet case and six 30TB HDDs, and I plan to put the Ubuntu with a Plex server on a NVME SSD and do a ZFS 4+2.
Can anyone point me to a better/quieter set-up? Thank you in advance.
nfriedly|3 months ago
I'll also point out that there are a lot of folks out there who don't have very large demands when it comes to computing, and would be served perfectly well by a 5-10 year old system. Even low-end gaming (Fortnight, GTA V, Minecraft, Roblox, etc.) can run perfectly fine on a computer built with $300-400 of used parts.
xandrius|3 months ago
But don't do this just so you can upgrade your current pc.
I'd vouch more for old laptops, which are generally not upgradeable, come with built-in UPS, if you remove the screen is as thin as a notebook and can handle low usage. Then you can connect either directly or via other interfaces a bunch of disks and you're golden.
unknown|3 months ago
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patja|3 months ago
But for anything where your data is important isn't ECC memory still critical for a NAS in this day and age?
mjevans|3 months ago
E.G. a Steamdeck is or smartphone are both relegated as toy devices that are not for serious computing.
geor9e|3 months ago
amai|3 months ago
fragmede|3 months ago
asimpson|3 months ago
pipeline_peak|3 months ago
All the music and videos I watch are through streaming. I don’t have a personal business or anything that requires more than 1 tb.
superkuh|3 months ago
Now if your NAS use case is streaming media files to multiple devices (TV set top boxes, etc), sure, NAS makes sense if the NAS you build is very low idle power. But if you just need the storage for actual computing it is a waste of time and money.
ubercow13|3 months ago
kevin_thibedeau|3 months ago
lateforwork|3 months ago
eloisius|3 months ago
strken|3 months ago
xandrius|3 months ago
Also a fan is like $10?
Things which are more vital than that are the disks, power supply, rams.
OCTAGRAM|3 months ago
TacticalCoder|3 months ago
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