Hi, I keep reading about this thing called a "NAS" and I don't have in my social network a bunch of reasonable geeks to figure out if this is something for me or if it is overkill and I can get by with less -- trying to be frugal and all.

The Situation

At the moment, I have a Raspberry Pi 3 (that a colleague gifted me) which runs Jellyfin, mostly for music. I'd use it for watching series and movies, but given how slow it is at transferring files and the fact that it has a 1GB (maybe 2GB) RAM... I was afraid to break it. On top of that, its storage is a years-old external hard drive.

I use Jellyfin mostly to have music on my iPhone. I can access it when I'm out and about on Tailscale. I hope to find a solution for my photos as well.

I'd also occasionally use the pi to experiment with some self-hosted open-source apps.

I constantly find myself wanting to upgrade because I want to also backup my important photos (with face recognition if possible) and documents "offline" (i.e. in my local network) to something more stable than an aging hard drive. They're all in the cloud, but a second backup option could be great.

What I understand from reading about NAS's is that I basically have one, it's just not... reliable?

The Question

I understand there is definitely a buy-in cost for buying an actual NAS, I'd like to know how much... so that I can make an informed decision on if and when I would buy it. What is an entry-level NAS and how much will it cost? What could it NOT do that an RPi could, and vice-versa? Am I missing an in-between or even an alternative solution for my use case? Is it overkill and should I just upgrade the pi? What are my options?

Thanks in advance for reading my post!

How do you make sure that your Docker containers don't go rogue and start snooping around or contacting external servers that they shouldn't be talking to? Is there a network traffic monitoring program that I could use? Or a service that would notify me about vulnerabilities in containers that I have installed?

Some background:

Last year, I asked help setting up my new Synology NAS, and many of you wonderful people offered some really, really good advice. I have recently started to play around with Docker containers more, and I am a little uneasy about the idea that my NAS is home to my files, my own scripts, and Docker containers made by other people, and that it is always on and these containers have constant internet access. I don't have the time (or frankly the skills) to verify the contents of the containers beyond making sure that they come from reputable sources, but I would like to have a bit more peace of mind and make sure that things remain private and secure.

My setup at the moment is the following: I have a Synology DS923+ and I manage Docker containers with Synology's Container Manager, using docker compose files. I have so far put all containers into the same virtual network (perhaps something I need to think about), which is a separate IP range from my other devices, and has internet access through my DNS. I use Synology's DNS Server (for everything in my home network) and Reverse Proxy so that I can use local domain names and HTTPS. For HTTPS, I have made myself a certificate authority and created the necessary certificates and installed them on my devices. No ports are opened on the router and things like UPnP are turned off. I use Tailscale to access my home network when not at home. And while I have not yet done so, I have been considering setting up some firewall rules, for instance to restrict access to the DSM. I use 2FA for the NAS and its SSH is turned on only when I need to use it.

I have a NAS with a ton of photos and documents that have remained untouched for around 6 years. I uploaded all that stuff to OneDrive. Tidied it up and kept using OneDrive mostly. But I also sent stuff to the NAS. They have diverged.

I'm thinking about ways of restructuring/sorting my NAS to match my OneDrive so that I can then sync the two. I thought about making a python script that would just match on file names and move them to the correct location.

Figured before I did I'd ask if anyone else had any other suggestions

Hi everyone,

So, I have a DS923+ with 4GB of RAM and while it is running fine most of the time with my Docker containers, I guess everything could be more fluid (e.g. scrolling on Jellyfin while it is loading info / images).

Since the Linux OS uses free RAM as cache, I was looking to buy an extra stick of RAM. I was thinking of buying a 8GB of RAM which in total my system would then have 12 GB. Not sure if overkill, but still, I run a few containers.

I’ve actually searched on the Synology subreddit, but everyone is basically buying 16GB of RAM or maxing out the GB allowed for the RAM on the DS923+. So, that is the reason why I’m asking here.

I know that Kingston has some 8GB RAM sticks which should work with DS923+ but it seems they are blacklisted by Synology, so it seems you will always have a warning on the notification list which I wanted to avoid. :/ But on that list (see here: Ram list), it seems the 8GB RAM that Synology uses is sourced from Innodisk or Adata, so you shouldn’t get any warning there. Sadly, I can’t find them anywhere for sale. Even when I contacted the companies directly.

In conclusion, has anyone bought a 8GB ECC RAM for the DS923+ which doesn’t give a DSM warning?

Thanks everyone in advance!

Cheers!

Edit: I've just purchased an Unraid license. I'll give it a go and it may not turn out well, but for the time being, the question is settled. I appreciate everyone for providing insightful and informative answers!

Hey everyone,

I've recently bought myself a NUC (NUC11TNHi3) that I intend to run as a home server, using many of my external USB drives as the storage.

My use case is very narrow. I'll use it as a Plex server and seed/leech torrents with it.

I've never built a home server like this before (I did dabble with it on a RPi, but that was just for PiHole), so I've never had to research what operating systems are available to me. After some research, I narrowed it down to two options.

1. Windows
   This option is the most straightforward given that it's the system I'm familiar with the most. My use case is also very narrow, so I could set everything up in a couple of hours. All I'd have to do is install Plex server, a torrent client, exposing them to the outside world with port forwarding or Tailscale (never used it before but seems easy enough), and share my external USB drives locally so that I can access them using my regular desktop computer at home. The downside of this is that Windows can be finicky. I'd also prefer to have my drives pooled under a single drive. A cursory research suggests that Windows can do this as well, but not in a way that inspires confidence.

2. Unraid
   I hadn't heard about this since last week, but it seems like a nice option. It costs money, it's proprietary, and I'd likely have to reformat all my NTFS drives to be able to use it but I was wondering if this would be the best long term solution. The learning curve will be there. Arrays, cache drives, share drives etc. are terms I'm not familiar with (though I can guess what purpose they serve) so it will be more time consuming to set things up properly. But given how narrow my use case is, as elegant a solution as it seems, is it necessary? I'm only considering this because seems like this is the best purpose built OS in the market right now.

Some clarifications:

• I'm sure someone will suggest a Linux distro. I have used Fedora as my main OS for a couple of years and I was quite happy with it, however I could never wrap my head around the Linux permissions structure, which Plex is awful with, as it creates its own user and look for drives under that user. I must have spent hours and hours to make Plex read my external drives properly before, but I've never managed to make it do so without some sort of hacky way and I don't want to do that with my home server. I don't want to have any doubts that things can go wrong. I want something that just works. (If only Synology had a capable device that could handle multiple simultaneous 4K transcodings. I'd have just throw my money at them instead of buying a NUC.)

• My use case will remain narrow. Maybe way down the road I can automate stuff with Sonarr or Radarr or stuff like that, but I don't think I'll ever consume enough recently released stuff to justify it. One thing is for certain, I'm never going to host my password server, feed reader, or something like that on this device.

That's about it. What should I do?

Given that I'm a novice is this area, I'd be all ears to listen any other related or unrelated advice for someone who's just starting to build their first home server.

Thank you in advance.

My new Synology DS923+ should be delivered next week, together with 3x6TB drives for a RAID5 setup, 32GB of RAM, 2x1TB NVMe drives and an APC UPS. It's almost certainly overkill as I'll be using the NAS mainly for automated backups (of computers, web servers and cloud services) and as general file storage, although I will also be looking into file syncing, running background scripts, using the NAS as a light development server, and maybe also for surveillance cameras.

Any tips for a beginner? I can find my way around most modern desktop and server systems but I have never set up or maintained a NAS. Are there uses for the system that no one talks about but which you have personally found incredibly useful?

Hey everyone!

Sorry if this is a long post, but I've done my research and I would like to make a few questions.

I've decided that I would like to buy a NAS mainly to storage all of my documents, photos and videos, so that, I can access them from multiple devices and also use it to upload important documents to Backblaze B2. Then, I've actually discovered that I can install a few Docker containers and I could use it as a media server (Jellyfin) and serve the content to my Apple TV (neat!).

I considered a QNAP (better hardware for the price) but everyone recommends Synology instead (because of the stronger security and better overall software), but to be honest, I'm not sure what should I get.

My budget would be to buy a NAS (without counting the disks) below €1000. Ideally, €500-600 but I don't mind stretching to the €700 mark, if it is really worth it.

Spoiler alert: I think, it should be the DS920+ (4-bay) or the DS1520+ (5-bay). I think a NAS above 4-bay is better for future-proofing.

Looking here in Germany at price comparators, I could buy the DS920+ for €663 and the DS1520+ for €750. But these prices seem to be at an all-time high :(

Questions & Assumptions:

0. I'm not sure if the price difference of about €100 is worth the premium to get the 5-bay model. There are only two differences between these two models: The 5-bay has one extra slot, and it has 4x 1 Gbe LAN ports instead of 2x 1 Gbe. All the rest is the same. What is your opinion?

1. I've read that if you run a few containers (~10) it consumes quite a bit of RAM (~3 Gb), so it should be ideal to have at least 8 Gb. This is the reason I've said that I think I can only choose the DS920+ or DS1520+. Looking at official Synology resellers, these models, seem to come already with 8 Gb, and they are within my budget. Is my research wrong?

2. These two models, have an encryption engine. I think this is necessary to encrypt my files before sending them to Backblaze, or?

3. A lot of people seem to say to simply pick Synology's hybrid RAID setup called SHR-1 or SHR-2. I would go the easy way here and pick one of those two. Would you think that is a bad idea, and it is better to pick a specific (standard) RAID? I've read about the long long long RAID rebuild that could happen in some situations, and picking the "right" RAID could decrease the rebuild in days (or weeks!!!!).

4. In case, I choose a NAS model with Nvme cache slots, most people say it is not worth it to use if you are not running Virtual Machines and the SSD’s "burn" really fast. I have no interest on VMs.

5. Most people say to pick an Enterprise (Server) HDD instead of a NAS HDD mainly because price is similar in some cases and Enterprise has longer life and warranty. I should also pick a CMR HDD which is helium filled. 5400 rpm would be preferable to 7200 rpm because of the noise. Sadly, all Enterprise HDD's and most of NAS HDD's are 7200 rpm. Is the noise difference that big? The NAS will be in our living room.

6. Is 8 TB still the best cost per Terabyte?

7. I was extremely sad to hear that the Hitachi hard drive division was bought by WD. I've had lots of misfortune with WD drives (and let's not forget the debacle with the SMR and CMR drives) and I would prefer not to give money to them, but, nevertheless, I'm still tempted to buy the Ultrastar drives that belonged to Hitachi. Does anyone know if WD kept the components, manufacturing processes, staff, etc., that made these brilliant disks?

8. Following the HDD topic, what is your experience with Seagate or Toshiba drives?

9. These two NAS models have the same Intel Celeron CPU, which supports hardware transcoding. To be honest, I don't know in which cases would that happen. It seems if I use Infuse on the Apple TV it would never transcode (and instead direct play) because Infuse would do the transcoding in software. Should I take in account that hardware transcoding is a must-have or a nice-to-have?

10. Would you recommend having a CCTV system connected to the NAS? Should I dedicate one entire HDD just for the NVR system? Would a standalone NVR device be better?

11. My last question is: Should I just wait for the new model of the DS920+ or DS1520+? The 20 means it was launched in 2020 (in Summer specifically) and it seems Synology refreshes the model every two years., that means, a new model would be available in Summer this year. Most people say it is not worth the wait because Synology is very conservative in its model updates/refreshes. People are saying that a better CPU will be of course available (do I even need that for my use cases?) and probably upgrade the 1 Gbe LAN ports to 2.5 Gbe or 10 Gbe (10 Gbe I really doubt it). I've read that a 4K stream does not fill a 1 Gbe bandwidth, and you could theoretically have three 4K streams in a single 1 Gbe connection. If all else fails, I could just do a link aggregation of the two ports to be 2 Gbe, or?

12. Anything I'm forgetting? Should I be careful with something in particular?

I know I should buy a UPS too, but I think I'll create a separate post regarding this topic because I would also want a recommendation regarding a UPS for my other devices.

I know that I could actually build my own NAS and use Unraid for the OS. Furthermore, I'm just at a time in my life with too much on my plate (baby and small child) and having something that just works is preferable. When they are older and more independent, I'll have more time to investigate this option :)

Again, sorry for the long post. Thank you everyone!

So I've seen some posts here and elsewhere about people making a home NAS setup, using it as a media server with jellyfin/plex/.arr to set up media + keep files/passwords/photos, and then managing it remotely. That sounds incredibly cool.

I also did some cursory searching that one way to do things without messing with port-forwarding is to look into Tailscale to network remotely.

I want to try this for my parents and I, especially since I will be training abroad for several years while they will be based in Asia.

The obvious problem is I don't have any experience with the process or even networking in general. I also do not know how to code in any capacity. I am in a decidedly non-tech field of work.

I've been googling but want to know if this a feasible idea at my skill level? Is this work for hobbyists or those in the professional field of computing? Am I going to potentially shoot myself security-wise if i try this? Should experiment with something smaller-scale first?

Preliminary "Research":

1. Watched Practical Networking on youtube to see what I was getting into (understood... lets say 45% of what he was talking about)
2. Plan to get a synology NAS with minimum 4 drive bays (Supposedly this is easiest for beginners?)
3. Connect to network via tailscale
4. Get a vpn
5. Install docker
6. Install apps
7. Connect it to PCs and smart tv at my parent's home in Asia
8. ???
9. Maintain it from Europe?

Any advice on how to start or any guides to recommend? (most of what I've found is 2021 or earlier so I am unsure if a lot's changed since then)

Right now I've got a shitty WD EX4100 and everything was sort of running along nicely with docker and all, but today it rebooted and decided that it didn't want to do anything with docker anymore. I got the thing before I got into Linux and its time to move on.

Someone locally is selling the following for $250CAD

• Quad core Celeron @ 2Ghz
• 8GB RAM
• Fractal Node 304 case
• 2x WD 2TB Red 3.5" hard drives
• 120GB Kingston SSD
• 700 watt semi-modular power supply

All I run are the following:

• nzbget
• sonarr
• qbittorrent (but I'll switch to a better one)
• serve up content to my HTPC (running Kodi, so no transcoding or anything)

I don't need the drives that come with it. I'll be putting in 4x 4TB WD Reds. Right now the box is running Open Media Vault 6, so I'll give that a swing, otherwise it'll just be Ubuntu server.

How does this sound? I'm not opposed to spending some money on a new NAS, I just want something simple that I don't have to fuck around with too much.

I ended up going with the HP Proliant

OS: Ubuntu 20.04.3 LTS x86_64
Host: ProLiant ML310e Gen8
Kernel: 5.11.0-43-generic
CPU: Intel Xeon E3-1230 V2 (8) @ 3.700GHz
GPU: 01:00.1 Matrox Electronics Systems Ltd. MGA G200EH
Memory: 32GB

It's pretty good so far. Thanks everybody!