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So Plex is on 172.16.X.X, and my home network is 192.168.X.X. Looking around I can check 'use host network' in the Plex 'settings' within TrueNAS, but I'm curious if theres a better way to make this work, and why this doesnt work out of the box correctly?

Hey, this is only true for your specific CPU & MoBo combi but not as a general statement. According to your MoBo Manual, once you use 2 PCIe slots the bandwidth from the first slot drops from x16 to x8. And I suppose the ASUS card is using 4 PCIe lanes per SSD therefor with 8 lines you can only use 2 SSDs. However if the first PCIe slot drops to x8 depends on the CPU generation and chipset, lots of the newer boards don't have this issue, Server Motherboards usually have more PCIe lanes then you will ever need and even some older platform don't have this problem neither. So yes in your case it is unfortunately not possible to use the full 4 SSDs from the card in combination with a HBA card (due to HW limitations) , but for other setups this might not be a problem.

The deck shows my hexOS server as unavailable and won't connect. I can see the server is online, shares are up and running, and I can log into the trueNAS web ui directly. I did have tailscale on at first, but I have turned that off and tried everything short of restarting hexOS.

Hello everyone! I wanted to setup a secondary server - one for testing to break things and one for a more stable NAS environment that I will wait for HexOS to support updates and etc. To do this I needed to get some things off of my test server - primarily my VMs that I had created. Here is how I setup replication and moved the VMs. Hope you find this useful! 1. Find the VM you would like to move. 2. TrueNAS should be able to make the connection to the other server but it sometimes (frequently) fails to do so, so I will dive into how to do it manually. 3. Setup the backup credentials on the server you are transferring from. In my case this is my 01 server. 1. Navigate to Credentials > Backup credentials on the left side: 2. In SSH Keypairs section click the Add button 3. Give your keypair a name and click the Generate Keypair button: 4. Copy your Public Key. You will need this on your new server. 4. Setup the keypair on your new server. 1. Navigate to your new server and Credentials > Users 2. Select the user you will be using to do your ZFS replication task and click Edit 3. In the Authentication section of the edit dialog for the user you should see "Authorized Keys". This is where you will paste your public key that you generated. 4. Scroll down and check the box that says "Allow all sudo commands" and "Allow all sudo commands with no password". 5. Time to setup the SSH link on your primary server. Navigate back to it. 5. On the primary server navigate back to Credentials > Backup Credentials and click Add on SSH Connections 6. In the new dialog give it a name, change the Setup Method to Manual, and fill out the rest of this information (including selecting the Private Key you generated): 7. Once you select your Private Key you can click the Discover Remote Host Key button. 8. Click Save. Now it is time to generate a replication task. 9. Navigate to Data Protection on the left side and click Add on Replication Task: 10. Fill out this information and click Next: 11. When you select your SSH credentials this dialog opens. Select "Use Sudo for ZFS Commands" or check the box with the arrow above. 12. If you have snapshots for VMs you can select "Recursive" to copy those snapshots over. 13. Keep your name that TrueNAS generates for you or rename it to something else and click Next. 14. In the When section I selected "Run Once". 15. Save it and the replication will start. If on the same network it is incredibly fast - Moved two VMs roughly 120 GB in less than 5 minutes. 16. Verify on your new server the zVOL disks you copied over are present and recreate your virtual machines as you would setting up a new VM, linking the VirtIO disks you just replicated.

100%!!! And a huge thank you to @ShinobiRen for taking your time to create this helpful guide! Directory of Guides has been updated.

The thing is, DSM really holds up well in terms of functionality, stability, and ease of use. When it comes to hardware, Synology is lagging behind, and it’s clearly moving toward a more closed ecosystem. But no other player has quite managed to match Synology’s level when it comes to software. TrueNAS and Unraid are both very solid, but neither is as user-friendly as DSM. HexOS is still in beta, and even after the 1.0 release, it will take time before it reaches feature parity with DSM. This video mentions a few alternatives, but if QNAP is off the table for you, things start getting tricky. https://www.youtube.com/watch?v=HSkO1bdXLyg Ultimately, what you should do really depends on how much effort you're willing to put into switching systems. If you’re not up for that, there’s nothing wrong with paying the "Synology tax" and accepting that you're tied to Synology drives. In return, you get a DSM system that’ll likely serve you well for years. I’ve had a Synology running in my network for over 15 years, and it just does what it’s supposed to. My most important data still lives on it. Let me be clear: I’m definitely not happy with their recent direction. I think they’ve abandoned part of their user base with flimsy arguments—no 10GbE, Synology-only drives, EOL hardware. That criticism is everywhere on YouTube right now. But on the flip side, no one’s forcing you to buy Synology. If you want the DSM appliance experience and you're okay with Synology’s quirks, it can still be a solid choice. Personally, I’m very disappointed with Synology’s 2025 releases. I was hoping for a lot more. But if I’m being honest, I wouldn’t rule out buying another Synology in the future. That would be strictly for NAS and backup functionality. I haven’t used DSM for anything else in a long time. I’m really into the vision behind HexOS. It’s a super promising project. But for now, it’s still a system in development, and it’s not yet a replacement for DSM when it comes to storing my most critical data. At the end of the day, it’s about figuring out what matters most to you. In short: make your own call.

So, @Dylan , I plan to use it for my files mostly, not a lot of apps on my mind, yet. Files being the regular ones: Digital photos Libreoffice files CD collection ripped to computer as files and played through a streamer. If buddy backup is offered it would seem like a good idea in general, but I wouldn’t be a very good buddy 😉 My storage drives so far only has space for my own growing collection of files. I may put a second NAS in my sister’s apartment for backup and security, and/or(?) some form of cloud arrangement, like ownclud or Nextcloud. Any suggestions are welcome! And my NAS may not end up staying on the shelf in my hallway. I put it there to show it’s not something you absolutely would want to hide somewhere. The white ”box” on the wall to the left is for fiber internet, not yet implemented by me. I use some form of mobile broadband for now. I’ve got 5-6 linux ISOs to play with for storage, as long as HexOS is under development. If catastrophe happens they are only a download away. As I described in an earlier post I tried to establish some RAID10 inspired setup in the TrueNAS environment. @Sonic suggested I try to take away one or two drives to see what happens. That’s what I’m going to do, when I got smb shares ABC in order, and the ISOs are in place.

I'm in the same boat @Matt11 running a dell r730xd, and currently doing the same thing with IPMI, just have a word document with the hex codes I need to input. I don't really see there being a day where HexOS really implements a fan control within the software. Thankfully since my server just runs 24/7 and my load remains mostly static as far as CPU usage, I don't have a huge problem with the set and forget fan speed via IPMI.

Is there any plans to upgrade to 25.04? I am mostly looking forward to "Configurable IP addresses for newly added Apps in the catalog are available. All existing Apps will have this support added by June 1s" Anyone tried updating truenas anyway and seeing if the HexOS dashboard still works (I generally use it for read only data anyway, so I might be tempted to upgrade anyway...)

Ability to have 1 drive in a storage pool

Installed Plex on HexOS, got my media loaded, and the Plex install is associated with my Plex account, but the Plex instance is in a different network segment/address scheme them the rest of my local network, and my Plex mobile app can't connect to the Plex instance on HexOS. Did I miss something during setup? Trying to do this by the book and not dig into the TrueNAS scale side of things, but it seems like something is off with the install?

Just to be save, mark down which drive is connected to which adapter, since Hexos is identify the adapter and not the drive behind it, it could lead to problems when you switch the drives and adapters around.

Creating a Palworld server in TrueNAS VMs I wanted to write this out in case anyone else came across the need for a Windows Server install and couldn't find a resource for it. I pieced this together from several guides and just pushing buttons. Create the virtual disk Navigate to the TrueNAS admin page Navigate to Datasets Click Add Zvol Insert the Name, Comments (optional), and Size Navigate to Network Click Add Create a bridge for the VM to use (images to come later) In Bridge Members select your interface (eno1). Navigate to virtualization Pre-req: have your ISO loaded into a store that libvirt-qemu has full access to NOTE: If you don't allow this to have full access the VM creation will fail as it needs the ISO access to install the guest operating system. Have the virtio drivers needed to show up the disk to install in Windows. The drivers can be found here: https://github.com/virtio-win/virtio-win-pkg-scripts/blob/master/README.md - the stable build. Configure the VM with the following options: Leave Enable Display checked so you can login to it via Spice - it will not have networking when it starts. I gave it 2 cores, 4 threads because everything I could find on the internet said it needed that, and 32 GiB of RAM with 16 GiB as the minimum. Select the disk you created Select the bridge you created Select your installation media -we will add the VirtIO ISO later. I left Ensure Display Device checked - was unsure if needed it or not but left it there. Before booting click on the VM and select Devices Select Add in the top right corner and add a CD-ROM device and set the device order to lower than everything else (1003 for me). Boot the machine and connect with Spice. NOTE: If you miss the prompt to boot from CD you will have this screen here: Simply type Exit and it will drop you into a BIOs page. Select reset and then press your keyboard to boot from CD Navigate through startup until you get to disk selection, select Install Windows Only. You will notice on the next screen it cannot detect a disk - this is where the virtIO ISO comes into play. Steps below. Let it do it's initial setup of what it thinks you need. You will need to be selective otherwise it will hang. Below are the drivers I chose to install: Click Browse on the next screen Find your virtIO ISO and expand it. Expand amd64 and select 2k22 from the options. The listed driver should appear there now: Install the driver and the disk will appear. Next, we will install the network driver as well. Same steps as before, Load driver, navigate to the ISO, then select this option: All other drivers we can install with the guest tools from the ISO inside of the guest OS. Continue with the Windows installer. Select the empty disk for it to install it's files to. Once booted into the OS follow these steps: Navigate to the CD that has your virtIO ISO on it and double click on this file: Let it run. It will take a LONG TIME to install everything and will require you to interact with it somewhat. Reboot the server (Other:Unplanned) Install the Palworld dedicated server via SteamCMD located here: https://docs.palworldgame.com/getting-started/deploy-dedicated-server/ I hope this helps anyone else that might have been struggling with it. Massive shoutout to @Mobius for pointing out all my images were broken on my first post - finally figured it out!

If you are comfortable doing it from the TrueNAS side, it’s really not all that hard, even for a beginner. I have an NVIDIA card, and what I did was: 1. Open the TrueNAS webpage. 2. On the left side of the page, click "Apps". 3. Find your Plex application and select (click) it. 4. Find and click the "Edit" button next to "Application Info" on the right. 5. Scroll down to the very bottom of the screen. There you should find "GPU Configuration". 6. If you see your specific card, check the box next to it, then click "Update”. If you do not see your specific NVIDIA card, you may have to enable the NVIDIA drivers. This can be done by: 1. Going to the Apps section. 2. Click "Configuration" then "Settings”. 3. Make sure the "Install NVIDIA Drivers" box is checked if it’s not. Then after enabling the NVIDIA drivers, you should be able to continue to step 4.

Yeah i think @PsychoWardsis likely spot on

Hey, Are both SATA to USB adapters the same model from the same company? If yes, this could be the issue, since most USB devices are not properly providing the serial number of the drive but are using a generic one, which is the same for each model/company, but Hexos/Truenas relies on each drive having a different serial number. That's also the reason why most USB multi drive cases are not working.

@jonp, In case of HDD faillure it would great if HexOs guides the user with the HDD replacement. A small wizard with a few questions and then advice: do this, do that. Especialliy for non tech users it will make a big difference. Users will be nervous in case of HDD faillure. I think simple, low effort feature with big impact. Just my 2 cents.

Hi @migcooper I would follow THESE instructions when replacing your disk.

Hello, not sure if it was requested already, but a curation for the "Actual Budget" app would be greatly appreciated. I found it by looking at the apps tab, and did some more research on it and i would love to switch to it instead of my current app of Quicken since I pay yearly to use it. I think it would help many nowadays due to inflation. Thanks!

Managed to fix the problem. Go into True NAS interface from Settings in Hex. Go to 'Apps' menu, click 'Configuration' drop down button, click 'Choose Pool', select your storage pool then click 'Choose' - the app service will then start, go back to HexOS and install Immich again and all will work.

Nextcloud, tailscale, and home assistant! I still haven’t figured out HA properly

The other day I securely erased my Synology NAS. Marking the start of my future with HexOS and TrueNAS after a few months of testing. I went from three mini PC:s and one synology NAS to this: The pic includes my main gaming rig - the NAS is the black box. The box that now runs all my services including a VM with Windows for certain windows specific tasks. The NAS specs: Fractal Node 304 case Gigabyte A520I AC ITX motherboard Ryzen 5700G (8C/16 threads) 32GB 3200mhz (memtested 24h) 3x 4TB HDDs (can expand to 6 drives as needed) GTX 1060 for steam streaming - isolated for the windows VM PSU 350w (The NAS draws 60w idle) APC UPS What’s running: Transmission Immich VPN Minecraft server Windows VM (“Steamcache”, streaming and more) NUT-server (as the UPS is shared with the gaming rig) Cloud backups Samba of course More to come (the hardware is barely working) Problems setting it up: There were some but so few that I can't even remember them. Mostly with HexOS on testing-hardware not the final parts. Looking forward to everything coming in the future. But honestly… I’m fine 😎

That fixed it, didn’t even think to do that. Thanks!

not sure if this will help but it wouldn't hurt to try this

@ulfn This is fantastic! I love the design and implementation - how will you be using it? (this is really fun stuff!!)

GL.inet Comet looks also interesting. Especially this specs: 2K@60FPS video with H.264 hardware encoding for smooth performance Ultra-low latency (30ms-60ms) for real-time remote control And almost the same pricepoint

Synology was the first topic on WAN last night:

As long as you start with 3 drives (2 for storage +1 for parity) you can expand the the drive pool using raidz expansion. To my best understanding raidZ expansion is similarly taxing on your drives as resilvering is. Doing it multiple times might increase risk of drive failure. Alternatively you can add storage vdevs of equal size every time you want to expand. Theoretically it is less taxing on your drives. example you start with a 3 drive raidz1 pool, you can add another 3 drive raid z1 vdev to the same pool and your storage will double. However as far as i know this will have to be done in the truenas ui. HexOS may or may not properly recognize your DAS. For most DAS hexos only sees one of the many drives making it pretty pointless. This is because most mutli drive enclosures don't pass on the serial numbers of each drive to the os but rather the same generic serial number for all the drives, confusing the os. The off chance it does pass along the serial numbers, hexos will be able to see it and use it but we don't recommend using external storage as it can cause problems The off chance you haven't bought your hardware yet, i would like remind you that intel 13th and 14th gen cpus have been prone to dying. Intel did release a microcode update that should fix the issue but they said that multiple times so its not something i would like to roll the die on. But if you did buy it already make sure to do a bios update. Theoretically since you have a T sku itll be less likely to pull the power needed to fry itself. Also don't use a 1tb ssd for your boot drive. Hexos/Truenas only uses a very small amount of storage for the os (under 16gb iirc) and then locks away the rest of the storage. We generally recommend the smaller ssds in order to not waste your money. Taking a quick look at this motherboard It uses a realtek nic (network interface card) and while it might work, it might also cause problems. a lot of unexpected bugs have been because of realtek nics It also only has 2 sata ports and no pcie slots so you will have to use a m.2 to sata adapter, if you want to add more drives. I'm not familiar with the reliability of that kind of adapter so hopefully someone else chimes in on that regard. However i generally see people recommending pcie hba cards for additional sata expansion. Coming from PC building i made a lot of silly mistakes building my first nas. So many things you just wouldn't expect like the realtek nic.

>.> Morbid curiosity is getting the better of me. Snapshots and stuff for recovery have been made. Will report back when I have validated what does and doesn't break between TrueNAS 25.04 and HexOS

I was originally going to go with 10 drives plus 1 spare and no SLOG drive. Then I remembered I had new SSDs laying around for a couple years and my OCD would go nuts knowing I had unfilled bays... so I put HDs in them since I bought a couple extras as emergency spares in case of failure

One thing i was considering going forward was getting amazon refurb drives and getting the ~$200/year asurion insurance for all amazon purchases. It might not be worth it if you don't spend much on amazon but if you do, it looks like a great value. A friend of mine has a toddler who's only hobby is breaking expensive things and he has saved a lot of money with the insurance.

RAID-Z2 is more or less the equivalent of RAID6

I hate to be the on to reply only to say "same issue" but If anyone has a solution it'd be greatly appreciated.

sorry for the duplicated thread, I realized this would be a better place to put it... This took a while, and I want to just try to restate it from memory. Prereqs: -A Domain (That you can change the name servers of i.e namecheap) -A host (I used Github pages, ymmv with other providers or self hosting) -Cloudflared (Can be downloaded through trueNAS) I just want to get out this information because its worked really well for me. https://youtu.be/ey4u7OUAF3c?si=1FdVMGuXJts5OTu_ You want to use this networkchuck video to get cloudflared setup, when you click the docker option you can just copy the auth token part of the command and copy it to the trueNAS setup. https://www.youtube.com/watch?v=1AgT4NHeg58 Then you want to setup your github pages using this video. With this things have become so much simplier, i can easily access the plex and immich that im hosting on hexos. setting up immich on iOS means instead of typing out an IP with a port i can enter immich,mydomain.com and ive actually made a webpage for mydomain.com with links for all of this so if im ever on a new device its so simple. I hope yall find this as useful as i have. and if anyone could make a better in-depth guide be my guest, I'd like there to be one that doesn't neccisarily rely on youtube videos that could be taken down.

It is a must these days to have TailScale support, especially for secure remote access. It is far too easy to mess up a WireGaurd/OpenVPN Config, if the goal is security and simplicity, Tailscale VPN access should be a high priority.

+1 fixed my issue, had to spend a few hours debugging Noting a bit more details on where to change host network setting TrueNas scale -> Apps tab on left column -> double press plex icon -> Edit on top right -> Network configuration on right filter -> Host Network checkbox

Hi @Dylan, this is always an interesting dilemma. It mainly comes down to how much regret you'll feel if you lose your data, in other words, the cost of losing it. RAID-Z is not a backup; it ensures continuity. @PsychoWards makes some great suggestions. I agree that having two NAS devices in RAIDZ1 with buddy backup/replication gets you a long way, especially when combined with an offline backup. I also find it challenging to determine the right balance between extra resilience and extra costs for my own setup. I've solved this by categorizing my data. My most important data, such as photos and critical documents, are stored on my Synology NAS (RAID 6), with a daily "offline" backup to the cloud. For the rest, I'm fine with RAIDZ1 and use Proxmox Backup Server for copies. This approach is more focused on getting back up and running quickly if a device fails. The tricky part is that you only truly know if you’ve set things up properly when disaster strikes.

I was testing File Browser but my HBA died and it will be a min before i can get the nas back online. but I will say with the time i had it running it was nice that i could point to my phones web browser and get files that way

The price is more then reasonable. Drivers will be the challenge for Mavell nics. They are focussing mostly on Windows drivers. It's good to check some forums like Reddit upfront. If you search on Truenas ans AQCL113 you probably will find a lot of comments. If the right driver is available, it will be a good upgrade!

A more likely candidate would be IX systems, makers of TrueNAS. They already have hardware they sell with TrueNAS, so building something for HexOS might be as simple as changing the software image that is installed, possibly with some branding/aesthetic updates from TrueNAS to HexOS. Most of IX's offerings are 19" rack-mount chassis, but they do also have a couple smaller units: https://www.truenas.com/truenas-mini/

I second this

I would like to see first party support for placing any app behind some of the most popular VPNs (PIA, Nord, Express, Proton, Tailscale, etc), as well as custom VPNs (WireGuard, OpenVPN, etc). For example, you may install “The Lounge” IRC client and have all internet communication pass through a PIA VPN so that your home IP is not exposed while chatting. Traditional methods of doing this involve painful configuration of iptables or other firewall rules. I believe this is an area where HexOS could really simplify things: Install a VPN plugin, authenticate with it, and then simply assign an app to a VPN plugin via the app’s settings if desired. It would be fully accessible from the home network without going through the VPN, but all internet traffic would go through the VPN with a kill switch in case the VPN goes down. Thoughts?

username: truenas_admin password: whatever you put in when you installed hexos

I believe integrating Home Assistant with HexOS could be a game-changer for the operating system, offering functionality that is sorely lacking in almost all other OS platforms today. A Home Assistant integration would allow users to monitor and manage their NAS more effectively. Imagine being able to track critical metrics such as system uptime, array health, disk health checks, and the overall status of your storage systems — all from within Home Assistant. Furthermore, adding control features would significantly enhance the user experience. It would be fantastic if users could automate tasks like rebooting or stopping/starting applications, VMs, or containers directly through Home Assistant. Additionally, automating disk spin-downs during off-peak hours for power savings would be a powerful and eco-friendly feature. The potential of Home Assistant integration is vast, and it's difficult to fully capture all the possibilities in a single topic. However, the core idea is simple: having such an integration, with continuous updates and new features, would be a major advantage for HexOS. While most other operating systems either lack similar functionality or offer only basic, limited capabilities, HexOS could stand out by providing a more comprehensive, user-friendly, and flexible solution.

Saw your post and I’ll add this to the list for us to curate. Seems like a good one!!

Please give us an easy way to create and automatically renew a CA signed https certificate for our systems without needing to exposed a http or https port to the internet.

That’s truly awesome 👏

Home Assistant, Tailscale. It would be super cool if there was a one-click install for game servers as well.

Shouldn’t be available without Tailscale and Home Assistant imo -.- barebones stuff isn’t it.

Nextcloud would be great to have. I’m looking for an alternative to Google Workspace and it seems like Nextcloud might be a good option.