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here are some low power server builds (not necessarily on hexos/truenas) https://docs.google.com/spreadsheets/d/1LHvT2fRp7I6Hf18LcSzsNnjp10VI-odvwZpQZKv_NCI/edit?gid=0#gid=0 These are just some general things to keep in mind you can can expect each hdd and ssd to add 2-7w at idle. not using a discrete gpu will save you 10-20w at idle keeping peripherals unplugged (monitor, keyboard, mouse) help a bit old amd cpus have trouble if c states are enabled. (c states are kinda sorta low power modes) fan power draw ads up skip the rgb

i can ask around but no promises

In addition to what M said, low idle power draw doesn't necessarily mean, low performance hardware, modern high performance HW also has amazing power savings potential & idle power draw, so you don't need to go low performance, or old HW. Some easy wins are disabling unused HW/parts in the BIOS (Audio, onboard NIC if a dedicated NIC is used, Wifi etc...)

hmm at this time these options can only be done in truenas ui. i would imagine at least some of the options should come into hexos ui but i will check in with the team for you

Thank you to you and everyone that put together these tutorials. I was excited to give this a try, but even with the tutorials, this seems to be a less than straightforward process. On the first guide linked, I immediately encountered discrepancies between how my Truenas was configured/behaved and how the guide assumed your Truenas would function. First, the dataset I created did not seem to have the same "strip ACLs" button shown. My permissions section looked a little different as a result, but I feel comfortable tweaking the list manually to make it match the guide. The bigger issue for me was that I couldn't get my computer (MacOS via terminal) to SSH into the Truenas server. I kept getting a permissions denied error. I tried a small amount of googling, but I'm not sure I have the time or patience to try to attempt this. The second tutorial seems a little less beginner friendly. I thiiiink I could try to figure it out, but immediately after my first attempt of tweaking the permissions, I'm getting endless "operation not permitted" errors in the terminal. This is clearly user error on my end, but I wanted to post this for other HexOS users here - I definitely feel like I am the target audience of introductory homelabber that doesn't care to tinker with these things and I wanted to share my experience for other's visibility before they invest the time themselves. Unfortunately, I think it will be a better use of my time to wipe and start over on my immich backup. Hopefully they stay true to their word and this is the last time they make this sort of change, or I will probably look elsewhere for backing up my photos in the future. Thank you again to those that took the time to try to document guides on this process!

I ran into the issue that my boot drive was corrupted and I had to restore my HexOS install from scratch. I found posts that said basically just reinstall it but nothing that explained the process. I had several issues, when I reinstalled HexOS it wanted to wipe my raid, once i disconnected the raid and went through the initial setup, I had no shares. So I wanted to document this so that others with this issue find a solution instead trying to rename and recreate shares and move data between datasets. This was done after I figured out a process for doing this so sorry if I missed any steps. Step 1. Remove the bad boot drive. Step 2: Disconnect the Raid drives. Step 3: Install your new boot drive and usb HexOS install media. Step 4: Follow the standard install process, including setting your admin account and claiming your server. When you finish the setup you will not have any disks so you will name your server and just continue. Step 5: Shutdown the system. Step 6: Reconnect your raid drives and boot up. Step 7: Log in to the TrueNAS gui by going to the IP address of your server in the browser and using the credentials you set up during install Username: truenas_admin Password: <whatever you entered at install>. Step 8: Go to Storage Tab and select Import Pool. 9: Select your pool from the drop down it should be named 'HDDs' and select Import. It will take a few minutes to import and complete. At this point the storage should be detected in HexOS and you should be able to start creating shares, but your existing folders and shares will not have returned. To get your shares back you must recreate them by renaming your datasets and naming them back as follows: Step 1: Under Datasets you can find all of your existing data on the RAID. Find the Dataset you want to restore in HEXOS and note the name. Step 2: Back in HexOS go to the Folder tab and select 'New Folder' Note: you may want to recreate your old users manually or create your folders with public access and recreate the users and add permissions later. Step 3: Create a new folder with the same name as the Dataset but add a 1 (In this case 'Plex1'). Make sure to keep the array the same 'HDDs; and give it the permissions you want (this can be adjusted later). Step 4: Back in TrueNAS go to Shares and select the edit button on the 'Plex1' share, depending on screen resolution you may need to scroll the horizontal scroll bar to the right. Step 5: In the side bar remove the '1' from the Path or use the drop down to select the original shared folder, then click into the Name field which should auto update and remove the 1. Step 6 Scroll down and click 'Save' and you will be prompted to restart the SMB service, do this and your share should be updated. Step 7: Navigate to the dataset tab select the 'Plex1' dataset and click delete on the right side. It will make you confirm by typing the whole dataset path. Step 8: When this is done you should be able to refresh the folders tab on the HexOS page and see the updated folder name (it took a minute to refresh for me). Redo this for each share that you wish to recreate. Once I did this and set up the users and permissions correctly, other servers I used to connect to my shares started working seamlessly. I didn't experience this but I can imagine you may run into some permissions issues since the new users in HexOS could have different IDs than before. Unfortunately you would need to manually adjust permissions on the files and folders. P.S. I imagine minutes after posting this someone will tell me I am dumb and should have done it this way, or someone else posted better over here. If that's the case let me know and Ill point to a better example, but when I needed help I couldn't find it.