Would love a new Steam Machine and could actually be good this time. Proton didn't exist when they released the original Steam Machines which limited you to linux ports of games. I had bought two but wiped & did clean installs of Windows 7 so we could play all the games wanted to.
Before Proton, gaming on linux relied on native ports or WINE. Native ports were rare & not always better. WINE took some learning to make work well but I dunno, never got any good at it.
The OS was also very limited with focus on Linux ports of games which there were not very many at the time. Proton wasn't a thing yet. I bought two of them, one for myself and one for my brother. I tested it out & it was neat but wiped both to do clean installs of Windows 7 so could play the games we wanted.
Intel Quick Sync video saw a lot of improvements on 8th gen & since it's all so old the pricing differences between 7th & 8th gen are going to be negligible.
Yep, 8th gen (Coffee Lake) saw a lot of improvements in Intel Quick Sync, https://en.wikipedia.org/wiki/Intel_Quick_Sync_Video#Hardware_decoding_and_encoding
For the sata drive behavior it's probably finishing the writes from buffer. I like to use the iotop utility to watch storage IO activity on my systems. Could try running it on both systems to get a better picture of what's going on.
I currently use NFS and CIFS but have used iSCSI in the past. I like the simplicity of NFS & CIFS and they meet my uses. iSCSI has it's strengths as others have stated.
I started with Slackware around 1997 because I needed a free C compiler plus all I had were junk, hand-me-down computers. Stopped programming & using linux around 2000 and had switched back to Windows on a newly built, decent computer. From about 2000 until about 2016 I rarely used linux besides a couple routers. Raspberry pi 3 came out with built-in wifi & my dislike of Windows 10 got me back into linux for more use cases. Valve's work on proton finally made it so I could switch to linux for most gaming & my Windows usage dropped to almost nothing. Currently using Manjaro on primary desktop and Fedora 38 on tablet with mix of distros in LXC & VMs on mini-PC w/ Proxmox VE & Synology NAS. SteamVR on linux been getting decent amount of work on it lately so once it gets stable I'll have one less reason to need Windows.
It's Debian-based so can install all the same desktop and window environments available there.
Nothing to stop running podman containers with full root access by creating & running them as root, you run them as whatever user you want. I've done it to troubleshoot containers on more than one occasion, usually when I want to play with VPN or privileged ports but too lazy to do it proper. The end goal for a lot of ppl, including myself, is to run as many things as non-root as possible. Why? Best practices around security have you give a service the minimal access & resources it needs to do it's tasks. Some people allow traffic from the internet to their containers & they probably feel a little bit safer running those programs as non-root since it can create an extra layer that may need to be broken to fully compromise a system.
Sounds like the drives are combined with RAID 5. Could be hardware RAID card or software RAID as part of the BIOS. Server model number can be used to search for administrator manual and may have more info there. If it's hardware RAID card then try to find the model number & search for it's manual. If it's software raid at the BIOS level then motherboard/server manual will cover it. Should be some messages and prompts during boot related to it. Terms to look for 'RAID', 'storage controller', 'Perc', 'LSI'.
Most standalone APs can be plugged into the router and immediately start working, they'll forward along DHCP requests. You can turn off your router's wifi after they have been configured. For Unifi APs you only need the controller running when you want to manage/update the APs and for stats collection, I only power mine up to check for new firmware updates once a month. Can disable Unifi analytics/telemetry with a config file option too but no way to do it via web UI.
For VLANs you will need to configure the VLANs on Opnsense and the APs. Unifi lets you specify the mgmt VLAN and VLAN per SSID. For my setup I have vlan 5 for work ssid, 10 for mobile devices, 15 for IoT and other things that don't need internet, and 20 for a couple temporary & guest SSIDs.
The Unifi APs are alright but the controller software itself is fairly limited for stats/data, still better than other standard consumer APs I've used though. I've been wanting to try out Grandstream Wifi APs for replacement as most models include a built-in controller capable of managing more than enough APs for my home uses and still have option of standalone controller or cloud managed but it's not priority as my current APs still receive firmware updates,
Another benefit to LXC is you can map devices, including GPU, to multiple LXC while keeping them accessible to the host. For my home setup I currently have 3 LXC with access to the iGPU, 1 for jellyfin+caddy via podman nested, 1 for moonfire-nvr via podman nested, and been trying to use 1 to figure out hardware transcoding with owncast through multiple install methods but no luck so far. I've also been playing with mapping rtl-sdr v3 devices, zigbee stick, zwave stick, and coral usb for a variety of projects lately.
edit: I forgot to answer the question and went straight to ranting, lol. LXC is like a bare-metal VM. You can install & run multiple things on them like a normal VM including podman or docker.
Was it the official container image or 3rd party? Whichever it was, they should get notified so that init script can get fixed to prevent similar happening to others.