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Check whether the respective kernel modules are loaded respectively they can be loaded by modprobe. If not reinstall the kernel (maybe `apt -f install` is sufficient).

The focus of disk naming scheme is rather the usage by system (scripts) than by humans. Assuming mainly WEB GUI is used for administration the name scheme is not very important for the user. However, it's possible to use the dedicated disk names and implemented as a feature to use them by CLI...

When running the speedtest from ookla you have much more complexity compared with running just iperf3 and it's more difficult to detect the bottlemneck. AFAIU in the current case there is mainly the question if VM versus host is ok (respectively if VM is able to use the host's 10GBps...

Da verlieren nicht die (physikalischen) nodes die Verbindung sondern die VM1998 bzw. der Container 125 verlieren diese oder werden abgeschaltet o.ä. Für Details müsste man in die log files (/var/log/syslog*) sehen.

When you want to use zfs - but zfs is not a must, use Hardware RAID and on top of it "LVM[-thin]" or "Directory" Storage is not a problem. Correct!

Run simply the command mentioned before: iptables -t nat -A POSTROUTING -j MASQUERADE

Everything of the above will work, what is the best option depends also on the expectations and needs you have. Assuming you plan a stand alone server and you want to have data security I would (and this is last but not least also a matter of personal approach, i.e. what you are most familiar...

Port forwarding without 'MASQUERADE' may cause problems (since the source-destination at seen endpoint appears asymmetric then). Best practice: to avoid this is when using part forwarding simply to configure iptables -t nat -A POSTROUTING -j MASQUERADE for having MASQUERADE unconditionally...

As long as you want to access to your VM's application only from home LAN (it is the case AFAIU) no port forwarding is necessary. VM is in the same subnet as your PC. Despite this port forwarding would work theoretically but in this case the tcp connection would be asymmetric: for the client...

See https://forum.proxmox.com/threads/gpu-passthrough-to-lxc-container.114106/

Check whether it works when mounting via command line (in Proxmox host as well in a bare Linux, e.g. Ubuntu): mount.cifs //201:xxx/backup <mountpoint> If it works something is maybe wrong with Proxmox (however: in this case you can use the mountpoint and configure a "Directory" Storage on...

No, GPU passthrough is only possible if you have a graphic card which is not used by host OS (in case UHD is is used by the hist OS). As an alternative use spice monitor for you VM, allows full screen and is fast.

Maybe gateway 192.168.0.1 is extremely slow and the VM uses a different gateway? For further analyzis it's necessary to know configuration of VM (/etc/pve/qemu-server/<vm-id>.conf), container (/etc/pve/lxc/<ct-id>.conf) as well as network configuration from inside the VM.

Probably yes, try to add -r option: zfs destroy -r rpool/crypt/vm-100-disk-0-alt

Regardless you stop the container via `pct shutdown`, shutdown in WEB-GUI or shutdown caused by host shutdown the same process for/in the container takes place. /var/log/syslog from container shows what happens, typical output: Dec 1 09:25:13 debct systemd[1]: Received SIGRTMIN+3. Dec 1...

In case your graphic adapter does not support video which is used during Proxmox installation there are two options: 1. install Debian 11 and on top of it proxmox VE (see https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_install_proxmox_ve_on_debian) 2. put your disk into another system...

Sure, therefore I suggested to proof the concept for your setup with a VM before in order to avoid a situation having the need to to "reset" the system; respectively: get familiar how to recover a "damaged" RAIDZ2 by try it out with a VM. In principle explained in...

Looks like graphic is not working properly - try different Display settings (VMware compatible works im most cases for Linux OS).

In this case I would do the following: * Install Proxmox VE in VM and configure it exactly as you plan it for your physical server * Play then around by removing (virtual) disks etc and see the effect * In order to be able to go back to a certain state of your experiments make snapshots * As...

AFAIU you have only one graphic adapter, you cannot pass through it to a VM. Use spice monitor Easiest solution: use SPICE display which allows to go into full screen mode and you will have the same effect.