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The efi file is not a partition, even though pve allocates it as a disk. It contains the UEFI settings, like the keys etc.

Addendum: the libreelec VM does not start when intel_iommu=on,igfx_off is used. Error: Cannot open iommu_group: No such file or directory Obviously I had to revert to my previous setup containing only iommu=pt. What's driving me crazy is that the issue appears after some videos are played...

Tried it, but did not notice any changed in dmesg. Regardless of igfx_off is used, I received the following: .. [ 0.027691] DMAR: IOMMU enabled [ 0.069681] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.261239] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics ...

Thanks, I will try that. Shouldn't the kernel complain about an invalid option though?

Apologies for reviving this thread, but it might solve my issue in https://forum.proxmox.com/threads/dmar-drhd-handling-fault-status-reg-3-on-gpu-passthrough-to-libreelec-vm.168547/ How did you obtain the GPU BIOS, via GPU-Z or other means? I'm also trying LE as a VM, but after 1-2 hours of...

Stumbled upon a thread in Arch forums with a similar issue on a system (no hypervisor), that was solved by modifying GRUB_CMDLINE_LINUX_DEFAULT to "quiet iommu=pt,igfx_off" (basically adding ,igfx_off to the iommu option). Did not solve the issue...

I've created a LibreELEC 12 VM, based on an image suitable for Intel N150 graphics and written a howto here: https://forum.libreelec.tv/thread/29811-x86-64-le-12-as-a-proxmox-vm-with-gpu-pass-through/ Using GPU passthrough I watch Kodi on my television. It works perfectly, until it doesn't...

That's crazy, made a reboot and it's at 1Gbps now... Just in case, I'm attaching the needed output (and marking the thread as solved): # lspci -vnnk | awk '/Ethernet/{print $0}' RS= 03:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I226-V [8086:125c] (rev 04)...

Got this mini PC, which comes with an intel 2.5Gbps LAN NIC. After noting slow downloads to it, I've found that the interface is locked at 100Mbps, Any idea why? # ethtool enp3s0 Settings for enp3s0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full...

Years ago one could create Linux VMs specifying a dynamic memory allocation (ie with a minimum memory setting different from the normal one). This did not work well on Windows VMs. Has this been rectified in recent PVE versions?

Re-read what I wrote and indeed does not make sense :D From an admin's point of view the way the toggles are setup one might assume that there is some performance-related consistency. That is if the switch is set to the left (off) performance improves, whereas moving it to the right security...

Great information, thank you! A bit confusing is the fact that these flags do not operate in the sense that setting them to off improves performance. For example, the aes option, if I understand correctly will decrease if the flag is set to off. I'll set the following to off: pcid, spec-ctrl...

Hey Thomas, long time no see :) I've been using host as the CPU time, it's the flags part that got me confused. So would enabling all flags be ok in this case? Again, no external access will be made on the box, just internal stuff I'm using.

I'm setting up a Windows Server 2022 VM and noticed these flags. My PVE node is single -> not a part of a cluster, therefore no need to migrate etc. Processor is an Intel Xeon 4208 (IIRC). From the looks of it, the flags exist to mitigate various CPU-level attacks. Assuming that nothing as such...

Thank you!

I'm setting up NUT for the first time on a PVE host. This will be a NUT client (in this case connected to a Synology NAS that operates as a NUT server). There's a section that entails to what should be done when the system should go down. At the moment this is simply a /sbin/shutdown -h +0...

Even though some time has passed, I'm posting this for whoever might stumble into the same situation (ie modifying a non-UEFI-based Windows boot to UEFI-based). You can do this in two steps, in less than 1-2 hours. The procedure involves (a) migrating first the MBR disk contents to a GPT...

Not an expert here, but perhaps you'd like to update to the latest version, which seems to be 7.11.

Is the server having the latest firmware for P408i-a?

Answering my own post here, after reading @spirit 's responses in https://forum.proxmox.com/threads/question-how-to-create-vlan-aware-bridge-with-linux-bridge.85170/ and viewing the specific points about VLAN interfaces on https://youtu.be/zx5LFqyMPMU?si=yVu5IW_2OyTCzeiv&t=1163 I found out that...