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Due to fixing nested virtualization issues I switch to the 5.11 kernel line using apt-get install pve-kernel-5.11 after that my freebsd/opnsense (21.1.5-amd64) box (FreeBSD 12), which is using cpu:host will no longer boot due to a kernel panic. Are there any hints or known issues on how to fix...

TLTR: When you have an AMD Ryzen CPU and want to use any nested virtualization (nonfancy, just packer builds with Virtualbox) it will freeze about 5-10 seconds after starting the VM. To fix this issue, you need to upgrade your PVE kernel to 5.11. My setup: - Proxmox 6 latest patch version...

Ich versuche auf einem HP Gen8 (Xeon E3-1225) mit VTd aktiviert, natürlich auch mit vi /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on" cat /etc/modules vfio vfio_iommu_type1 vfio_pci vfio_virqfd lspci -nn | grep Eth 03:00.0 Ethernet controller [0200]: Broadcom...

There are a lot of ressources online, old legacy, handling performance issues, partial multi-NIC setups and all this, but nothing is comprehensive, rather a lot of unfinished ones. I try to not repeat the whole story i posted here...

I am using chef to configure my host network and bridges, but as to due best practices it happens to interfaces.d/eth0 .. interfaces.d/vmbr0 and so on, while /e/n/interfaces is just an include like source /etc/network/interfaces.d/* doing that leads to issues with proxmox, which will not offer...

Hello, We have tried vzdump backups today using scheduled backups and the whole process stucked tonight. 2 of 2 proxmox nodes just did not finish their first backup (of the first VM to backup ) and stopped in between (rather stucked there, no progress )- those 2 VMs remained locked and not...

a really good question is: What is the real determinitation of /etc/pve/cluster.conf and /etc/cluster/cluster.conf this question very much affects wheter proxmox sees the nodes online, how it syncs the configs ( e.g. config version not matching ) and how to get a degraded cluster up and working...