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In some cases, like I use DL360 Gen9 at my home. But this hardware has a problem with the PCIE passthrough. So the only solution for that is using a virtual disk? That would lose a lot of performance and also be hard to migrate. Like just moving the dedicated disk to another hardware for NAS.

I had a similar issue. I created an OPNsense virtual machine in my PVE environment. I don't use PCI passthrough and use VMBR. The E1000 network card only had a speed of about 80Mbps, but switching to VirtIO increased it to about 500Mbps, which is half of 1Gbps. After adjusting the following...

I have updated the kernel accoding to the thread you provided for me. And also added GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on,relax_rmrr iommu=pt intremap=no_x2apic_optout" When I started the servere, their was an error. [Firmware Bug]: the BIOS has corrupted hw-PMU resources (MSR...

Hi there, I'm creating a KVM virtual machine on my DL380 GEN9 (PVE 8) and attempting to pass the network card (eth0) through PCIE to the virtual machine in order to improve the network performance of my OPNsense virtual machine. I followed the instructions on the Wiki to configure this and...

Hi, I also encountered a similar problem. I use any linux virtual machine and use my PC for iperf3 test results around 950mbps. And the OPNsense virtual machine is only 350mbps

rm /etc/apt/sources.list.d/pve-enterprise.list echo 'deb http://download.proxmox.com/debian/pve buster pve-no-subscription' >> /etc/apt/sources.list.d/pve-no-subscription.list apt-get install ifupdown2

The official seems to have removed ifupdown2 from the community edition and made PVE dependent on ifupdonw1. Deleting it will make it offline

I have an idea and don't know if it can be realized. Create an openwrt virtual machine and bridge to use PPPoE dial-up to obtain an IP, and then let other virtual machines access the Internet from openwrt. Because proxmox needs ifdown2 cut to conflict with pppconf. Is there any way to implement...

My device has only one network port. I want both the host and virtual machine to be directly connected to the router. I found that lxc can be implemented but the qemu bridge does not seem to work. How will I realize that it can make multiple virtual machines pppoe or Get IP via DHCP?

Resolved, delete pve-ssl and pve-ssl.pem and execute systemctl restart pveproxy to regenerate the certificate

Do not replace or manually modify the automatically generated node certificate files in /etc/pve/local/pve-ssl.pem and /etc/pve/local/pve-ssl.key or the cluster CA files in /etc/pve/pve-root-ca.pem and /etc/pve/priv/pve-root-ca.key. It says don't replace it manually. ACME seems to be using a...

我添加了加密权威和我不能登录。 通过局域网IP ssl错误显示,局域网IP并不是通过域名绑定来访问。 我计划修改原来的证书。 但是文档告诉我不要修改pve-ssl。 键和pve-ssl.pem。 我如何修改证书?

There may be many involved, you can check whether the device is found correctly in Windows. Then check the driver problem.:eek:

为什么无法安装它？ 我认为他应该能够使用WiFi在debian。我想在家里建立一个数据中心，用WiFi连接路由器，因为有线连接太难看。（笔记本电脑只有一个网络端口）

Why can't I use WIFi (virtualized servers generally don't use WIFI but I want to use it). It's based on Debian, can't scan it after finding the device? root@pve:~# iwlist wlp2s0 scan wlp2s0 Interface doesn't support scanning : Network is down