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  1. R

    KVM: entry failed, hardware error 0x80000021 on Proxmox 8.0.4

    Running Proxmox 8.0.4 and attempting to install a Windows 7 VM (don't ask why, old software needs it). Original Windows 7 install worked well and was able to install SP1 with no problem. When adding the semi-official SP2 update (see here) I observed a VM "Status: internal-error" warning in the...
  2. R

    Diagnosing 10Gb Network Throughput Problem on Proxmox 2.3

    I've installed a test server with Proxmox VE 2.3 and all the latest updates on a Dell R910 system (32 CPU cores, 512GB RAM) in order to better understand network throughput when using VMs. My first test is is to establish a baseline for performance and run the test against the Proxmox host...

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