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  1. C

    Adding node to cluster doesn't work

    That worked, but it doesn't change anything...still the same error message
  2. C

    Adding node to cluster doesn't work

    I noticed that I don't have the certificate files on node 2, but when I execute pvecm updatecerts -f it tells me: no quorum - unable to update files
  3. C

    Adding node to cluster doesn't work

    Yes I can open both web interfaces and on the web interface of node 1 I see node 2 as offline and in the web interface of node2 I see node 1 as offline. I created a cluster at node 1 via pvecm create testCluster then I went to node 2 and typed: pvecm add ip_of_node1 The output was..node...
  4. C

    Adding node to cluster doesn't work

    Hi! Thanks that helped. Now I can open the shell from the other node, but when I want to access the Summary it says "Tls_process_server_certificate: certificate verify failed (596)" and the node is shown as offline. Cheers
  5. C

    Adding node to cluster doesn't work

    Hi, I have the following problem. I added a node to the cluster and it told me that it was successfully added and I see it in the web interface. The problem is, that it is marked with an X and whenever I want to access the shell of this node the message: Connection failed (Error 500: hostname...
  6. C

    GPU Passthrough not working

    Hi! Thank you for your help. I now deactivated the nouveau drivers in the VM and it starts now. I also installed the nvidia drivers successfully, but now when I type in nvidia-smi it gives me the following output: Unable to determine the device handle for GPU 0000:01:00.0: Unknown Error This...
  7. C

    GPU Passthrough not working

    I tried it again after rebooting proxmox. Now it writes OK but I cannot connect with vnc. There is the error: VM 100 qmp command 'change' failed - VNC display not active TASK ERROR: Failed to run vncproxy. and the host is also unreachable. I cannot ping the VM If I start it without x_vga= on...
  8. C

    GPU Passthrough not working

    Yes. This one: kvm: -device vfio-pci,host=03:00.0,id=hostpci0.0,bus=ich9-pcie-port-1,addr=0x0.0,x-vga=on,multifunction=on: vfio error: 0000:03:00.0: failed getting region info for VGA region index 8: Invalid argument device does not support requested feature x-vga TASK ERROR: start failed...
  9. C

    GPU Passthrough not working

    Hi! I would like to pass my Nvidia GPU to a KVM. I have a Linux MInt VM with SeaBIOS set up. My config file looks like this: bootdisk: scsi0 cores: 8 ide2: local:iso/linuxmint-18.3-cinnamon-64bit.iso,media=cdrom machine: q35 memory: 8192 name: TrainingsVM net0...
  10. C

    Setting VNC password permanently

    Hi! I have added in /etc/pve/local/qemu-server/100.conf the following line: args: -vnc 0.0.0.0:100,password but I don't know how to set a permanent password. I can set a password via the monitor of the VM, but when I restart proxmox I have to set the password again. Can someone help me...
  11. C

    Number of CPUs decreased after restarting Proxmox

    Hi! Thanks for all your answers. I set up everything from scratch and now it works, and now it also works without the acpi=off. Cheers
  12. C

    Number of CPUs decreased after restarting Proxmox

    if I start Proxmox without this parameter it cannot start. It gets stuck.
  13. C

    Number of CPUs decreased after restarting Proxmox

    The bios is the latest one. I installed the intel-microcode, but it still doesn't change anything.
  14. C

    Number of CPUs decreased after restarting Proxmox

    /proc/cmdline outputs: BOOT_IMAGE=/boot/vmlinuz-4.15.18-2-pve root=/dev/mapper/pve-root ro quiet intel_iommu=on acpi=off noapi /sys/devices/system/cpu/ outputs: /sys/devices/system/cpu/: Is a directory dmesg outputs: [ 0.000000] Linux version 4.15.18-2-pve (dietmar@evita) (gcc version...
  15. C

    Number of CPUs decreased after restarting Proxmox

    Yes I updated the system: roxmox-ve: 5.2-2 (running kernel: 4.15.18-2-pve) pve-manager: 5.2-7 (running version: 5.2-7/8d88e66a) pve-kernel-4.15: 5.2-5 pve-kernel-4.15.18-2-pve: 4.15.18-20 pve-kernel-4.15.17-1-pve: 4.15.17-9 corosync: 2.4.2-pve5 criu: 2.11.1-1~bpo90 glusterfs-client: 3.8.8-1...
  16. C

    Number of CPUs decreased after restarting Proxmox

    processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 63 model name : Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz stepping : 2 microcode : 0x36 cpu MHz : 3300.276 cache size : 15360 KB physical id : 0 siblings : 6 core id...
  17. C

    Number of CPUs decreased after restarting Proxmox

    Hi, This is the output: Getting SMBIOS data from sysfs. SMBIOS 3.0.0 present. Handle 0x0068, DMI type 4, 42 bytes Processor Information Socket Designation: SOCKET 0 Type: Central Processor Family: Xeon Manufacturer: Intel ID: F2 06 03 00 FF FB EB BF...
  18. C

    Number of CPUs decreased after restarting Proxmox

    I have the following problem. I am trying out PROXMOX. When I wrote lscpu it showed me 12 cpus (2 threads per core and 6 cores). After I restarted Proxmox and typed in again lscpu it showed me 6 cpus (1 thread per core and 6 cores). Can someone help me? I thought that maybe hyperthreading in...

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