1. A

    Proxmox reboots randomly when running docker containers inside Windows 11 VM with "host" CPU type

    I am experiencing random reboots of my Proxmox server. This issue occurs specifically when running a Windows 11 VM with the CPU set to "host" to support Docker containers inside the VM. Interestingly, a Fedora Linux VM with the same "host" CPU setting and Docker containers does not cause...
  2. V

    Can proxmox-backup-client restore a host to another drive?

    Hello everyone, I have a 2 node cluster in my current setup. I want to use proxmox-backup-client to backup only the Hosts(Nodes) not the VMs, the VMs are already backed up to a NAS using the backup feature in VE. I already have a pbs setup where I want to backup the host and the VMs in the...
  3. S

    Proxmox PVE with DHCP for IPv4 and IPv6 on HOST!

    Hello all, I am trying to set up my Proxmox PVE HOST to use DHCP to optain both an IPv4 and an IPv6 address for its Network interface. I would then manage the actual Addresses via static leases on my DHCP server. As the Guest VMs would have DHCP active and therefor pull IPs within the network...
  4. R

    [SOLVED] Frequent hangs when using CIFS on host

    Hello, for usage in an unprivileged LXC containers I need to mount a CIFS share on my host and forward it into the container. But I already run into a problem just after mounting it into the host. mount cifs -o username=username,password=password // /mnt/smb/cctv Mounting...
  5. A

    Host Backup

    So i know there is a way to backup the vms and i do this. My question is how do i back up the actual host? To include config files and everything. Basically if my machine died today i would be able to take a new hard drive and restore the config back to exactly what it was.... I have a lot of...
  6. S

    root@pam user and key based authentication

    hmm. I don't understand why root@pam always asks password when I do this: /usr/bin/proxmox-backup-client backup etc.pxar:/etc var.pxar:/var --repository The backup-client is Proxmox host and should have proper keys to backup server.
  7. P

    No Bootable Device nach Neustart des Hosts

    Hallo, wir sind heute umgezogen, also hab ich mein Proxmox Host ordentlich heruntergefahren und am neuen Standort wieder hochgefahren. Alles hat erstaunlicherweise ohne Probleme funktioniert. Nur eine Linux Maschine (SLES11) meint auf einmal das es kein bootable Device mehr hat. Hab die VM...
  8. P

    GPU (Nvidia) passthrough from host to guest on Proxmox LXC container

    context: - i am running the most recent PVE host and would like to access my 2 GPUs in the LXC container question: - is there a guide on how to do this ?
  9. D

    PVE kernel panic - how to recover?

    Hi, I am freaking out a bit, because this happened when I need it the least ... A few month ago, I turned off my last raspberry pi and migrated everything to PVE. For that purpose built a server using the following (brand new) components: - Intel NUC 12 Pro Kit NUC12WSHI70Z(Intel Core i7 ...
  10. M

    Windows 11 stuck when I set CPU type yo host

    Hello everyone! I am having an issue with my windows 11 vm on proxmox. I am trying to set the CPU type to host but windows 11 stuck and get into automatic repair screen. If I set the CPU type to qemu64, windows boot normally. I would like to run hyper-v but I can't do that if I don't set the...
  11. B

    [SOLVED] Hetzner Server Proxmox VH Ubuntu VM kein Internet Zugang

    Hallo liebe Community, seit Tagen versuche ich meine Ubuntu VM ins Internet zu bringen. Ping vom Host zum Guest und umgekehrt geht. Der Host kann ins Internet pingen und löst auch auf. Proxmox und VM haben eine öffentliche IP. tracert vom lokalen Rechner geht zum Proxmox komplett durch - bei...
  12. W

    [SOLVED] Due to a change of internet operator I cannot access to the host

    Hello everyone, I am very recent with all this proxmox... I have a host that runs on the ip .5.112 with 2 virtual machines created... macOS and Windows for both I use GPU passthrough, it works wonderfully the drawback is that I I moved house and my internet operator changed, now my devices are...
  13. F

    VM & Host shared drive

    Is there a technique to share a an ext4 drive between the host and a VM?
  14. O

    VM verschieben auf anderen Host mit Disk auf NFS

    Hallo, ich habe zwei host, diese haben jeweils Zugriff auf ein NFS. Kann ich eine VM, wo die Disk auf dem NFS liegt, auf einen anderen Host verschieben? Reicht es aus die config auf den neuen Host zu kopieren/verschieben? Wie mache ich das? LG Otto
  15. G

    ERROR: Unable to load the 'nvidia-vgpu-vfio' kernel module

    Hi guys. I recently bought a dell r710 and an NVIDIA Quadro P2000. I have installed proxmox and already created some VMs. Everything works great. I also gave the graphics card to a VM as a PCI passthrough device and that also worked. But actually I want to give different VMs access to the...
  16. Proxygen

    Proxmox ZFS Host Backup

    Looking to back up enough for a bare metal restore of an up to date PVE, ZFS install from ISO. I'm using proxmox-backup-client backup root.pxar:/ --repository $PBS_REPOSITORY --include-dev /boot/efi --include-dev /etc/pve --include-dev /rpool --exclude /rpool/data but I am getting skipping...
  17. C

    [SOLVED] Access Windows Shared Folder From Proxmox VE Host Terminal

    I am trying to connect a shared folder on my Windows PC to my PROXMOX host so that I can cp files into it for access on the Windows PC
  18. J

    Hardware RAID to store VM

    Hi everyone! I just bought a server and installed Proxmox VE on a ssd device. Now I want to run only one VM with Windows Server 2022. The VM should be stored on my Microchip Adaptec SmartRAID 3101E-4i Controller with 4 SATA SSD devices, which I turned into a RAID10. That worked very easy. The...
  19. E

    Proxmox PVE Server (Host) shutting down while backup of VM

    Hi, A couple of weeks ago my server running just a Windows Server 2016 VM keeps shutting down while running a backup. Ive tried running a backup while machine is stopped but makes no difference. I dont observe any error or messages in /var/log/syslog file as it happens suddenly. Had a UPS but...
  20. M

    Wert für max. VM-Anzahl auf einem Host

    Kann ich irgendwie in Proxmox festlegen das auf einem Host nur maximal bspw. 30 VMs/LXCs laufen dürfen? Muss nämlich bei einem Cluster dafür sorgen das nicht zu viele VMs auf einem Host gestartet werden können.


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