qemu

Hello, This request fpr help on keeping two vm synchronised between a proxmox server and a laptop VM is about the following situation. Curious to learn what you are thinking A VM is used on a laptop during off-net tasks, in order to have some redundancy it would be of interest to also have...

I have a CentOS VM that need to be used with `cloudinit`. Using libvirt, I am creating VM on Proxmox with Scaleway. I have an ansible file that create a VM name CentOS_Base, the most important commands are: # Downloading a CentOS-7-x86_64-GenericCloud-1809.qcow2 curl...

Using libvirt, I am creating VM on Proxmox with Scaleway. I have an ansible file that create a VM name CentOS_Base, the most important commands are: # Downloading a CentOS-7-x86_64-GenericCloud-1809.qcow2 curl https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1809.qcow2 #...

For a project, I need to run testing in QEMU with an emulation device. Our CI/CD environment is based on awesome PVE, if possible I'd like to integrate this testing into the current environment too. So I need to execute QEMU/KVM in an LXC on PVE, but I ran into a problem. The QEMU showed: ```...

Guten Tag, ich habe heute einen .vhd in eine .vhdx mit Powershell konvertiert: Convert-VHD -Path D:\Disk.vhd -DestinationPath C:\tmp\Disk.vhdx Das wurde ohne Fehler abgeschlossen. Nach dieser Maßnahme habe ich dann die .vhdx Datei auf den Proxmox Server geschoben. Jetzt habe ich diesen...

Hi there, I am trying to send magic packet from either a LXC or QEMU machine hosted on proxmox to a physical machine on another lan, but it looks like the magic packet does not go farther than the proxmox host. The target phy machine is on another lan I sniffed packet using wireshark on my own...

Hello, My question is pretty simple, what is `/var/lib/vz/template/qemu` for? I know that `/var/lib/vz/template/iso` is meant to hold the ISOs that you can see from the Web GUI, but what is the qemu for? Is it meant to hold special files? Can I use it to try and compile new images from...

Hi All Just wondering if anyone has or is using "QEMUCare" from TuxCare its meant to patch QEMU live without a reboot. would be great to get some thoughts if anyone out there is or has used this product. am i allowed to post a link to the product page ? ""Cheers G

/dev/rbd1 kvm: -drive file=/dev/rbd/rbd/vm-150-disk-0,if=none,id=drive-scsi0,discard=on,format=raw,cache=none,aio=io_uring,detect-zeroes=unmap: Could not open '/dev/rbd/rbd/vm-150-disk-0': No such file or directory TASK ERROR: start failed: QEMU exited with code 1 I suspect this issue has...

Hello everyone I tested whether I could migrate VMs from PVE 6.4-13 to PVE 7.0-11, using backup and restore, which unfortunately fails. Both PVEs share an equal setup except for their Proxmox version, have an LVM thin pooled storage, were installed from Debian (Buster, Bullseye, respectively)...

I have a Windows VM I migrated from a non-Proxmox installation and it crashes qemu about 2-3 mins after boot (see end of thread). The pxe-qemu repo disables kvm smm support but seems like it's opened the door for SMM mode calls to be made inside the guest when it hasn't been properly...

Hello everyone, after the upgrade to PVE 7 i encountered several issues. One of them is that all of my VMs will not boot up anymore. The virtual BIOS does not recognize the qemu drives and claims "no bootable device". Unfortunately, i don't have any backups of these VMs, as my Proxmox Backup...

Hi, I've set up a debian VM with the following config: agent: 1 balloon: 2048 boot: order=scsi0;net0 cores: 8 memory: 16384 name: Docker net0: virtio=16:D0:54:56:5D:02,bridge=vmbr0 net1: virtio=02:75:60:E0:2E:17,bridge=vmbr1 numa: 0 onboot: 1 ostype: l26 scsi0...

Hi! After successful upgrading the server from the latest version 6.x to version 7.0-10 Cloud-Init stopped working. VMs with Cloud-Init cannot boot anymore. I tried to setup a new VM following by the instructions on https://pve.proxmox.com/wiki/Cloud-Init_Support but the result the same. Can...

Hi! Please tell me how works VM snapshots in PVE? 1. I create snapshot (disk type qcow2), do some changes on disk, and snapshot size - 0 (screenshot). 2. How creates RAW-image snapshot (backend ext4) during backup VM with type "snapshot"?

This is the error code 1 for my 300 VM: kvm: -device vfio-pci,host=0000:42:00.0,id=hostpci0,bus=ich9-pcie-port-1,addr=0x0,x-vga=on: vfio 0000:42:00.0: failed to open /dev/vfio/56: Device or resource busy start failed: QEMU exited with code 1 failed to open /dev/vfio/56 - say what? What is this?

Wenn ich eine VM mit 20 Interfaces versuche zu starten erhalte ich auf einem Cluster Node den folgenden Fehler: root@Node2:~# qm start 497 generating cloud-init ISO Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 command '/sbin/tc filter add dev tap497i2 parent...

Hello, From few day I have a problem with Windows 7 which is running as VM on Proxmox. Generally VM works fine, that from time to time ..... hang up (or freeze) on few minuites (max to 5 minutes). It doesn't matter if one profile or more is running on the VM, the machine hangs, also dosen't...

I am following this guide for migrating V2V (VMware to proxmox): https://pve.proxmox.com/wiki/Migration_of_servers_to_Proxmox_VE I have exported the VM to .ovf/.vmdk and scp'd them over to proxmox. However, the qm command is failing. Output: root@proxmox1:~# qm importovf 200 /root/awstats2.ovf...

Hallo zusammen, weiß jemand, wie man eine Proxmox VM auf einen anderen Rechner (ohne Proxmox) exportieren/migrieren und nutzen kann? Ich habe eine VM auf meinem Proxmox Server, von der ich einen Klon gerne auf meinem Linux Notebook mitnehmen möchte. Geht das irgendwie? Vieleicht gibt's ja...