qemu

I have virtio ballooning enabled in a few Windows Hosts that have allocated significant amounts of memory (64-128GB), however, most of that memory is not needed 99% of the running time, only for one off weekly tasks. I would like to reclaim that memory, but it seems that the way that Proxmox...

[PS Script] My code: https://github.com/.../04054a709c8c95.../proxmox-api-problem API: https://pve.proxmox.com/pve-docs/api-viewer/index.html#/nodes/{node}/qemu/{vmid}/agent/get-osinfo try { $vmAgentResponse = Invoke-RestMethod -URI $vmAgentUri -Headers $Headers...

Hello everyone, I'm having a tough time with my home network configuration and could use some help troubleshooting a high-latency issue. I'm experiencing significant latency on my Intel i226-v PCIe NIC when passing it through to an OPNsense VM on Proxmox. Here’s my setup and what I've tried so...

Running a VM via the shell (to institute additional command line parameters) results in the syslog being flooded with qmeventd events like the following: qmeventd[1038]: error parsing vmid for 3371241: no matching qemu.slice cgroup entry qmeventd[1038]: could not get vmid from pid 3371241...

class VpsCommand extends Command { protected $signature = 'vps'; protected $description = 'Create a new VPS as a Test'; private $data = [ 'cores' => 2, 'memory' => 4, 'disk' => 10 ]; public function handle(): void { $vpsId = 10001...

Hi, I have been reading about vhost-user and specifically vhost-user-gpu, which is used alongside VirGL/Venus on QEMU to provide "pieces"/"slices" of a GPU from the host to Guests/VMs. The problem with this is that using `dpdk`, this is running in user-space instead of kernel space, which is a...

With more modern hardware, core 2 core latency can become an issue. Check this software if you want to measure your CPU. https://github.com/nviennot/core-to-core-latency This is an issue, as just running on the "wrong" core combination, will slow down your software. This will become...

There's a new QEMU 9.0 available on the no-subscription repository. Internal testing for that version started with the release candidates over two months ago, and our engineers could contribute several complex fixes to the stable release. Today our QEMU 9.0 package has been made available on the...

Hello everyone. I just had a few question about Risc-V emulation on proxmox using qemu. The package qemu-system-misc provides the binary /usr/bin/qemu-system-riscv64 that allows for emulation of riscv64 if i'm not mistaken. Problem is apparently this package isn't the one used by proxmox, there...

I installed macOS in a VM on Proxmox 8.2.2, and I want to use copy/paste between my main computer and the VM. Is there a QEMU guest agent for macOS available?

Hallo zusammen, ich versuche nun seit geraumer Zeit meinen Hyper-V Container in Proxmox zu importieren ich habe folgendes Video befolgt: https://www.youtube.com/watch?v=ZvpQCk-8NKU jedoch kommt bei mir bei Minute 7.02 dieser Command geht bei mir nicht da erscheint folgender Fehlercode...

I recently saw this commit https://git.proxmox.com/?p=pve-qemu.git;a=commit;h=2cd560e0d2d700159d3dbf452815b006996765ae and read the 9.0.0 announcement last month. Anyone knows when qemu v9 might land in a public PVE release?

When installing the guest agent on some servers we are encountering this error when attempting to install the Guest Agent. "Service 'QEMU Guest Agent' (QEMU-GA) failed to start. Verify that you have sufficient privelleges to start system services." This kills the installer and it rolls back...

Hello, I have a HPE LTO tape reader+changer connected via a SAS card that I want to use from inside a qemu VM on proxmox. After a bit of reading, I have been able to connect it like follows (I put here the full process, in case other people are interested) : On the pve, I find out which are the...

Link To Solution Hey, I've recently started to experience failure in all of my backups. Shortly after I've realized that this has nothing to do with my backup servers because other people can still backup to them, so it's clearly something at my end. I've narrowed this down to an issue with...

Hi, I installed ubuntu 22.04.4 server today with qemu guest agent, to get my ip on the dashboard, BUT im getting the ip of all the adapters on the VM, starting with the ones in docker, so i was wondering, is there a way to show only the one that has my network ip?

Hallo Zusammen Bin zwar neu mit Proxmox unterwegs aber habe sonst schon mit Linux und zb. mit Truenas Core und Scale gearbeitet. Proxmox aufsetzen war einfach und die Konfiguration danach lief flott. Meine VM erstellt und mit Freunden das Spiel gespielt. Da ich aber eine 10GB Netzwerkkarte...

I have a USB hard drive (on a Raspberry Pi) shared out via Samba and added as storage in Proxmox. I am able to back up (and restore) LXC's to/from this device, but when I run a backup on the only VM I have, it fails with the below output. Any ideas how to troubleshoot this? 2024-01-11...

In my attempts to write a shell script to create VMs quickly I've got oneliners working fine i.e. # qm create 9999 --name vmtest --bios ovmf --efidisk0 data:0,efitype=4m,pre-enrolled-keys=1 --boot "order=net0;scsi0" --cores 1 --sockets 1 --cpu host --memory 2048 --net0 model=virtio,bridge=vmbr0...

hello good afternoon, i have been having troubles trying to set up a vm for playing genshin i was able to get it to the login screen by either using the -hypervisor flag or kvm=off flag however not only does my screen resolution gets set to 1280x800 and audio doesnt work, but it also disables...