qemu

  1. ZFS RAID1 to storage important "standard" files?

    Hello everyone, I'm fairly new to this server, virtualization and backup stuff. I have a 2 TB hard drive with very important information for me. I am planning to buy two 8TB disks and put them in RAID1. My question is if I can use the Proxmox interface to put them in RAID1 with ZFS and then...
  2. t.lamprecht

    QEMU 7.2 available on no-subscription as of now

    FYI: The next Proxmox VE point release 7.4 (2023/H1) will default to QEMU 7.2. Internal testing for that version started in December, and it was available on the pvetest repository since last Wednesday without any relevant issue coming up, but a lot of positive feedback about resolving odd bugs...
  3. Windows VM doesn't have valid IP

    Can you please help me whats wrong with windows VM i created on proxmox? it's showed no valid ip on network and no internet. I already install all virtio drivers and qemu agent. already created linux bridge on vmbr0. But i confuse why VM assigned different ip address on ipv4 instead of vmbr0 i...
  4. t.lamprecht

    QEMU 7.2 available on pvetest as of now

    FYI: The next Proxmox VE point release 7.4 (2023/H1) will default to QEMU 7.2. Internal testing for that version started in December, today it has been made available on the pvetest repository. Besides some small initial bug and regression fixes, we saw no actual new issues coming up. Note...
  5. USB emulation - no option to disable

    Hi! Is there any future plan to add USB emulation to disable/remove per VM? usecase: QEMU USB device causes high context-switching (interrupts) inside a VM ( ex. freebsd ) thus high cpu load on the HOST. VM doesn't need to have emulated USB controller inside the VM, thus saving resources on the...
  6. Bios Reading the QEMU files

    Hi team, I have installed the Proxmox VE 7.2.1 and created the Vms in the same, I have created the windows 2019 and inside the RDP when I am reading the bios I am getting the manufacturer as QEMU but not the Physical server details like Model, CPU, or any other hardware-related issues, Are...
  7. Qemu 400 Error

    ::ffff:192.168.178.32 - root@pam [17/12/2022:19:48:05 +0100] "POST /api2/json/nodes/pve/qemu HTTP/1.1" 400 79 Hi I have a website that communicates via API with Proxmox but when I create a virtual machine it returns me Error 400 on qemu, could anyone help me? ::ffff:192.168.178.32 - -...
  8. Help with booting VM

    Help with booting VM on Proxmox Back story: I decided I want to run a windows server 2k19 on my proxmox server. After running the installation, I tried to boot it and this is the error message I received. Now I am unable to boot my windows 10 VM which was working before I run this installation...
  9. Cloud-init ubuntu cloud-image example broken apparently

    https://pve.proxmox.com/wiki/Cloud-Init_Support The link above refers refers to the example below: # download the image wget https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img # create a new VM with VirtIO SCSI controller qm create 9000 --memory 2048 --net0...
  10. Permission to run qm reset

    Hi, I would like to know if it is possible to grant to a specific user the permission to run qm reset or qm reboot. Thanks in advance. Marc
  11. Is qm agent proxmox is different than virsh qemu-agent-command ??

    Howdy, Hope you all are doing good! So recently i heard from my friend about qemu guest agent and wondered if proxmox had it too. Upon reading your documentation I did find a fair bit of information, however proxmox dosent have virsh and uses qm agent to manage calls. I learnt a fair bit...
  12. Automatic Memory Ballooning on Windows-Based VMs with QEMU Emulator

    I'm having trouble emulating a Windows VM with memory ballooning on QEMU. My investigation has led to two questions. Just to describe my test setup: I installed virtio ballooning driver and the ballooning service on a windows family OS and then spawned a QEMU process with 8GB RAM with the...
  13. QEMU not more than 6 virtual network cards?

    I have a strange behaviour. I just added network card #7 to a VM and it doesn't pop up in the VM as usual Card 0...5 work. #6 does not. they are all configured the same way but with different VLAN tags in the proxmox config file I can see net0: virtio=E2:2F:32:E8:3F:4A,bridge=vmbr0,tag=801...
  14. vmxnet3 MTU bug? Patch available?

    I am working with nested ESXi 7.0, which I have found is only compatible with the vmxnet3 NIC. When powering on the VM, it eventually crashes quick enough that it doesn't even fully boot and I see this event in syslog: QEMU[1560506]: kvm: ../hw/net/vmxnet3.c:1444: vmxnet3_activate_device...
  15. "timeout: no zvol device link" when I try to start a VM

    Every time i try to start this VM after rebooting the PVE host i get TASK ERROR: timeout: no zvol device link for 'vm-205-disk-0' found after 300 sec found. Everything is updated. I have another win10 VM and that one starts without any issue. (Disk is on rpool) I suspect it have something to...
  16. Query/feature request Qemu args

    Thank you for all your work on Proxmox. It is my view a design/architecture requirement that each line within the VMID.conf should be shown somewhere within the GUI even if it is read only (vmgenid for example). This would help to ensure that all the settings can be checked by admin staff...
  17. API how to use 'GET /api2/json/nodes/{node}/qemu --full' via HTTP/proxmoxer

    Hello, How can I use HTTP style of CLI : pvesh get /nodes/{node}/qemu --full GET /api2/json/nodes/{node}/qemu --full ? here is working example from proxmoxer wrapper but without "full" def vm_current_all(targetnode): x = proxmox.nodes(targetnode).qemu().get() return x
  18. t.lamprecht

    QEMU 6.2 available on no-subscription as of now

    FYI: The next PVE 7.2 (2022/Q2) release will default to QEMU 6.2. Internal testing for that version started in February, and it has been made available on the pvetest repository and used for our production work loads since start of March. Besides some initial regression fixes, we saw no actual...
  19. execute qm monitor commands in shell script

    If I execute this below lines on proxmox shell to wakeup my mac os it works flawlessly but in shell script (.sh) it doesn't work qm monitor 503 system_wakeup quit I tried this code which is posted as solution in another question but it throws an error "2022/02/19 12:02:58 socat[6449] E...
  20. pve-qemu-kvm_6.1.1-2_amd64.deb error

    SOLVED by #2. Standard CE PVE install (3 months old - currently v7.1-10) - This morning my usual apt upgrade failed with below snippet. dpkg-deb (subprocess): decompressing archive '/var/cache/apt/archives/pve-qemu-kvm_6.1.1-2_amd64.deb' (size=26425464) member 'data.tar': lzma error...

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