Centos 7, Qemu virtualization: Win10 guest VM very slow after Windows Update
Enovator asked: We use qemu virtualization for many years now! It’s a great tool! We use it both for Linux VM’s and Windows VM’s! It’s the first time we have …
Afer upgrading qemu, "unsupported machine type 'pc-i440fx-3.1"
Thoughtcraft asked: I recently installed the latest version (3.1.0) of QEMU, and I have been having trouble getting virt-manager to work correctly, presumably because it isn’t connected to the right …
What do the IDs of PCI devices refer to and which ones are relevent for setting up passthrough?
Thoughtcraft asked: In setting up a domain with virsh, I had always assumed that the “slot” of a PCI card referred to which slot on the motherboard it was in. …
Enabling KVM nested virtualization for one guest without halting/rebooting all of them
peoro asked: I’d like to enable nested virtualization on KVM for at least one of my guests. I believe that this requires reloading the kvm_intel module passing it a nested=1 …
different firewalld rich rule behavior in kvm host compared to kvm guests
J D asked: I have a CentOS 7 KVM host with a single public IPv4, which is housing multiple guest OS’s and acting as a firewall / gateway for guest …
Include cloudinit config to new VM
netmat asked: On my KVM hypervisor I would like to add a new VM with CentOS-7-x86_64-GenericCloud.qcow2 disk but with my custom cloudinit config to make sure that the new VM …
Disable or change port of dnsmasq service in libvirt
The Edge Of Rage asked: I’m using libvirt to manage my VMs, but I don’t need the dnsmasq DNS server that gets automatically started with the service as it conflicts …
kvm/libvirt backup: how to ensure a consistent fs during online blockcommit?
muffel asked: I want to create online backups of a KVM Windows 10 virtual machine that is managed by libvirt. I have the qemu agent setup in the guest. If …
Mount URL as cdrom/iso KVM/QEMU
Backtogeek asked: I am looking for a way to mount an ISO as a cd rom, according to libvirt docs (referenced below) it should be possible, additionally in the question …
QEMU QMP How to find device to use drive_backup?
PoPNicoW asked: I would like to use backup_drive command to copy disks and their snapshot in one image. Unfortunately, each time i use the command : virsh qemu-monitor-command VM_NAME –hmp …