KVM hypervisor – Windows 32bit VM, RAM up to 2GB usable
Krackout asked: I’ve got a Debian 10 KVM hypervisor, no libvirt or other tool to administrate it, using QEMU scripts. I need a 32bit Windows VM for a legacy app, …
KVM Port Forwarding Port 53 to Guest via NAT – Temporary failure in name resolution
OwN asked: I’m trying to forward port 53 from the host to one of my KVM virtual machine guests on the virtbr0 interface (which uses NAT). The guest VM is …
Linux KVM – Windows 10 VM – Mouse movement delay
user654789384 asked: I have a Windows 10 VM on my KVM (Libvirt) Linux machine. When i run other VMs like any Linux Distro, the responsiveness is fairly good, almost not …
Restoring terminal/TTY to normal after virt-install?
Sandra asked: After having created a VM with virt-install then the terminal is only 24 lines, where the terminal have 70 lines. I recall seeing a similar issue with virsh …
Slow database connection with KVM
Dominik Sander asked: On my server I have a setup with multiple KVMs managed with virsh on ubuntu. A vm for the apache, a vm for the database, mail server, …
KVM/QEMU: Windows Guest (WindowsServer) add new drive with attach disk SSD
akira2x3x asked: I would like to add a new drive to my Windows Guest (Windows Server 2016). Let’s say D: I can not use network share(SAMBA,etc…). It is why I …
How to interpret CPU utilisation on KVM guest / host
dsl101 asked: I have a host Ubuntu 18.04 64-bit os running on a 24-core Xeon system. I’ve allocated 2 vCPUs to the guest which is Ubuntu 18.04 32-bit, and it’s …
Is it possible to undo virsh undefine on a running VM?
Olav Grønås Gjerde asked: I accidentally wrote the wrong command, as the VM is still running it is not yet removed. Is it possible to undo this action? My answer: …
Exiting Virt-top shows error message in server logs
Jevin Gala asked: I see message in /var/log/messages after quitting virt-top command : libvirtd: 2020-07-11 12:36:22.206+0000: 3462: error :virNetSocketReadWire:1806 : End of file while reading data: Input/output error Is it …
KVM live migration for non shared lvm storage
Ash asked: I am trying to live migrate my KVM based VM from one host to another for non shared storage using virsh migrate. I have set both the hostnames …