On 2/4/19 10:39 PM, Manuel Sopena Ballesteros wrote:
Dear kvm community, I am learning Openstack/Ironic and tried to build my own image, following the documentation I have to run virt-install with no success, below is the output from running my command: # virt-install --virt-type kvm --name centos --ram 1024 --disk /tmp/centos.qcow2,format=qcow2 --network network=default --graphics vnc,listen=0.0.0.0 --noautoconsole --os-type=linux --os-variant=centos7.0 --location=/root/CentOS-7-x86_64-NetInstall-1810.iso Starting install... Retrieving file .treeinfo... | 0 B 00:00:00 Retrieving file content... | 0 B 00:00:00 Retrieving file vmlinuz... | 6.3 MB 00:00:00 Retrieving file initrd.img... | 50 MB 00:00:00 ERROR unsupported configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64 host is not supported by hypervisor Domain installation does not appear to have been successful. If it was, you can restart your domain by running: virsh --connect qemu:///system start centos otherwise, please restart your installation.
Hmm that's a strange error. Libvirt is reject its own default config I think. Probably want to file a bug with the distro providing libvirt/qemu. But you might be able to work around it by adding --cpu host-passthrough to the virt-install command line, or get a better error
- Cole
