I've tried cpu modes: none, host-model, and host-passthrough. I'm not able to create nova instances on Ocata arm64 with any of these modes.
Apr 03 17:46:03 juju-b15153-15 libvirtd[25804]: unsupported configuration: logfile not supported in this QEMU binary Apr 03 17:55:31 juju-b15153-15 libvirtd[25804]: End of file while reading data: Input/output error Apr 03 17:55:48 juju-b15153-15 libvirtd[25804]: this function is not supported by the connection driver: cannot get node CPU data for aarch64 architecture Apr 03 17:55:48 juju-b15153-15 libvirtd[25804]: Failed to get host CPU Apr 03 17:55:49 juju-b15153-15 libvirtd[25804]: End of file while reading data: Input/output error Apr 03 17:56:06 juju-b15153-15 libvirtd[25804]: this function is not supported by the connection driver: cannot get node CPU data for aarch64 architecture Apr 03 17:56:06 juju-b15153-15 libvirtd[25804]: Failed to get host CPU Apr 03 17:56:07 juju-b15153-15 libvirtd[25804]: End of file while reading data: Input/output error Apr 03 17:56:25 juju-b15153-15 libvirtd[25804]: this function is not supported by the connection driver: cannot get node CPU data for aarch64 architecture Apr 03 17:56:25 juju-b15153-15 libvirtd[25804]: Failed to get host CPU -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673467 Title: [ocata] unsupported configuration: CPU mode 'host-model' for aarch64 kvm domain on aarch64 host is not supported by hypervisor To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1673467/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
