1. 2019-05-27 [4] [CentOS-virt] CentOS 7 Xen 4.12 libvirt/virt-manager centos-vi Pasi =?iso-88 2. 2019-05-16 [4] [CentOS-virt] centos-virt CPU microcode updates? centos-vi Anderson, Dav 3. 2019-05-05 [1] [CentOS-virt] Centos7 Xen hypervisor console= options centos-vi Pasi =?iso-88