Information about packages
Host A:
# rpm -qa|grep -E 'virt|qemu|vdsm'|sort -n
centos-release-qemu-ev-1.0-2.el7.noarch
centos-release-virt-common-1-1.el7.centos.noarch
collectd-virt-5.8.0-2.el7.x86_64
fence-virt-0.3.2-12.el7.x86_64
fence-virtd-0.3.2-12.el7.x86_64
fence-virtd-libvirt-0.3.2-12.el7.x86_64
fence-virtd-multicast-0.3.2-12.el7.x86_64
fence-virtd-serial-0.3.2-12.el7.x86_64
ipxe-roms-qemu-20170123-1.git4e85b27.el7_4.1.noarch
libgovirt-0.3.3-5.el7.x86_64
libvirt-3.2.0-14.el7_4.7.x86_64
libvirt-client-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-config-network-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-config-nwfilter-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-interface-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-lxc-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-network-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-nodedev-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-nwfilter-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-qemu-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-secret-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-core-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-disk-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-gluster-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-iscsi-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-logical-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-mpath-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-rbd-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-driver-storage-scsi-3.2.0-14.el7_4.7.x86_64
libvirt-daemon-kvm-3.2.0-14.el7_4.7.x86_64
libvirt-glib-1.0.0-1.el7.x86_64
libvirt-libs-3.2.0-14.el7_4.7.x86_64
libvirt-lock-sanlock-3.2.0-14.el7_4.7.x86_64
libvirt-python-3.2.0-3.el7_4.1.x86_64
ovirt-engine-appliance-4.1-20171211.1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch
ovirt-host-deploy-1.6.7-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.1.8-1.el7.centos.noarch
ovirt-hosted-engine-setup-2.1.4-1.el7.centos.noarch
ovirt-imageio-common-1.0.0-1.el7.noarch
ovirt-imageio-daemon-1.0.0-1.el7.noarch
ovirt-release41-4.1.8-1.el7.centos.noarch
ovirt-setup-lib-1.1.4-1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch
qemu-img-ev-2.9.0-16.el7_4.13.1.x86_64
qemu-kvm-common-ev-2.9.0-16.el7_4.13.1.x86_64
qemu-kvm-ev-2.9.0-16.el7_4.13.1.x86_64
qemu-kvm-tools-ev-2.9.0-16.el7_4.13.1.x86_64
vdsm-4.19.43-1.el7.centos.x86_64
vdsm-api-4.19.43-1.el7.centos.noarch
vdsm-cli-4.19.43-1.el7.centos.noarch
vdsm-client-4.19.43-1.el7.centos.noarch
vdsm-gluster-4.19.43-1.el7.centos.noarch
vdsm-hook-nestedvt-4.19.43-1.el7.centos.noarch
vdsm-hook-vmfex-dev-4.19.43-1.el7.centos.noarch
vdsm-jsonrpc-4.19.43-1.el7.centos.noarch
vdsm-python-4.19.43-1.el7.centos.noarch
vdsm-xmlrpc-4.19.43-1.el7.centos.noarch
vdsm-yajsonrpc-4.19.43-1.el7.centos.noarch
virt-v2v-1.36.3-6.el7_4.3.x86_64
virt-viewer-5.0-7.el7.x86_64
virt-what-1.13-10.el7.x86_64
Host B:
centos-release-qemu-ev-1.0-3.el7.centos.noarch
centos-release-virt-common-1-1.el7.centos.noarch
collectd-virt-5.8.0-3.el7.x86_64
fence-virt-0.3.2-13.el7.x86_64
fence-virtd-0.3.2-13.el7.x86_64
fence-virtd-multicast-0.3.2-13.el7.x86_64
ipxe-roms-qemu-20170123-1.git4e85b27.el7_4.1.noarch
libgovirt-0.3.3-6.el7.x86_64
libvirt-client-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-config-network-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-config-nwfilter-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-interface-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-lxc-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-network-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-nodedev-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-nwfilter-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-qemu-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-secret-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-core-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-disk-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-gluster-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-iscsi-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-logical-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-mpath-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-rbd-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-driver-storage-scsi-3.9.0-14.el7_5.2.x86_64
libvirt-daemon-kvm-3.9.0-14.el7_5.2.x86_64
libvirt-glib-1.0.0-1.el7.x86_64
libvirt-libs-3.9.0-14.el7_5.2.x86_64
libvirt-lock-sanlock-3.9.0-14.el7_5.2.x86_64
libvirt-python-3.9.0-1.el7.x86_64
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch
ovirt-host-deploy-1.6.7-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.1.8-1.el7.centos.noarch
ovirt-hosted-engine-setup-2.1.4-1.el7.centos.noarch
ovirt-imageio-common-1.0.0-1.el7.noarch
ovirt-imageio-daemon-1.0.0-1.el7.noarch
ovirt-release41-4.1.9-1.el7.centos.noarch
ovirt-setup-lib-1.1.4-1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch
qemu-img-ev-2.10.0-21.el7_5.2.1.x86_64
qemu-kvm-common-ev-2.10.0-21.el7_5.2.1.x86_64
qemu-kvm-ev-2.10.0-21.el7_5.2.1.x86_64
qemu-kvm-tools-ev-2.10.0-21.el7_5.2.1.x86_64
vdsm-4.19.45-1.el7.centos.x86_64
vdsm-api-4.19.45-1.el7.centos.noarch
vdsm-cli-4.19.45-1.el7.centos.noarch
vdsm-client-4.19.45-1.el7.centos.noarch
vdsm-gluster-4.19.45-1.el7.centos.noarch
vdsm-hook-nestedvt-4.19.45-1.el7.centos.noarch
vdsm-hook-vmfex-dev-4.19.45-1.el7.centos.noarch
vdsm-jsonrpc-4.19.45-1.el7.centos.noarch
vdsm-python-4.19.45-1.el7.centos.noarch
vdsm-xmlrpc-4.19.45-1.el7.centos.noarch
vdsm-yajsonrpc-4.19.45-1.el7.centos.noarch
virt-v2v-1.36.10-6.el7.centos.x86_64
virt-viewer-5.0-10.el7.x86_64
virt-what-1.18-4.el7.x86_64
Engine:
libvirt-client-3.2.0-14.el7_4.7.x86_64
libvirt-libs-3.2.0-14.el7_4.7.x86_64
libvirt-snmp-0.0.3-5.el7.x86_64
ovirt-engine-4.1.1.8-1.el7.centos.noarch
ovirt-engine-backend-4.1.1.8-1.el7.centos.noarch
ovirt-engine-cli-3.6.9.2-1.el7.centos.noarch
ovirt-engine-dashboard-1.1.0-7.el7.centos.noarch
ovirt-engine-dbscripts-4.1.1.8-1.el7.centos.noarch
ovirt-engine-dwh-4.1.1-1.el7.centos.noarch
ovirt-engine-dwh-setup-4.1.8-1.el7.centos.noarch
ovirt-engine-extension-aaa-jdbc-1.1.4-1.el7.centos.noarch
ovirt-engine-extensions-api-impl-4.1.8.2-1.el7.centos.noarch
ovirt-engine-lib-4.1.8.2-1.el7.centos.noarch
ovirt-engine-metrics-1.0.8-1.el7.centos.noarch
ovirt-engine-restapi-4.1.1.8-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch
ovirt-engine-setup-4.1.8.2-1.el7.centos.noarch
ovirt-engine-setup-base-4.1.8.2-1.el7.centos.noarch
ovirt-engine-setup-plugin-ovirt-engine-4.1.8.2-1.el7.centos.noarch
ovirt-engine-setup-plugin-ovirt-engine-common-4.1.8.2-1.el7.centos.noarch
ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.1.8.2-1.el7.centos.noarch
ovirt-engine-setup-plugin-websocket-proxy-4.1.8.2-1.el7.centos.noarch
ovirt-engine-tools-4.1.1.8-1.el7.centos.noarch
ovirt-engine-tools-backup-4.1.1.8-1.el7.centos.noarch
ovirt-engine-userportal-4.1.1.8-1.el7.centos.noarch
ovirt-engine-vmconsole-proxy-helper-4.1.8.2-1.el7.centos.noarch
ovirt-engine-webadmin-portal-4.1.1.8-1.el7.centos.noarch
ovirt-engine-websocket-proxy-4.1.8.2-1.el7.centos.noarch
ovirt-engine-wildfly-10.1.0-1.el7.x86_64
ovirt-engine-wildfly-overlay-10.0.0-1.el7.noarch
ovirt-guest-agent-common-1.0.14-1.el7.noarch
ovirt-guest-tools-iso-4.1-3.fc24.noarch
ovirt-host-deploy-1.6.7-1.el7.centos.noarch
ovirt-host-deploy-java-1.6.7-1.el7.centos.noarch
ovirt-imageio-common-1.0.0-1.el7.noarch
ovirt-imageio-proxy-1.0.0-0.201701151456.git89ae3b4.el7.centos.noarch
ovirt-imageio-proxy-setup-1.0.0-0.201701151456.git89ae3b4.el7.centos.noarch
ovirt-iso-uploader-4.0.2-1.el7.centos.noarch
ovirt-release41-4.1.8-1.el7.centos.noarch
ovirt-setup-lib-1.1.4-1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.centos.noarch
ovirt-vmconsole-proxy-1.0.4-1.el7.centos.noarch
ovirt-web-ui-1.2.1-1.el7.centos.noarch
python-ovirt-engine-sdk4-4.1.7-2.el7.centos.x86_64
qemu-guest-agent-2.8.0-2.el7.x86_64
vdsm-jsonrpc-java-1.3.15-1.el7.centos.noarch
virt-what-1.13-10.el7.x86_64