+++ This bug was initially created as a clone of Bug #1131828 +++
installed a clean minimal CentOS 6.7. yum distro-sync installed ovirt-release35.noarch 0:005-1 installed ovirt-engine.noarch 0:3.5.4.2-1.el6 --== CONFIGURATION PREVIEW ==-- Application mode : both Firewall manager : iptables Update Firewall : True Host FQDN : mididell.home Engine database name : engine Engine database secured connection : False Engine database host : localhost Engine database user name : engine Engine database host name validation : False Engine database port : 5432 Engine installation : True NFS setup : True PKI organization : home NFS mount point : /var/lib/exports/iso NFS export ACL : mididell.home(rw) Configure local Engine database : True Set application as default page : True Configure Apache SSL : True Configure WebSocket Proxy : True Engine Host FQDN : mididell.home Please confirm installation settings (OK, Cancel) [OK]: connected to mididell.home: Welcome to Open Virtualization Manager Version 3.5.4.2-1.el6 Before starting the upgrade be sure to have a backup! Follow: https://wiki.centos.org/TipsAndTricks/CentOSUpgradeTool # cat >/etc/yum.repos.d/upgradetool.repo <<EOF > [upg] > name=CentOS-$releasever - Upgrade Tool > baseurl=http://dev.centos.org/centos/6/upg/x86_64/ > gpgcheck=1 > enabled=1 > gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 > EOF # yum install redhat-upgrade-tool preupgrade-assistant-contents # preupg -l CentOS6_7 # preupg -s CentOS6_7 Preupg tool doesn't do the actual upgrade. Please ensure you have backed up your system and/or data in the event of a failed upgrade that would require a full re-install of the system from installation media. Do you want to continue? y/n y It found several issues on my system. Of the required HIGH risk issues, the only one I can handle before the upgrade is selinux # selinux -r sandbox # rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7 # centos-upgrade-tool-cli --network 7 --instrepo=http://mirror.centos.org/centos/7/os/x86_64/ Preupgrade assistant risk check found risks for this upgrade. You can run preupg --riskcheck --verbose to view these risks. Addressing high risk issues is required before the in-place upgrade and ignoring these risks may result in a broken upgrade and unsupported upgrade. Please backup your data. List of issues: INPLACERISK: HIGH: We detected some non-CentOS signed packages, you can find the list in /root/preupgrade/./kickstart/noncentospkgs. You need to handle them yourself! INPLACERISK: HIGH: Package python-cheetah (required by NonCentOS signed package(s):ovirt-engine-backend ) removed between CentOS 6 and CentOS 7 INPLACERISK: HIGH: Package python-paramiko (required by NonCentOS signed package(s):ovirt-engine-setup-base ) removed between CentOS 6 and CentOS 7 INPLACERISK: HIGH: After upgrading to CentOS 7 there are still some el6 packages left. Add --cleanup-post option to redhat-upgrade-tool if you want to remove them automatically. INPLACERISK: HIGH: There were changes in SELinux policies between CentOS 6 and CentOS 7. Please, check solution in order to resolve this issue. INPLACERISK: HIGH: Library postgresql-server (required by NonCentOS signed package(s):ovirt-engine ) removed between CentOS 6 and CentOS 7 INPLACERISK: HIGH: Library postgresql-server (required by NonCentOS signed package(s):ovirt-engine ) removed between CentOS 6 and CentOS 7 INPLACERISK: HIGH: The service blk-availability on CentOS 7 is disabled by default. Enable them via commands: systemctl enable blk-availability && systemctl start blk-availability.service . INPLACERISK: HIGH: The service httpd on CentOS 7 is disabled by default. Enable them via commands: systemctl enable httpd && systemctl start httpd.service . INPLACERISK: HIGH: The service ip6tables on CentOS 7 is disabled by default. Enable them via commands: systemctl enable ip6tables && systemctl start ip6tables.service . INPLACERISK: HIGH: The service iscsi on CentOS 7 is disabled by default. Enable them via commands: systemctl enable iscsi && systemctl start iscsi.service . INPLACERISK: HIGH: The service iscsid on CentOS 7 is disabled by default. Enable them via commands: systemctl enable iscsid && systemctl start iscsid.service . INPLACERISK: HIGH: The service messagebus on CentOS 7 is disabled by default. Enable them via commands: systemctl enable messagebus && systemctl start messagebus.service . INPLACERISK: HIGH: The service netfs on CentOS 7 is disabled by default. Enable them via commands: systemctl enable netfs && systemctl start netfs.service . INPLACERISK: HIGH: The service network on CentOS 7 is disabled by default. Enable them via commands: systemctl enable network && systemctl start network.service . INPLACERISK: HIGH: The service nfs on CentOS 7 is disabled by default. Enable them via commands: systemctl enable nfs && systemctl start nfs.service . INPLACERISK: HIGH: The service nfslock on CentOS 7 is disabled by default. Enable them via commands: systemctl enable nfslock && systemctl start nfslock.service . INPLACERISK: HIGH: The service postfix on CentOS 7 is disabled by default. Enable them via commands: systemctl enable postfix && systemctl start postfix.service . INPLACERISK: HIGH: The service postgresql on CentOS 7 is disabled by default. Enable them via commands: systemctl enable postgresql && systemctl start postgresql.service . INPLACERISK: HIGH: The service rpcgssd on CentOS 7 is disabled by default. Enable them via commands: systemctl enable rpcgssd && systemctl start rpcgssd.service . INPLACERISK: HIGH: The service udev-post on CentOS 7 is disabled by default. Enable them via commands: systemctl enable udev-post && systemctl start udev-post.service . INPLACERISK: HIGH: additional libcgroup configuration files were created (/etc/cgconfig.d) INPLACERISK: MEDIUM: We detected some packages installed on the system were removed (obsoleted) between CentOS 6 and CentOS 7. This may break the functionality of the packages depending on them. INPLACERISK: MEDIUM: We detected some packages installed on the system were removed between CentOS 6 and CentOS 7. This may break the functionality of the packages depending on them. INPLACERISK: MEDIUM: Package coreutils-libs not provided by its replacement coreutils. In-place upgrade might not work properly, will be finished by postupgrade script! INPLACERISK: MEDIUM: Package libudev not provided by its replacement systemd-libs. In-place upgrade might not work properly, will be finished by postupgrade script! INPLACERISK: MEDIUM: having one of [elfutils nss-tools tzdata-java elfutils-libelf libX11-common ca-certificates libX11 java-1.6.0-openjdk gtk2 device-mapper-multipath-libs libdrm device-mapper-multipath audit elfutils-libs nss-util nss java-1.7.0-openjdk openscap openldap audit-libs nspr audit-libs-python libpciaccess libxcb pixman kpartx mdadm tzdata nss-sysinit] package installed breaks upgrade INPLACERISK: MEDIUM: a number of default configuation settings have changed in CentOS7. Users should verify that their devices are still optimally configured INPLACERISK: MEDIUM: We detected some soname bumps in the libraries installed on the system. This may break the functionality of some of your 3rd party applications. They may need rebuild. Please check their requirements. INPLACERISK: MEDIUM: We detected some .so libraries installed on the system were removed between CentOS 6 and CentOS 7. This may break the functionality of some of your 3rd party applications. INPLACERISK: MEDIUM: The service ovirt-engine is not installed by CentOS signed packages and will not be automatically enabled after in-place upgrade. INPLACERISK: MEDIUM: The service ovirt-fence-kdump-listener is not installed by CentOS signed packages and will not be automatically enabled after in-place upgrade. INPLACERISK: MEDIUM: The service ovirt-websocket-proxy is not installed by CentOS signed packages and will not be automatically enabled after in-place upgrade. INPLACERISK: MEDIUM: The service ovirt-engine-notifier is disabled and not installed by CentOS signed packages. It will be disabled after an in-place upgrade. INPLACERISK: SLIGHT: We detected some files where modifications are not tracked in the rpms. You may need to check their functionality after successful upgrade. INPLACERISK: SLIGHT: We detected some files untracked by rpms. Some of these may need manual check/migration after redhat-upgrade-tool and/or can cause conflicts or troubles during the installation. Try to reduce unnecessary untracked files before running redhat-upgrade-tool. INPLACERISK: SLIGHT: We can't tell for 100% that the system will be in-place upgradable INPLACERISK: SLIGHT: Package jakarta-commons-logging (required by NonCentOS signed package(s):otopi-java vdsm-jsonrpc-java ) replaced between CentOS 6 and CentOS 7 INPLACERISK: SLIGHT: Package jpackage-utils (required by NonCentOS signed package(s):xalan-j2 xalan-j2 ovirt-engine ) replaced between CentOS 6 and CentOS 7 INPLACERISK: SLIGHT: We detected some packages installed on the system changed their name between CentOS 6 and CentOS 7. Although they should be compatible, monitoring after the update is recommended. INPLACERISK: SLIGHT: export shell commands will be deleted from /etc/sysconfig/sshd INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/cli is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/daemon is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/kitchen is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/kitchen-1.1.1-py2.6.egg-info is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/otopi is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirt_engine is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirt_engine_sdk_python-3.5.4.0-py2.6.egg-info is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirt_host_deploy is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirt_image_uploader is not owned by any RPM package. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirt_iso_uploader is not owned by any RPM package. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirt_shell-3.5.0.6-py2.6.egg-info is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirtcli is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ovirtsdk is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/ply is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/python_daemon-1.5.2-py2.6.egg-info is owned by an RPM package that was not signed by CentOS. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/websockify is not owned by any RPM package. INPLACERISK: SLIGHT: /usr/lib/python2.6/site-packages/websockify-0.6.0-py2.6.egg-info is owned by an RPM package that was not signed by CentOS. INPLACERISK: NONE: Custom selinux configuration has been saved and it will be restored by a postupgrade script after the system upgrade. Continue with the upgrade [Y/N]? y After reboot, the RPM packages have been upgraded. After the final reboot, the system doesn't boot anymore, issueing a kernel panic.
Target release should be placed once a package build is known to fix a issue. Since this bug is not modified, the target version has been reset. Please use target milestone to plan a fix for a oVirt release.