i am trying to downgrade collectd version on oVirt engine from 5.10.0 to 5.8.4 using ansible, but getting error while doing so. Can someone help to fix issue ---------------------- Ansible yml file --- - name: Perform a yum clean command: /usr/bin/yum clean all - name: downgrade collectd version to 5.8.1 yum: name: - collectd-5.8.1-4.el7.x86_64 - collectd-disk-5.8.1-4.el7.x86_64 state: present allow_downgrade: true update_cache: true become: true ----- error {"changed": false, "changes": {"installed": ["collectd-5.8.1-4.el7.x86_64"]}, "msg": "Error: Package: collectd-write_http-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n Requires: collectd(x86-64) = 5.10.0-2.el7\n Removing: collectd-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.10.0-2.el7\n Downgraded By: collectd-5.8.1-4.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-4.el7\n Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-1.el7\n Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-3.el7\n Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-2.el7\n Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-3.el7\n Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-5.el7\n Available: collectd-5.8.0-6.1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-6.1.el7\n Available: collectd-5.8.1-1.el7.x86_64 (epel)\n collectd(x86-64) = 5.8.1-1.el7\n Available: collectd-5.8.1-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-2.el7\n Available: collectd-5.8.1-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-3.el7\n Available: collectd-5.8.1-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-5.el7\nError: Package: collectd-disk-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n Requires: collectd(x86-64) = 5.10.0-2.el7\n Removing: collectd-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.10.0-2.el7\n Downgraded By: collectd-5.8.1-4.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-4.el7\n Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-1.el7\n Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-3.el7\n Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-2.el7\n Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-3.el7\n Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-5.el7\n Available: collectd-5.8.0-6.1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-6.1.el7\n Available: collectd-5.8.1-1.el7.x86_64 (epel)\n collectd(x86-64) = 5.8.1-1.el7\n Available: collectd-5.8.1-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-2.el7\n A ▽ vailable: collectd-5.8.1-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-3.el7\n Available: collectd-5.8.1-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-5.el7\nError: Package: collectd-postgresql-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n Requires: collectd(x86-64) = 5.10.0-2.el7\n Removing: collectd-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.10.0-2.el7\n Downgraded By: collectd-5.8.1-4.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-4.el7\n Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-1.el7\n Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-3.el7\n Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-2.el7\n Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-3.el7\n Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-5.el7\n Available: collectd-5.8.0-6.1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-6.1.el7\n Available: collectd-5.8.1-1.el7.x86_64 (epel)\n collectd(x86-64) = 5.8.1-1.el7\n Available: collectd-5.8.1-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-2.el7\n Available: collectd-5.8.1-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-3.el7\n Available: collectd-5.8.1-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-5.el7\nError: Package: collectd-write_syslog-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n Requires: collectd(x86-64) = 5.10.0-2.el7\n Removing: collectd-5.10.0-2.el7.x86_64 (@ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.10.0-2.el7\n Downgraded By: collectd-5.8.1-4.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-4.el7\n Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-1.el7\n Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.7.2-3.el7\n Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-2.el7\n Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-3.el7\n Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-5.el7\n Available: collectd-5.8.0-6.1.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.0-6.1.el7\n Available: collectd-5.8.1-1.el7.x86_64 (epel)\n collectd(x86-64) = 5.8.1-1.el7\n Available: collectd-5.8.1-2.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-2.el7\n Available: collectd-5.8.1-3.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-3.el7\n Available: collectd-5.8.1-5.el7.x86_64 (ovirt-4.3-centos-opstools)\n collectd(x86-64) = 5.8.1-5.el7\n", "rc": 1, "results": ["Loaded plugins: fastestmirror, versionlock\nLoading mirror speeds from cached hostfile\n updates: mirror.ash.fastserv.com\nResolving Dependencies\n--> Running transaction check\n---> Package collectd.x86_64 0:5.8.1-4.el7 will be a downgrade\n---> Package collectd.x86_64 0:5.10.0-2.el7 will be erased\n--> Finished Dependency Resolution\n You could try using --skip-broken to work around the problem\n You could try running: rpm -Va --nofiles --nodigest\n"]}