vdsm_master_build-artifacts-el7-ppc64le failure - [Errno 256] No more mirrors to try.

The job fails consistently with: EBUG util.py:421: Install 25 Packages (+133 Dependent packages) DEBUG util.py:421: Total download size: 115 M DEBUG util.py:421: Installed size: 482 M DEBUG util.py:421: http://mirror.centos.org/altarch/7/updates/ppc64le/Packages/ca-certificat...: [Errno -1] Package does not match intended download. Suggestion: run yum --enablerepo=el-updates clean metadata DEBUG util.py:421: Trying other mirror. DEBUG util.py:421: http://mirror.centos.org/altarch/7/updates/ppc64le/Packages/tzdata-2016f-...: [Errno -1] Package does not match intended download. Suggestion: run yum --enablerepo=el-updates clean metadata DEBUG util.py:421: Trying other mirror. DEBUG util.py:421: Error downloading packages: DEBUG util.py:421: tzdata-2016f-1.el7.noarch: [Errno 256] No more mirrors to try. DEBUG util.py:421: ca-certificates-2015.2.6-70.1.el7_2.noarch: [Errno 256] No more mirrors to try. DEBUG util.py:557: Child return code was: 1 DEBUG util.py:180: kill orphans See http://jenkins.ovirt.org/job/vdsm_master_build-artifacts-el7-ppc64le/279/... In ./vdsm/logs/mocker-epel-7-ppc64le.el7.init/root.log Nir