Hi, We failed test 002_bootstrap.verify_add_all_hosts. it seems that host1 did not see master storage domain and the installation failed. Please note that I found an error in the host messages log from firewalld on eth0 *Link and headline of suspected patches: * *ansible: enable gluster at cluster level - https://gerrit.ovirt.org/#/c/88303/ <https://gerrit.ovirt.org/#/c/88303/>Link to Job:http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/960/ <http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/960/>Link to all logs:http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/960/artifacts <http://jenkins.ovirt.org/job/ovirt-4.2_change-queue-tester/960/artifacts>(Relevant) error snippet from the log: <error>messages: * Feb 28 11:55:17 lago-basic-suite-4-2-host-1 firewalld[564]: ERROR: UNKNOWN_INTERFACE: 'eth0' is not in any zone lago: '1 hosts failed installation:\nlago-basic-suite-4-2-host-1: non_operational\n\n-------------------- >> begin captured logging << --------------------\novirtlago.testlib: ERROR: * Unhandled exception in <function <lambda> at 0x2b6fe60>\nTraceback (most recent call last):\n File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 219, in assert_equals_within\n res = func()\n File "/home/jenkins/workspace/ovirt-4.2_change-queue-tester/ovirt-system-tests/basic-suite-4.2/test-scenarios/002_bootstrap.py", line 426, in <lambda>\n lambda: _all_hosts_up(hosts_service, total_hosts),\n File "/home/jenkins/workspace/ovirt-4.2_change-queue-tester/ovirt-system-tests/basic-suite-4.2/test-scenarios/002_bootstrap.py", line 133, in _all_hosts_up\n _check_problematic_hosts(hosts_service)\n File "/home/jenkins/workspace/ovirt-4.2_change-queue-tester/ovirt-system-tests/basic-suite-4.2/test-scenarios/002_bootstrap.py", line 153, in _check_problematic_hosts\n raise RuntimeError(dump_hosts)\nRuntimeError: 1 hosts failed installation:\nlago-basic-suite-4-2-host-1: non_operational\n\n--------------------- >> end captured logging << ---------------------' *</error>*