hi,

I saw this failure on Friday and I also see it in 4.2 branch as well as Master.

host-0 did not finish installation on misconfiguration (which I can only asume has to do with the block device list) but I cannot see anything in host-0 or engine to suggest what was the actual problem.

The patches its reporting are not related.

Link and headline of suspected patches: Not related

Link to Job:

http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/5613/
Link to all logs:

http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/5613/artifacts

(Relevant) error snippet from the log:
<error>

Api error:

Error Message

Could not find block_vda1 device in host devices:

Stacktrace

Traceback (most recent call last):
  File "/usr/lib64/python2.7/unittest/case.py", line 369, in run
    testMethod()
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 129, in wrapped_test
    test()
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 59, in wrapper
    return func(get_test_prefix(), *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 78, in wrapper
    prefix.virt_env.engine_vm().get_api(api_ver=4), *args, **kwargs
  File "/home/jenkins/workspace/ovirt-master_change-queue-tester/ovirt-system-tests/basic-suite-master/test-scenarios/002_bootstrap.py", line 1208, in get_host_devices
    raise RuntimeError('Could not find block_vda1 device in host devices: {}'.format(device_list))
RuntimeError: Could not find block_vda1 device in host devices:

engine log:

[dron@dron post-002_bootstrap.py]$ less lago-basic-suite-master-engine/_var_log/ovirt-engine/engine.log |grep host-0
2018-02-12 07:20:17,184-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (default task-9) [ebedf4a6-07be-45b3-9062-7996c362f747] method: getByName, params: [lago-basic-suite-master-host-0], timeElapsed: 18ms
2018-02-12 07:20:17,201-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (default task-9) [ebedf4a6-07be-45b3-9062-7996c362f747] method: getAllForHostname, params: [lago-basic-suite-master-host-0], timeElapsed: 17ms
2018-02-12 07:20:17,220-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (default task-9) [ebedf4a6-07be-45b3-9062-7996c362f747] Connecting 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:17,414-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (default task-9) [ebedf4a6-07be-45b3-9062-7996c362f747] Connected: 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:17,427-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (default task-9) [ebedf4a6-07be-45b3-9062-7996c362f747] Authenticating: 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:17,490-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (default task-9) [ebedf4a6-07be-45b3-9062-7996c362f747] Authenticated: 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:18,247-05 INFO [org.ovirt.engine.core.vdsbroker.RemoveVdsVDSCommand] (default task-9) [21f04b96] START, RemoveVdsVDSCommand(HostName = lago-basic-suite-master-host-0, RemoveVdsVDSCommandParameters:{hostId='468d8314-e2e0-416b-af9d-295f8ab5a522'}), log id: 9f1017d
2018-02-12 07:20:18,262-05 INFO [org.ovirt.engine.core.vdsbroker.AddVdsVDSCommand] (default task-9) [21f04b96] START, AddVdsVDSCommand(HostName = lago-basic-suite-master-host-0, AddVdsVDSCommandParameters:{hostId='468d8314-e2e0-416b-af9d-295f8ab5a522'}), log id: a336fc4
2018-02-12 07:20:18,288-05 INFO [org.ovirt.engine.core.vdsbroker.VdsManager] (default task-9) [21f04b96] Initialize vdsBroker 'lago-basic-suite-master-host-0:54321'
2018-02-12 07:20:18,345-05 DEBUG [org.ovirt.engine.core.vdsbroker.ResourceManager] (default task-9) [21f04b96] subscribe called with subscription id: lago-basic-suite-master-host-0|*|VM_status|*
2018-02-12 07:20:18,346-05 DEBUG [org.ovirt.engine.core.vdsbroker.ResourceManager] (default task-9) [21f04b96] subscribe called with subscription id: lago-basic-suite-master-host-0|net|host_conn|no_id
2018-02-12 07:20:18,369-05 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-9) [21f04b96] EVENT_ID: VDS_ALERT_FENCE_IS_NOT_CONFIGURED(9,000), Failed to verify Power Management configuration for Host lago-basic-suite-master-host-0.
2018-02-12 07:20:18,398-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-9) [21f04b96] EVENT_ID: USER_ADD_VDS(42), Host lago-basic-suite-master-host-0 was added by admin@internal-authz.
2018-02-12 07:20:18,486-05 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] Before Installation host 468d8314-e2e0-416b-af9d-295f8ab5a522, lago-basic-suite-masterhost-0
2018-02-12 07:20:18,549-05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] START, SetVdsStatusVDSCommand(HostName = lago-basic-suite-master-host-0, SetVdsStatusVDSCommandParameters:{hostId='468d8314-e2e0-416b-af9d-295f8ab5a522', status='Installing', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 4a95e559
2018-02-12 07:20:18,567-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHDialog] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] connect enter (lago-basic-suite-master-host-0:22, 1800000, 600000)
2018-02-12 07:20:18,567-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] Connecting 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:18,751-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] Connected: 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:18,767-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Connected to host lago-basic-suite-master-host-0 with SSH key fingerprint: SHA256:efkJTmSmltPF5S4VbnQ1avsb7whAX0dgLgxZJTxFgqo.
2018-02-12 07:20:18,767-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] Authenticating: 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:18,835-05 DEBUG [org.ovirt.engine.core.uutils.ssh.SSHClient] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] Authenticated: 'root@lago-basic-suite-master-host-0'
2018-02-12 07:20:18,835-05 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] Installation of lago-basic-suite-master-host-0. Executing command via SSH umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True < /var/cache/ovirt-engine/ovirt-host-deploy.tar
2018-02-12 07:20:18,888-05 INFO [org.ovirt.engine.core.uutils.ssh.SSHDialog] (EE-ManagedThreadFactory-engine-Thread-1) [7389a3fe] SSH execute 'root@lago-basic-suite-master-host-0' 'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True'
2018-02-12 07:20:19,933-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Initializing.
2018-02-12 07:20:20,094-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Environment setup.
2018-02-12 07:20:20,112-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Environment packages setup.
2018-02-12 07:20:24,084-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Programs detection.
2018-02-12 07:20:24,199-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Environment setup.
2018-02-12 07:20:24,205-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Environment customization.
2018-02-12 07:20:24,617-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Kdump supported.
2018-02-12 07:20:24,775-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Logs at host located at: '/tmp/ovirt-host-deploy-20180212072019-56s96x.log'.
2018-02-12 07:20:24,890-05 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployVdsmUnit] (VdsDeploy) [7389a3fe] Host lago-basic-suite-master-host-0 reports unique id A29E23CD-AF59-423B-9FCB-D3E4A0CD6AA1
2018-02-12 07:20:24,908-05 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployVdsmUnit] (VdsDeploy) [7389a3fe] Assigning unique id A29E23CD-AF59-423B-9FCB-D3E4A0CD6AA1 to Host lago-basic-suite-master-host-0
2018-02-12 07:20:24,987-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Disabling Kdump integration.
2018-02-12 07:20:25,070-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Setup validation.
2018-02-12 07:20:25,280-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Hardware supports virtualization.
2018-02-12 07:20:25,383-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Transaction setup.
2018-02-12 07:20:25,429-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Misc configuration.
2018-02-12 07:20:25,433-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Package installation.
2018-02-12 07:20:27,065-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Status: Downloading Packages.
2018-02-12 07:20:27,069-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Download/Verify: tuned-2.8.0-5.el7_4.2.noarch.
2018-02-12 07:20:27,074-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Status: Check Package Signatures.
2018-02-12 07:20:27,078-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Status: Running Test Transaction.
2018-02-12 07:20:27,192-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Status: Running Transaction.
2018-02-12 07:20:27,309-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum update: 1/2: tuned-2.8.0-5.el7_4.2.noarch.
2018-02-12 07:20:27,524-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum updated: 2/2: tuned.
2018-02-12 07:20:29,174-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Verify: 1/2: tuned.noarch 0:2.8.0-5.el7_4.2 - u.
2018-02-12 07:20:29,182-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Yum Verify: 2/2: tuned.noarch 0:2.8.0-5.el7 - ud.
2018-02-12 07:20:29,266-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [7389a3fe] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host lago-basic-suite-master-host-0. Stage: Misc configuration.

</error>