Hi,

We had a failure in test 098_ovirt_provider_ovn.use_ovn_provider.

Although CQ is pointing to this change: https://gerrit.ovirt.org/#/c/92567/ - packaging: Add python-netaddr requirement I actually think from the error its because of changes made to multiqueues

https://gerrit.ovirt.org/#/c/92009/ - engine: Update libvirtVmXml to consider vmBase.multiQueuesEnabled attribute

https://gerrit.ovirt.org/#/c/92008/ - engine: Introduce algorithm for calculating how many queues asign per vnic
https://gerrit.ovirt.org/#/c/92007/ - engine: Add multiQueuesEnabled to VmBase
https://gerrit.ovirt.org/#/c/92318/ - restapi: Add 'Multi Queues Enabled' to the relevant mappers
https://gerrit.ovirt.org/#/c/92149/ - webadmin: Add 'Multi Queues Enabled' to vm dialog

Alona, can you please take a look?

Link to Job:

http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/8375/

Link to all logs:
https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/8375/artifact/exported-artifacts/basic-suit.el7.x86_64/test_logs/basic-suite-master/post-098_ovirt_provider_ovn.py/

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

engine:

2018-06-27 13:59:25,976-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-80) [] Command 'GetAllVmStatsVDSCommand(HostName = lago-basic-suite-master-host-1, VdsIdVDSCommandParametersBase:{hostId='d9094c95-3275-4616-b4c2-815e753bcfed'})' execution failed: VDSGenericException: VDSNetworkException: Broken pipe
2018-06-27 13:59:25,977-04 DEBUG [org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil] (EE-ManagedThreadFactory-engine-Thread-442) [] Executing task: EE-ManagedThreadFactory-engine-Thread-442
2018-06-27 13:59:25,977-04 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (EE-ManagedThreadFactory-engine-Thread-442) [] method: getVdsManager, params: [d9094c95-3275-4616-b4c2-815e753bcfed], timeElapsed: 0ms
2018-06-27 13:59:25,977-04 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (EE-ManagedThreadFactory-engine-Thread-442) [] Host 'lago-basic-suite-master-host-1' is not responding.
2018-06-27 13:59:25,979-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-63) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM lago-basic-suite-master-host-1 command GetStatsAsyncVDS failed: Broken pipe
2018-06-27 13:59:25,976-04 DEBUG [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-80) [] Exception: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Broken pipe
        at org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.proceedProxyReturnValue(BrokerCommandBase.java:189) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand.executeVdsBrokerCommand(GetAllVmStatsVDSCommand.java:23) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVdsCommandWithNetworkEvent(VdsBrokerCommand.java:123) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:111) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:65) [vdsbroker.jar:]
        at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31) [dal.jar:]
        at org.ovirt.engine.core.vdsbroker.vdsbroker.DefaultVdsCommandExecutor.execute(DefaultVdsCommandExecutor.java:14) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.ResourceManager.runVdsCommand(ResourceManager.java:399) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand$$super(Unknown Source) [vdsbroker.jar:]
        at sun.reflect.GeneratedMethodAccessor270.invoke(Unknown Source) [:1.8.0_171]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171]
        at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171]
        at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:49) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:77) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12) [common.jar:]
        at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) [:1.8.0_171]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171]
        at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171]
        at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final]
        at org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand(Unknown Source) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher.poll(VmsStatisticsFetcher.java:29) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.monitoring.VmsListFetcher.fetch(VmsListFetcher.java:49) [vdsbroker.jar:]
        at org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher.poll(PollVmStatsRefresher.java:44) [vdsbroker.jar:]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_171]
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [rt.jar:1.8.0_171]
        at org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.access$201(ManagedScheduledThreadPoolExecutor.java:383) [javax.enterprise.concurrent-1.0.jar:]
        at org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.run(ManagedScheduledThreadPoolExecutor.java:534) [javax.enterprise.concurrent-1.0.jar:]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_171]
        at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_171]
        at org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250) [javax.enterprise.concurrent-1.0.jar:]
        at org.jboss.as.ee.concurrent.service.ElytronManagedThreadFactory$ElytronManagedThread.run(ElytronManagedThreadFactory.java:78)

2018-06-27 13:59:25,984-04 DEBUG [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-80) [] FINISH, GetAllVmStatsVDSCommand, return: , log id: 56d99e77
2018-06-27 13:59:25,984-04 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (EE-ManagedThreadFactory-engineScheduled-Thread-80) [] method: runVdsCommand, params: [GetAllVmStats, VdsIdVDSCommandParametersBase:{hostId='d9094c95-3275-4616-b4c2-815e753bcfed'}], timeElapsed: 1497ms
2018-06-27 13:59:25,984-04 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (EE-ManagedThreadFactory-engineScheduled-Thread-80) [] Failed to fetch vms info for host 'lago-basic-suite-master-host-1' - skipping VMs monitoring.

vdsm:

2018-06-27 14:10:17,314-0400 INFO (jsonrpc/7) [virt.vm] (vmId='b8a11304-07e3-4e64-af35-7421be780d5b') Hotunplug NIC xml: <?xml version='1.0' encoding='utf-8'?>
<interface type="bridge">
    <address bus="0x00" domain="0x0000" function="0x0" slot="0x0b" type="pci" />
    <mac address="00:1a:4a:16:01:0e" />
    <model type="virtio" />
    <source bridge="network_1" />
    <link state="up" />
    <driver name="vhost" queues="" />
    <alias name="ua-3c77476f-f194-476a-8412-d76a9e58d1f9" />
</interface>
(vm:3321)
2018-06-27 14:10:17,328-0400 ERROR (jsonrpc/7) [virt.vm] (vmId='b8a11304-07e3-4e64-af35-7421be780d5b') Hotunplug failed (vm:3353)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 3343, in hotunplugNic
    self._dom.detachDevice(nicXml)
File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 99, in f
    ret = attr(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper
    ret = f(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 93, in wrapper
    return func(inst, *args, **kwargs)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1177, in detachDevice
    if ret == -1: raise libvirtError ('virDomainDetachDevice() failed', dom=self)
libvirtError: 'queues' attribute must be positive number:
2018-06-27 14:10:17,345-0400 DEBUG (jsonrpc/7) [api] FINISH hotunplugNic response={'status': {'message': "'queues' attribute must be positive number: ", 'code': 50}} (api:136)
2018-06-27 14:10:17,346-0400 INFO (jsonrpc/7) [api.virt] FINISH hotunplugNic return={'status': {'message': "'queues' attribute must be positive number: ", 'code': 50}} from=::ffff:192.168.201.4,32976, flow_id=ecb6652, vmId=b8a11304-07e3-4e64-af35-7421be780d5b (api:53)
2018-06-27 14:10:17,346-0400 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC call VM.hotunplugNic failed (error 50) in 0.07 seconds (__init__:311)
2018-06-27 14:10:19,244-0400 DEBUG (qgapoller/2) [vds] Not sending QEMU-GA command 'guest-get-users' to vm_id='b8a11304-07e3-4e64-af35-7421be780d5b', command is not supported (qemuguestagent:192)
2018-06-27 14:10:20,038-0400 DEBUG (jsonrpc/1) [jsonrpc.JsonRpcServer] Calling 'Host.getAllVmStats' in bridge with {} (__init__:328)
2018-06-27 14:10:20,038-0400 INFO (jsonrpc/1) [api.host] START getAllVmStats() from=::1,48032 (api:47)
2018-06-27 14:10:20,041-0400 INFO (jsonrpc/1) [api.host] FINISH getAllVmStats return={'status': {'message': 'Done', 'code': 0}, 'statsList': (suppressed)} from=::1,48032 (api:53)
2018-06-27 14:10:20,043-0400 DEBUG (jsonrpc/1) [jsonrpc.JsonRpcServer] Return 'Host.getAllVmStats' in bridge with (suppressed) (__init__:355)
2018-06-27 14:10:20,043-0400 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] RPC call Host.getAllVmStats succeeded in 0.00 seconds (__init__:311)
2018-06-27 14:10:20,057-0400 DEBUG (jsonrpc/6) [jsonrpc.JsonRpcServer] Calling 'Host.getAllVmIoTunePolicies' in bridge with {} (__init__:328)
2018-06-27 14:10:20,058-0400 INFO (jsonrpc/6) [api.host] START getAllVmIoTunePolicies() from=::1,48032 (api:47)
2018-06-27 14:10:20,058-0400 INFO (jsonrpc/6) [api.host] FINISH getAllVmIoTunePolicies return={'status': {'message': 'Done', 'code': 0}, 'io_tune_policies_dict': {'b8a11304-07e3-4e64-af35-7421be780d5b': {'policy': [], 'current_values': [{'ioTune': {'write_bytes_sec': 0L, 'total_iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': '/rhev/data-center/mnt/blockSD/cf23ceeb-81a3-4714-85a0-c6ddd1e024da/images/650fe4ae-47a1-4f2d-9cba-1617a8c868c3/03e75c3c-24e7-4e68-a6f1-21728aaaa73e', 'name': 'vda'}]}}} from=::1,48032 (api:53)
2018-06-27 14:10:20,059-0400 DEBUG (jsonrpc/6) [jsonrpc.JsonRpcServer] Return 'Host.getAllVmIoTunePolicies' in bridge with {'b8a11304-07e3-4e64-af35-7421be780d5b': {'policy': [], 'current_values': [{'ioTune': {'write_bytes_sec': 0L, 'total_iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': '/rhev/data-center/mnt/blockSD/cf23ceeb-81a3-4714-85a0-c6ddd1e024da/images/650fe4ae-47a1-4f2d-9cba-1617a8c868c3/03e75c3c-24e7-4e68-a6f1-21728aaaa73e', 'name': 'vda'}]}} (__init__:355)

</error>