Open Stack

Hi,
The driver name should be kvm and not qemu.
    <interface type="hostdev" managed="yes">
      <mac address="fa:16:3e:eb:38:da"/>
      <driver name="qemu"/>
      <source>
        <address type="pci" domain="0x0000" bus="0x81" slot="0x02" function="0x7"/>
      </source>
      <vlan>
        <tag id="1009"/>
      </vlan>
    </interface>

I think you need to set the virt_type to kvm as describe below in the nova.conf
[libvirt]
virt_type = kvm



From: Kamsali, RaghavendraChari (Artesyn) [mailto:RaghavendraChari.Kamsali at artesyn.com]
Sent: Monday, August 17, 2015 6:50 PM
To: openstack at lists.openstack.org
Cc: OpenStack Development Mailing List (not for usage questions) <openstack-dev at lists.openstack.org>
Subject: [openstack-dev] sr-iov kilo getting libvirtd error while spawning a vm

Hi,
Trying to bring up vm on sr-iov enabled openstack getting this error on compute node as shown below



from (pid=9551) _get_guest_xml /opt/stack/nova/nova/virt/libvirt/driver.py:4195
2015-08-17 21:15:40.957 DEBUG nova.virt.libvirt.vif [req-8d3ac9c1-d33d-4bd4-b4ab-5eda2e1c400f demo demo] vif_type=hw_veb instance=Instance(access_ip_v4=None,access_ip_v6=None,architecture=None,auto_disk_config=False,availability_zone=None,cell_name=None,cleaned=False,config_drive='',created_at=2015-08-17T15:45:32Z,default_ephemeral_device=None,default_swap_device='/dev/vdb',deleted=False,deleted_at=None,disable_terminate=False,display_description='vm1',display_name='vm1',ephemeral_gb=0,ephemeral_key_uuid=None,fault=<?>,flavor=Flavor(8),host='Compute1',hostname='vm1',id=18,image_ref='ef29abd3-f52c-4591-b608-c3ed948fb49b',info_cache=InstanceInfoCache,instance_type_id=8,kernel_id='',key_data=None,key_name=None,launch_index=0,launched_at=None,launched_on='Compute1',locked=False,locked_by=None,memory_mb=2048,metadata={},new_flavor=None,node='Compute1',numa_topology=None,old_flavor=None,os_type=None,pci_devices=PciDeviceList,pci_requests=InstancePCIRequests,power_state=0,progress=0,project_id='c3aa578e594f44f7a79cb075ac7688ab',ramdisk_id='',reservation_id='r-0u6rbpou',root_device_name='/dev/vda',root_gb=10,scheduled_at=None,security_groups=SecurityGroupList,shutdown_terminate=False,system_metadata={image_base_image_ref='ef29abd3-f52c-4591-b608-c3ed948fb49b',image_container_format='bare',image_disk_format='qcow2',image_min_disk='10',image_min_ram='0',network_allocated='True'},tags=<?>,task_state='spawning',terminated_at=None,updated_at=2015-08-17T15:45:34Z,user_data=None,user_id='9dd44e8f987548b2a304b3f12b812381',uuid=480128a7-7640-4ddb-9bd1-bdc0018e7f6e,vcpu_model=VirtCPUModel,vcpus=2,vm_mode=None,vm_state='building') vif=VIF({'profile': {u'pci_slot': u'0000:81:02.7', u'physical_network': u'default', u'pci_vendor_info': u'8086:154c'}, 'ovs_interfaceid': None, 'preserve_on_delete': True, 'network': Network({'bridge': None, 'subnets': [Subnet({'ips': [FixedIP({'meta': {}, 'version': 4, 'type': 'fixed', 'floating_ips': [], 'address': u'192.168.1.11'})], 'version': 4, 'meta': {'dhcp_server': u'192.168.1.2'}, 'dns': [], 'routes': [], 'cidr': u'192.168.1.0/24', 'gateway': IP({'meta': {}, 'version': 4, 'type': 'gateway', 'address': u'192.168.1.1'})})], 'meta': {'injected': False, 'tenant_id': u'c3aa578e594f44f7a79cb075ac7688ab', 'physical_network': u'default'}, 'id': u'e82ec190-e36d-4157-ae9c-e4e4948735e2', 'label': u'mgmt-net'}), 'devname': u'tap3b0a1ae4-4e', 'vnic_type': u'direct', 'qbh_params': None, 'meta': {}, 'details': {u'port_filter': False, u'vlan': u'1009'}, 'address': u'fa:16:3e:eb:38:da', 'active': True, 'type': u'hw_veb', 'id': u'3b0a1ae4-4eb5-4911-a9a7-109217188067', 'qbg_params': None}) from (pid=9551) plug /opt/stack/nova/nova/virt/libvirt/vif.py:597
2015-08-17 21:15:40.961 ERROR nova.virt.libvirt.driver [req-8d3ac9c1-d33d-4bd4-b4ab-5eda2e1c400f demo demo] Error defining a domain with XML: <domain type="qemu">
  <uuid>480128a7-7640-4ddb-9bd1-bdc0018e7f6e</uuid>
  <name>instance-00000012</name>
  <memory>2097152</memory>
  <vcpu>2</vcpu>
  <metadata>
    <nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.0">
      <nova:package version="2015.1.2"/>
      <nova:name>vm1</nova:name>
      <nova:creationTime>2015-08-17 15:45:40</nova:creationTime>
      <nova:flavor name="m1.new">
        <nova:memory>2048</nova:memory>
        <nova:disk>10</nova:disk>
        <nova:swap>200</nova:swap>
        <nova:ephemeral>0</nova:ephemeral>
        <nova:vcpus>2</nova:vcpus>
      </nova:flavor>
      <nova:owner>
        <nova:user uuid="9dd44e8f987548b2a304b3f12b812381">demo</nova:user>
        <nova:project uuid="c3aa578e594f44f7a79cb075ac7688ab">demo</nova:project>
      </nova:owner>
      <nova:root type="image" uuid="ef29abd3-f52c-4591-b608-c3ed948fb49b"/>
    </nova:instance>
  </metadata>
  <sysinfo type="smbios">
    <system>
      <entry name="manufacturer">OpenStack Foundation</entry>
      <entry name="product">OpenStack Nova</entry>
      <entry name="version">2015.1.2</entry>
      <entry name="serial">94e62060-1011-4750-ac16-88c58d7b40af</entry>
      <entry name="uuid">480128a7-7640-4ddb-9bd1-bdc0018e7f6e</entry>
    </system>
  </sysinfo>
  <os>
    <type>hvm</type>
    <boot dev="hd"/>
    <smbios mode="sysinfo"/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cputune>
    <shares>2048</shares>
  </cputune>
 <clock offset="utc"/>
  <cpu mode="host-model" match="exact">
    <topology sockets="2" cores="1" threads="1"/>
  </cpu>
  <devices>
    <disk type="file" device="disk">
      <driver name="qemu" type="qcow2" cache="none"/>
      <source file="/opt/stack/data/nova/instances/480128a7-7640-4ddb-9bd1-bdc0018e7f6e/disk"/>
      <target bus="virtio" dev="vda"/>
    </disk>
    <disk type="file" device="disk">
      <driver name="qemu" type="qcow2" cache="none"/>
      <source file="/opt/stack/data/nova/instances/480128a7-7640-4ddb-9bd1-bdc0018e7f6e/disk.swap"/>
      <target bus="virtio" dev="vdb"/>
    </disk>
    <disk type="file" device="cdrom">
      <driver name="qemu" type="raw" cache="none"/>
      <source file="/opt/stack/data/nova/instances/480128a7-7640-4ddb-9bd1-bdc0018e7f6e/disk.config"/>
      <target bus="ide" dev="hdd"/>
    </disk>
    <interface type="hostdev" managed="yes">
      <mac address="fa:16:3e:eb:38:da"/>
      <driver name="qemu"/>
      <source>
        <address type="pci" domain="0x0000" bus="0x81" slot="0x02" function="0x7"/>
      </source>
      <vlan>
        <tag id="1009"/>
      </vlan>
    </interface>
    <serial type="file">
      <source path="/opt/stack/data/nova/instances/480128a7-7640-4ddb-9bd1-bdc0018e7f6e/console.log"/>
    </serial>
    <serial type="pty"/>
    <graphics type="vnc" autoport="yes" keymap="en-us" listen="0.0.0.0"/>
    <video>
      <model type="cirrus"/>
    </video>
    <memballoon model="virtio">
      <stats period="10"/>
    </memballoon>
  </devices>
</domain>

2015-08-17 21:15:40.962 ERROR nova.compute.manager [req-8d3ac9c1-d33d-4bd4-b4ab-5eda2e1c400f demo demo] [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e] Instance failed to spawn
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e] Traceback (most recent call last):
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/opt/stack/nova/nova/compute/manager.py", line 2465, in _build_resources
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     yield resources
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/opt/stack/nova/nova/compute/manager.py", line 2337, in _build_and_run_instance
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     block_device_info=block_device_info)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2388, in spawn
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     block_device_info=block_device_info)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4406, in _create_domain_and_network
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     power_on=power_on)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4337, in _create_domain
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     LOG.error(err)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     six.reraise(self.type_, self.value, self.tb)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4321, in _create_domain
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     domain = self._conn.defineXML(xml)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 183, in doit
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     result = proxy_call(self._autowrap, f, *args, **kwargs)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 141, in proxy_call
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     rv = execute(f, *args, **kwargs)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 122, in execute
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     six.reraise(c, e, tb)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 80, in tworker
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     rv = meth(*args, **kwargs)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3445, in defineXML
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]     if ret is None:raise libvirtError('virDomainDefineXML() failed', conn=self)
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e] libvirtError: unsupported configuration: Unknown PCI device <driver name='qemu'/> has been specified
2015-08-17 21:15:40.962 TRACE nova.compute.manager [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e]
2015-08-17 21:15:40.963 INFO nova.compute.manager [req-8d3ac9c1-d33d-4bd4-b4ab-5eda2e1c400f demo demo] [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e] Terminating instance
2015-08-17 21:15:40.968 INFO nova.virt.libvirt.driver [-] [instance: 480128a7-7640-4ddb-9bd1-bdc0018e7f6e] During wait destroy, instance disappeared.



Thanks and Regards,
Raghavendrachari kamsali

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20150817/c44d1e9d/attachment.html>