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<div data-externalstyle="false" dir="ltr" style="font-family: 'Calibri', 'Segoe UI', 'Meiryo', 'Microsoft YaHei UI', 'Microsoft JhengHei UI', 'Malgun Gothic', 'sans-serif';font-size:12pt;"><div><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">Hi,</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">I am facing an issue with assigning SRIOV NICs to VMs in
OpenStack Kilo environment deployed on Redhat 7.1.</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">I have deployed 3 control and two compute nodes in HA using Foreman.
The compute nodes have Intel 82599 NICs .I have followed the following guide provided
by RHEL to enable SR-IOV.</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><a href="https://access.redhat.com/documentation/en/red-hat-enterprise-linux-openstack-platform/7/networking-guide/chapter-8-configure-sr-iov-networking" target="_parent"><u><font color="#0563c1" face="Calibri Regular">https://access.redhat.com/documentation/en/red-hat-enterprise-linux-openstack-platform/7/networking-guide/chapter-8-configure-sr-iov-networking</font></u></a></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">When I try to create a VM with SR-IOV NIC/Port the VM run
into ERROR state.</font><b style="mso-bidi-font-weight: normal;"><font face="Calibri Bold"> </font></b><font face="Calibri Regular">The error was
similar when SRIOV ports were created on public and private networks in OpenStack.
VMs created without SRIOV port are provisioned without any issue.</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">When a VM is provisioned with SRIOV NIC/Port, it runs into
error state.The errors logged in neutron are given below this email.</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">Another peculiar behavior observed was, that changes in configuration
files <span style="mso-spacerun: yes;"> </span>(/etc/nova/nova.conf,
/etc/neutron/plugin.ini, /usr/lib/systemd/system/neutron-server.service) <span style="mso-spacerun: yes;"> </span>revert back to the default state when the
services are restarted to apply changes. </font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">Am I doing something wrong? What steps do I need to overcome
this issue? Please help.</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 ERROR
oslo_messaging.rpc.dispatcher [req-8265cc48-717e-4204-a5d9-175f487acebc
56bc7b6399eb46359c2e8a7a363ec4c7 f0b29330575649f6bb95897279c429b7 - - -]
Exception during message handling: PCI device request ({'requests':
[InstancePCIRequest(alias_name=None,count=1,is_new=False,request_id=619304a8-9328-4c5b-914c-d624412be551,spec=[{physical_network=None}])],
'code': 500}equests)s failed</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher Traceback (most recent call last):</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 142, in _dispatch_and_reply</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;">
</span>executor_callback))</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 186, in _dispatch</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;">
</span>executor_callback)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 130, in _do_dispatch</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>result
= func(ctxt, **new_args)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line
142, in inner</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>return
func(*args, **kwargs)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line
86, in select_destinations</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;">
</span>filter_properties)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py",
line 67, in select_destinations</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;">
</span>filter_properties)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py",
line 163, in _schedule</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;">
</span>chosen_host.obj.consume_from_instance(instance_properties)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/host_manager.py",
line 284, in consume_from_instance</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;">
</span>self.pci_stats.apply_requests(pci_requests, instance_cells)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/pci/stats.py", line 234, in
apply_requests</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher<span style="mso-spacerun: yes;"> </span>raise
exception.PciDeviceRequestFailed(requests=requests)</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher PciDeviceRequestFailed: PCI device request
({'requests':
[InstancePCIRequest(alias_name=None,count=1,is_new=False,request_id=619304a8-9328-4c5b-914c-d624412be551,spec=[{physical_network=None}])],
'code': 500}equests)s failed</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.676 144203 TRACE
oslo_messaging.rpc.dispatcher</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.677 144203 ERROR
oslo_messaging._drivers.common [req-8265cc48-717e-4204-a5d9-175f487acebc
56bc7b6399eb46359c2e8a7a363ec4c7 f0b29330575649f6bb95897279c429b7 - - -]
Returning exception PCI device request ({'requests':
[InstancePCIRequest(alias_name=None,count=1,is_new=False,request_id=619304a8-9328-4c5b-914c-d624412be551,spec=[{physical_network=None}])],
'code': 500}equests)s failed to caller</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular">2016-03-03 04:51:50.677 144203 ERROR
oslo_messaging._drivers.common [req-8265cc48-717e-4204-a5d9-175f487acebc
56bc7b6399eb46359c2e8a7a363ec4c7 f0b29330575649f6bb95897279c429b7 - - -]
['Traceback (most recent call last):\n', '<span style="mso-spacerun: yes;">
</span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 142, in _dispatch_and_reply\n<span style="mso-spacerun: yes;">
</span>executor_callback))\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 186, in _dispatch\n<span style="mso-spacerun: yes;">
</span>executor_callback)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 130, in _do_dispatch\n<span style="mso-spacerun: yes;"> </span>result =
func(ctxt, **new_args)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line
142, in inner\n<span style="mso-spacerun: yes;"> </span>return func(*args,
**kwargs)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line 86,
in select_destinations\n<span style="mso-spacerun: yes;">
</span>filter_properties)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py",
line 67, in select_destinations\n<span style="mso-spacerun: yes;">
</span>filter_properties)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py",
line 163, in _schedule\n<span style="mso-spacerun: yes;">
</span>chosen_host.obj.consume_from_instance(instance_properties)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/scheduler/host_manager.py",
line 284, in consume_from_instance\n<span style="mso-spacerun: yes;">
</span>self.pci_stats.apply_requests(pci_requests, instance_cells)\n', '<span style="mso-spacerun: yes;"> </span>File
"/usr/lib/python2.7/site-packages/nova/pci/stats.py", line 234, in
apply_requests\n<span style="mso-spacerun: yes;"> </span>raise
exception.PciDeviceRequestFailed(requests=requests)\n',
"PciDeviceRequestFailed: PCI device request ({'requests':
[InstancePCIRequest(alias_name=None,count=1,is_new=False,request_id=619304a8-9328-4c5b-914c-d624412be551,spec=[{physical_network=None}])],
'code': 500}equests)s failed\n"]</font></p><font face="Times New Roman">
</font><p style="margin: 0in 0in 8pt;"><font face="Calibri Regular"> </font></p><font face="Times New Roman">
</font><br></div><div data-signatureblock="true"><div><br></div><div>Sent from Windows Mail</div><div><br></div></div></div>
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