Hi, I'm testing PCI passthrough features on Havana (single node installation). I've installed OpenStack on CentOS 6.4 using EPEL. The pci_passthrough_filter doesn't seem to be able to get the object 'host_state.pci_stats'. Is it a bug?
Thanks, David Here is the information of the test environment: 1. /etc/nova.conf pci_alias={"name":"test", "product_id":"7190", "vendor_id":"8086"} pci_passthrough_whitelist=[{"vendor_id":"8086","product_id":"7190"}] scheduler_available_filters=nova.scheduler.filters.all_filters scheduler_available_filters=nova.scheduler.filters.pci_passthrough_filter.PciPassthroughFilter scheduler_default_filters=RetryFilter,AvailabilityZoneFilter,RamFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,CoreFilter,PciPassthroughFilter 2. flavor # nova flavor-list --extra-specs +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+---------------------------------------+ | ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public | extra_specs | +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+---------------------------------------+ | 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True | {u'pci_passthrough:alias': u'test:1'} | 3. RPM information of nova-scheduler: Name : openstack-nova-scheduler Arch : noarch Version : 2013.2 Release : 0.19.b3.el6 Size : 2.3 k Repo : installed >From repo : openstack-havana 4. /var/log/nova/scheduler.log 2013-09-16 17:04:51.259 13088 DEBUG stevedore.extension [-] found extension EntryPoint.parse('file = nova.image.download.file') _load_plugins /usr/lib/python2.6/site-packages/stevedore/extension.py:70 2013-09-16 17:04:51.259 13088 DEBUG stevedore.extension [-] found extension EntryPoint.parse('file = nova.image.download.file') _load_plugins /usr/lib/python2.6/site-packages/stevedore/extension.py:70 2013-09-16 17:04:51.259 13088 WARNING nova.scheduler.utils [req-267b2f38-825f-4609-82ef-6d4164e227b1 8ace6a952a0f4a9d81c435a2c8194fe9 656fecdc92df43c2a047316e5a1e3a24] [instance: 9a7e57e1-8c6f-4a18-94f0-c406aae99f9a] Setting instance to ERROR state. 2013-09-16 17:04:51.398 13088 ERROR nova.openstack.common.rpc.amqp [req-267b2f38-825f-4609-82ef-6d4164e227b1 8ace6a952a0f4a9d81c435a2c8194fe9 656fecdc92df43c2a047316e5a1e3a24] Exception during message handling 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last): 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp **args) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp result = getattr(proxyobj, method)(ctxt, **kwargs) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/manager.py", line 160, in run_instance 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp context, ex, request_spec) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/manager.py", line 147, in run_instance 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp legacy_bdm_in_spec) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/filter_scheduler.py", line 87, in schedule_run_instance 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp filter_properties, instance_uuids) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/filter_scheduler.py", line 336, in _schedule 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp filter_properties, index=num) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/host_manager.py", line 397, in get_filtered_hosts 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp hosts, filter_properties, index) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/filters.py", line 82, in get_filtered_objects 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp list_objs = list(objs) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/filters.py", line 43, in filter_all 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp if self._filter_one(obj, filter_properties): 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/filters/__init__.py", line 27, in _filter_one 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp return self.host_passes(obj, filter_properties) 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/nova/scheduler/filters/pci_passthrough_filter.py", line 41, in host_passes 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp return host_state.pci_stats.support_requests( 2013-09-16 17:04:51.398 13088 TRACE nova.openstack.common.rpc.amqp AttributeError: 'NoneType' object has no attribute 'support_requests' _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev