Cannot create a VM with more vCPU than the NUMA zone with CPU pinning enabled
Issue
-
Cannot create a VM with more vCPU than the NUMA zone when CPU pinning is enabled
-
The following error message is displayed in a
nova show:
[root@hostname01 ~(openstack_az-admin01)]# nova show efe74acd-8c20-4b9a-beaf-1561cc3e541e
+--------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Property | Value |
+--------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | az |
| OS-EXT-SRV-ATTR:host | - |
| OS-EXT-SRV-ATTR:hypervisor_hostname | - |
| OS-EXT-SRV-ATTR:instance_name | instance-0000005d |
| OS-EXT-STS:power_state | 0 |
| OS-EXT-STS:task_state | - |
| OS-EXT-STS:vm_state | error |
| OS-SRV-USG:launched_at | - |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| config_drive | |
| created | 2015-09-04T10:21:50Z |
| fault | {"message": "Build of instance efe74acd-8c20-4b9a-beaf-1561cc3e541e was re-scheduled: Insufficient compute resources: Requested instance NUMA topology cannot fit the given host NUMA topology.", "code": 500, "details": " File \"/usr/lib/python2.7/site-packages/nova/compute/manager.py\", line 2075, in _do_build_and_run_instance |
| | filter_properties) |
| | File \"/usr/lib/python2.7/site-packages/nova/compute/manager.py\", line 2169, in _build_and_run_instance |
| | instance_uuid=instance.uuid, reason=e.format_message()) |
| | ", "created": "2015-09-04T10:21:50Z"} |
| flavor | flavor.hosting.19.1 (67) |
| hostId | |
| id | efe74acd-8c20-4b9a-beaf-1561cc3e541e |
| image | mininet (4f7713b4-70b3-4119-bc5f-ac5e644e5c2c) |
| key_name | - |
| metadata | {} |
| name | instance.hosting.19 |
| os-extended-volumes:volumes_attached | [] |
| status | ERROR |
| tenant_id | 6fb1f24e311949eaaf1cac9d8483a92c |
| updated | 2015-09-04T10:21:50Z |
| user_id | 84a8d0e1dd8c48a8b6fcacafad378bb1 |
+--------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Environment
- Red Hat OpenStack 6.0 (RHOS)
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