| 2016-04-27 09:15:47 |
Sergey Arkhipov |
bug |
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added bug |
| 2016-04-27 09:30:37 |
Bug Checker Bot |
tags |
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need-info |
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| 2016-05-04 13:18:53 |
Roman Podoliaka |
nominated for series |
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mos/10.0.x |
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| 2016-05-04 13:18:53 |
Roman Podoliaka |
bug task added |
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mos/10.0.x |
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| 2016-05-04 13:18:53 |
Roman Podoliaka |
nominated for series |
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mos/9.0.x |
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| 2016-05-04 13:18:53 |
Roman Podoliaka |
bug task added |
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mos/9.0.x |
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| 2016-05-04 13:18:58 |
Roman Podoliaka |
mos/10.0.x: status |
New |
Confirmed |
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| 2016-05-04 13:19:03 |
Roman Podoliaka |
mos/9.0.x: status |
New |
Won't Fix |
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| 2016-05-04 13:19:05 |
Roman Podoliaka |
mos/10.0.x: importance |
Undecided |
Low |
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| 2016-05-04 13:19:11 |
Roman Podoliaka |
mos/10.0.x: assignee |
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MOS Neutron (mos-neutron) |
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| 2016-05-04 13:19:15 |
Roman Podoliaka |
mos/9.0.x: assignee |
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MOS Neutron (mos-neutron) |
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| 2016-05-04 13:19:17 |
Roman Podoliaka |
mos/10.0.x: milestone |
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10.0 |
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| 2016-05-04 13:19:22 |
Roman Podoliaka |
tags |
need-info |
area-neutron need-info |
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| 2016-05-04 15:20:57 |
Eugene Nikanorov |
mos/9.0.x: assignee |
MOS Neutron (mos-neutron) |
Eugene Nikanorov (enikanorov) |
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| 2016-05-04 15:21:00 |
Eugene Nikanorov |
mos/10.0.x: assignee |
MOS Neutron (mos-neutron) |
Eugene Nikanorov (enikanorov) |
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| 2016-05-05 06:01:34 |
Eugene Nikanorov |
mos/10.0.x: status |
Confirmed |
Invalid |
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| 2016-05-05 06:01:58 |
Eugene Nikanorov |
description |
Detailed bug description:
During execution of longevity test on MOS 9.0, I've found a lot of warnings from Neutron about resource_versions dictionary:
neutron-server.log:2016-04-27T02:46:09.627497+00:00 warning: 2016-04-27 02:46:09.624 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent L3 agent on host node-59.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.627558+00:00 warning: 2016-04-27 02:46:09.624 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent L3 agent on host node-59.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.628482+00:00 warning: 2016-04-27 02:46:09.625 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent Metadata agent on host node-60.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.628510+00:00 warning: 2016-04-27 02:46:09.625 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent Metadata agent on host node-60.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.628903+00:00 warning: 2016-04-27 02:46:09.626 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent Metadata agent on host node-57.domain.tld is invalid.
Steps to reproduce:
1. Start any activity on cluster (run Neutron rally)
Actual result:
1. A lot of traces during execution
Reproducibility:
100%
Workaround:
N/A
Impact:
Unknown. I do not know how Neutron use this dictionary.
Description of the environment:
* MOS 9.0, build 227
* 10 baremetal nodes (12 CPU, 32GB RAM)
* Compute: KVM
* Network: Neutron with VLAN segmentation
* Ceph RBD for volumes (Cinder)
* Ceph RadosGW for objects (Swift API)
* Ceph RBD for ephemeral volumes (Nova)
* Ceph RBD for images (Glance)
Please check diagnostic snapshot:
https://drive.google.com/open?id=0B9tzODpFABxkQnhhS2d2SHNSNG8 |
Detailed bug description:
During execution of longevity test on MOS 9.0, I've found a lot of warnings from Neutron about resource_versions dictionary:
neutron-server.log:2016-04-27T02:46:09.627497+00:00 warning: 2016-04-27 02:46:09.624 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent L3 agent on host node-59.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.627558+00:00 warning: 2016-04-27 02:46:09.624 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent L3 agent on host node-59.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.628482+00:00 warning: 2016-04-27 02:46:09.625 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent Metadata agent on host node-60.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.628510+00:00 warning: 2016-04-27 02:46:09.625 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent Metadata agent on host node-60.domain.tld is invalid.
neutron-server.log:2016-04-27T02:46:09.628903+00:00 warning: 2016-04-27 02:46:09.626 27817 WARNING neutron.db.agents_db [req-f7f2b2c6-4ef4-45c9-bd9d-9f43c7961658 - - - - -] Dictionary resource_versions for agent Metadata agent on host node-57.domain.tld is invalid.
Steps to reproduce:
1. Start any activity on cluster (run Neutron rally)
Actual result:
1. A lot of traces during execution
Reproducibility:
100%
Workaround:
N/A
Impact:
Unknown. I do not know how Neutron use this dictionary.
Description of the environment:
* MOS 9.0, build 227
* 10 baremetal nodes (12 CPU, 32GB RAM)
* Compute: KVM
* Network: Neutron with VLAN segmentation
* Ceph RBD for volumes (Cinder)
* Ceph RadosGW for objects (Swift API)
* Ceph RBD for ephemeral volumes (Nova)
* Ceph RBD for images (Glance)
Please check diagnostic snapshot:
https://drive.google.com/open?id=0B9tzODpFABxkQnhhS2d2SHNSNG8
Upstream bug: https://bugs.launchpad.net/neutron/+bug/1571544 |
|
| 2016-05-05 06:02:04 |
Eugene Nikanorov |
mos/9.0.x: status |
Won't Fix |
Confirmed |
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| 2016-05-05 06:02:14 |
Eugene Nikanorov |
mos/9.0.x: importance |
Low |
High |
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| 2016-05-11 13:08:27 |
Alexander Ignatov |
tags |
area-neutron need-info |
area-neutron need-info wait-for-stable |
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| 2016-05-17 15:33:52 |
Alexander Ignatov |
mos/9.0.x: status |
Confirmed |
In Progress |
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| 2016-05-20 05:34:34 |
Alexander Ignatov |
mos/9.0.x: status |
In Progress |
Fix Committed |
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| 2016-06-15 14:23:01 |
Oleksiy Molchanov |
tags |
area-neutron need-info wait-for-stable |
area-neutron need-info on-verification wait-for-stable |
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| 2016-06-15 14:57:26 |
Oleksiy Molchanov |
mos/9.0.x: status |
Fix Committed |
Fix Released |
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| 2016-06-15 14:57:44 |
Oleksiy Molchanov |
tags |
area-neutron need-info on-verification wait-for-stable |
area-neutron need-info wait-for-stable |
|
