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Message #01368
[Bug 1094226] Re: Failure when creating more than n instances. networking fail.
This bug lacks the necessary information to effectively reproduce and
fix it, therefore it has been closed. Feel free to reopen the bug by
providing the requested information and set the bug status back to
''New''.
** Changed in: nova
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1094226
Title:
Failure when creating more than n instances. networking fail.
Status in OpenStack Compute (Nova):
Invalid
Bug description:
When creating lots a instances simultaneously there is a point where
it begins to fall apart.
It seems to be related to the speed of the CPU. I tested this on a
much slower E5430 and I could handle about 20 Instances before causing
error. My machines with E5-2670 can hangle much more.
Setting up multi_host networking alleviates the problem.
2012-12-28 11:33:53 ERROR nova.compute.manager [req-fe42ec61-0892-46c1-83b2-d2c147291127 784701dc5dfe41a7811f7261d8345a9a a00f8763332d458fb69b88b555cb0ef9] [instance: 5da184a6-df08-4da8-8a26-9bc0e44a9410] Instance failed network setup
2012-12-28 11:33:46 ERROR nova.compute.manager [req-
fe42ec61-0892-46c1-83b2-d2c147291127 784701dc5dfe41a7811f7261d8345a9a
a00f8763332d458fb69b88b555cb0ef9] [instance: d376b834-d735-4ab9-861b-
3c0743e116fe] Instance failed network setup
+--------------------------------------+--------------+--------+----------------------------+
| ID | Name | Status | Networks |
+--------------------------------------+--------------+--------+----------------------------+
| 05dc88ad-6274-4d42-b1aa-2d4e16d43800 | doom-tractor | ACTIVE | example-net=172.16.169.131 |
| 0d526ecb-436d-424e-97bb-0891d57adf91 | doom-tractor | ACTIVE | example-net=172.16.169.100 |
| 0dde2f3e-2859-482b-8951-cc618d768075 | doom-tractor | ERROR | |
| 195abb5d-01ec-47c1-8721-2766b3485507 | doom-tractor | ERROR | example-net=172.16.169.50 |
| 2034e794-5eb8-447c-8100-cdfb2ffc6c3b | doom-tractor | ERROR | |
| 248ef180-3ede-4e7d-9715-a99e9685182e | doom-tractor | ERROR | |
| 2e2fe5cd-e0c1-4618-b55c-6eb5be93c120 | doom-tractor | ERROR | example-net=172.16.169.53 |
| 332dab10-631c-4765-b5b2-432765b09f4c | doom-tractor | ERROR | |
| 33742704-dfc9-4a5e-bf3b-9dbf18cd6c89 | doom-tractor | ERROR | example-net=172.16.169.110 |
| 35a19396-8360-4b1f-9c86-ed9684ef0365 | doom-tractor | ERROR | example-net=172.16.169.128 |
| 39dea5b6-a04a-467a-8f05-4e61057cb162 | doom-tractor | ERROR | example-net=172.16.169.139 |
| 418bd648-509c-42cf-9e0b-adfec6b25e08 | doom-tractor | ERROR | |
| 4204d869-2c13-45cf-bb0e-16360daefcfe | doom-tractor | ACTIVE | example-net=172.16.169.141 |
| 44f35980-ec51-4734-a3f0-c7547a08b76f | doom-tractor | ACTIVE | example-net=172.16.169.102 |
| 48ae3218-2a17-4676-ac78-dec267b01691 | doom-tractor | ERROR | |
| 4ed6e0b3-08c3-40ba-bc89-a9dae82b1fa6 | doom-tractor | ACTIVE | example-net=172.16.169.133 |
| 51e8471f-df25-4218-b8c3-572b3566664c | doom-tractor | ERROR | example-net=172.16.169.49 |
| 58b248d6-867d-4210-a342-75bddb92a1ef | doom-tractor | ERROR | example-net=172.16.169.84 |
| 5da184a6-df08-4da8-8a26-9bc0e44a9410 | doom-tractor | ERROR | |
| 60523702-6cd2-4724-8e16-26536f173166 | doom-tractor | ACTIVE | example-net=172.16.169.51 |
| 633c5d24-5cd9-4ca4-8f35-cca6958ee662 | doom-tractor | ERROR | example-net=172.16.169.54 |
| 67fbcfc7-5eb6-4182-9fa0-d32814a0eac0 | doom-tractor | ERROR | |
| 692324e7-4c85-4ace-a701-2c504918c511 | doom-tractor | ACTIVE | example-net=172.16.169.140 |
| 6af7f144-e03a-44dc-a041-17bbf7f136ed | doom-tractor | ERROR | |
| 6b8cacb8-3e91-41c3-8c33-865be90a5e69 | doom-tractor | ACTIVE | example-net=172.16.169.107 |
| 6dd85744-00ff-46b7-a8d5-28ec74db7c39 | doom-tractor | ACTIVE | example-net=172.16.169.108 |
| 733377a3-871c-4350-b3d6-477c18efd47b | doom-tractor | ACTIVE | example-net=172.16.169.99 |
| 73ad82d6-3c04-4975-9abb-c821c5967ed6 | doom-tractor | ERROR | |
| 7435d347-ad9e-49a7-8ffd-0a403e7d8927 | doom-tractor | ERROR | |
| 7796ef9c-5c2f-47fd-9352-1d83d1d6443b | doom-tractor | ACTIVE | example-net=172.16.169.78 |
| 77a46a01-c09c-4435-af16-7a62e634a32f | doom-tractor | ERROR | example-net=172.16.169.111 |
| 78947a6f-00c0-4246-a508-c7693d97161f | doom-tractor | ERROR | example-net=172.16.169.103 |
| 78b6d9f2-00db-466e-a920-0c185ea72f9a | doom-tractor | ERROR | example-net=172.16.169.44 |
| 7b8f1f5e-7c3f-4634-b1e7-5702bead6619 | doom-tractor | ERROR | |
| 7ddb01f3-6a1f-4a06-b326-98b86dbca0c6 | doom-tractor | ERROR | example-net=172.16.169.109 |
| 83268a68-fac7-4466-a1fe-f2507a52c140 | doom-tractor | ACTIVE | example-net=172.16.169.52 |
| 83bbc8bf-7968-4ca4-9de9-5c6b6713fbe7 | doom-tractor | ACTIVE | example-net=172.16.169.105 |
| 882194ed-c758-4819-968a-406fe9739cf9 | doom-tractor | ACTIVE | example-net=172.16.169.143 |
| 905c7f3a-e7e0-4c61-bb19-4a752a54ffdc | doom-tractor | ERROR | |
| 926faf66-2417-4e80-a233-0a81143bd846 | doom-tractor | ERROR | example-net=172.16.169.48 |
| 964e6d97-1e25-4207-82a0-f79522393836 | doom-tractor | ERROR | |
| 96aac8b6-cd78-431e-adf9-d703fd38bfb5 | doom-tractor | ACTIVE | example-net=172.16.169.46 |
| a2db1d02-24e6-4db7-9a9e-7e1bd76c8512 | doom-tractor | ACTIVE | example-net=172.16.169.117 |
| a5303663-1a4d-47dc-ae4f-6cee659c516b | doom-tractor | ERROR | |
| aab8f194-812b-4892-a24e-c4a9acd5e00a | doom-tractor | ERROR | |
| ab01d832-22cb-4b00-a176-eb1d800f88db | doom-tractor | ACTIVE | example-net=172.16.169.134 |
| ad2109de-81f5-44a1-a72f-30ddca6f5e09 | doom-tractor | ERROR | example-net=172.16.169.45 |
| beab7d40-214d-44d3-a0f4-25afb9ff90bd | doom-tractor | ERROR | example-net=172.16.169.47 |
| c0bf1d7c-435a-4a98-83d9-a6bd6aef3872 | doom-tractor | ACTIVE | example-net=172.16.169.114 |
| c5ce0718-8930-4507-a714-87aa2a040057 | doom-tractor | ERROR | |
| c8973c14-e1e0-44ef-97d4-3843b82d908a | doom-tractor | ERROR | example-net=172.16.169.97 |
| c8a0eae6-d977-45d0-a7ed-5b49033d00fb | doom-tractor | ACTIVE | example-net=172.16.169.125 |
| cfdcd095-d6c3-4dfe-8f38-035280ae8a6a | doom-tractor | ACTIVE | example-net=172.16.169.101 |
| d376b834-d735-4ab9-861b-3c0743e116fe | doom-tractor | ERROR | example-net=172.16.169.98 |
| d7c38d97-7406-4024-b3dc-f808142b63d7 | doom-tractor | ERROR | |
| dcb654d4-c0f1-469e-bc63-8b1cb26920b2 | doom-tractor | ERROR | |
| e44b9a73-ef27-46e5-9d99-528100a27b96 | doom-tractor | ERROR | |
| edea0272-c212-4ca8-97da-34e5f7dad12b | doom-tractor | ERROR | |
| efdc155f-f237-4a35-995c-d5f0484d568e | doom-tractor | ACTIVE | example-net=172.16.169.142 |
| f43e1987-5df1-403e-a50a-476936e7aa22 | doom-tractor | ERROR | |
+--------------------------------------+--------------+--------+----------------------------+
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