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[Dariusz Smigiel <1323658@xxxxxxxxxxxxxxxxxx>]

Retested this with latest devstack configuration. Based on description
from other bug (duplicate of this:
https://bugs.launchpad.net/nova/+bug/1364588) I'm not able to reproduce
this problem.

Resized about 20 times on running and disabled servers. All the time, everything is OK. There are no problems with "ERROR" state or losing connectivity.
Logstash doesn't show any similar problems with this issue.

Closing as works-for-me, fix probably was already released.

If anyone has another experiences, please reopen with additional info.

** Changed in: neutron
       Status: Confirmed => Fix Released

** Changed in: nova
     Assignee: (unassigned) => Dariusz Smigiel (smigiel-dariusz)

** Changed in: nova
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1323658

Title:
  Nova resize/restart results in guest ending up in inconsistent state
  with Neutron

Status in neutron:
  Fix Released
Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  Was looking at this when investigating bug 1310852, so that might be a
  duplicate of this, but the "Public network connectivity check failed"
  message doesn't show up in the logs for that bug, so opening a new
  one.

  This is also maybe related to or regressions of bug 1194026 and/or bug
  1253896.

  The error in the console log:

  2014-05-27 13:34:49.707 |     2014-05-27 13:33:24,369 Creating ssh connection to '172.24.4.110' as 'cirros' with public key authentication
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:24,491 Failed to establish authenticated ssh connection to cirros@172.24.4.110 ([Errno 111] Connection refused). Number attempts: 1. Retry after 2 seconds.
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:27,162 Failed to establish authenticated ssh connection to cirros@172.24.4.110 ([Errno 111] Connection refused). Number attempts: 2. Retry after 3 seconds.
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:32,049 starting thread (client mode): 0x9e9cf10L
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:32,050 EOF in transport thread
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:32,051 Public network connectivity check failed
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops Traceback (most recent call last):
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "tempest/scenario/test_network_advanced_server_ops.py", line 119, in _check_public_network_connectivity
  2014-05-27 13:34:49.707 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     should_connect=should_connect)
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "tempest/scenario/manager.py", line 779, in _check_vm_connectivity
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     linux_client.validate_authentication()
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "tempest/common/utils/linux/remote_client.py", line 53, in validate_authentication
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     self.ssh_client.test_connection_auth()
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "tempest/common/ssh.py", line 150, in test_connection_auth
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     connection = self._get_ssh_connection()
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "tempest/common/ssh.py", line 75, in _get_ssh_connection
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     timeout=self.channel_timeout, pkey=self.pkey)
  2014-05-27 13:34:49.708 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "/usr/local/lib/python2.7/dist-packages/paramiko/client.py", line 242, in connect
  2014-05-27 13:34:49.709 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     t.start_client()
  2014-05-27 13:34:49.709 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops   File "/usr/local/lib/python2.7/dist-packages/paramiko/transport.py", line 346, in start_client
  2014-05-27 13:34:49.709 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops     raise e
  2014-05-27 13:34:49.709 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops EOFError
  2014-05-27 13:34:49.709 |     2014-05-27 13:33:32.051 10354 TRACE tempest.scenario.test_network_advanced_server_ops 

  
  Logstash query:

  http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiUHVibGljIG5ldHdvcmsgY29ubmVjdGl2aXR5IGNoZWNrIGZhaWxlZFwiIEFORCB0YWdzOmNvbnNvbGUiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjE0MDExOTk0MTI1Mzd9

  664 hits in 7 days, check and gate, master and stable/icehouse
  branches.

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