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[Attila Fazekas <afazekas@xxxxxxxxxx>]

** Changed in: nova
       Status: Invalid => New

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https://bugs.launchpad.net/bugs/1357677

Title:
  Instances failes to boot from volume

Status in OpenStack Compute (Nova):
  New

Bug description:
  Logstash query for full console outputs which does not contains 'info:
  initramfs loading root from /dev/vda' , but contains the previous boot
  message.

  These issues look like ssh connectivity issue, but the instance is not
  booted and it happens regardless to the network type.

  message: "Freeing unused kernel memory" AND message: "Initializing
  cgroup subsys cpuset" AND NOT message: "initramfs loading root from"
  AND tags:"console"

  49 incident/week.

  Example console log:
  http://logs.openstack.org/75/113175/1/gate/check-tempest-dsvm-neutron-full/827c854/console.html.gz#_2014-08-14_11_23_30_120

  It failed when it's tried to ssh 3th server.
  WARNING: The conole.log contains two instances serial console output,  try no to mix them when reading.

  The fail point in the test code was here:
  https://github.com/openstack/tempest/blob/b7144eb08175d010e1300e14f4f75d04d9c63c98/tempest/scenario/test_volume_boot_pattern.py#L175

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