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[Alan Pevec <1246412@xxxxxxxxxxxxxxxxxx>]

** Also affects: nova/havana
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1246412

Title:
  Unshelving an instance with an attached volume causes the volume to
  not get attached

Status in OpenStack Compute (Nova):
  Fix Released
Status in OpenStack Compute (nova) havana series:
  New

Bug description:
  When shelving an instance that has a volume attached - once it's
  unshelved, the volume will not get re-attached.

  Reproduce by:

  $nova boot --image <IMAGE> --flavor <FLAVOR> test
  $nova attach <INSTANCE> <VOLUME> #ssh into the instance and make sure the volume is there
  $nova shelve <INSTANCE> #Make sure the instance is done shelving
  $nova unshelve <INSTANCE> #Log in and see that the volume is not visible any more

  It can also be seen that the volume remains attached as per

  $sinder list

  And if you take a look at the generated xml (if you use libvirt) you
  can see that the volume is not there when the instance is done
  unshelving.

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