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[Shoham Peller <shoham.peller@xxxxxxxxxxxxxxx>]

Public bug reported:

When shelve_offloading a VM, the VM loses it's connection to a host.
However, connection to the host is not terminated to it's volumes, so they are still attached to a host.

Afterwards, when the VM is unshleved, nova calls initialize_connection
to the new host for it's volumes, and they are now connected to 2 hosts.

The correct behaviour is to call terminate_connection on the VM's
volumes when it's being shelved_offloaded

** Affects: nova
     Importance: Undecided
     Assignee: Shoham Peller (shoham-peller)
         Status: In Progress

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https://bugs.launchpad.net/bugs/1547142

Title:
  A shelved_offload VM's volumes are still attached to a host

Status in OpenStack Compute (nova):
  In Progress

Bug description:
  When shelve_offloading a VM, the VM loses it's connection to a host.
  However, connection to the host is not terminated to it's volumes, so they are still attached to a host.

  Afterwards, when the VM is unshleved, nova calls initialize_connection
  to the new host for it's volumes, and they are now connected to 2
  hosts.

  The correct behaviour is to call terminate_connection on the VM's
  volumes when it's being shelved_offloaded

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