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[Bug 1291007] Re: device_path not available at detach time for boot from volume

 

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

** Changed in: nova
    Milestone: None => juno-2

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https://bugs.launchpad.net/bugs/1291007

Title:
  device_path not available at detach time for boot from volume

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  When you do a normal volume attach to an existing VM and then detach it, the connection_info contains the following
  connection_info['data']['device_path'] at libvirt volume driver disconnect_volume(self, connection_info, mount_device) time.

  When you boot a VM from a volume, not an image, and then terminate the VM, the libvirt volume driver disconnect_volume's
  connection_info['data'] doesn't contain the 'device_path' key.   The libvirt volume driver's need this information to correctly disconnect the LUN from the kernel.

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References