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[Bug 1329941] Re: XEN: Volume VDIs not cleaned up if boot fails before VBD creation

 

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

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

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https://bugs.launchpad.net/bugs/1329941

Title:
  XEN: Volume VDIs not cleaned up if boot fails before VBD creation

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  During the spawn process the rollback portion of the create_vm_record
  step is supposed to detach volumes, destroy the VBDs, and then purge
  the SR.  But this process relies on looking up VBDs attached to the
  instance.  If the spawn process fails while creating/resizing a VDI
  then there's no VBD to lookup and the SR and VDI will be left on the
  hypervisor as orphans.

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References