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[Adam Gandelman <1322096@xxxxxxxxxxxxxxxxxx>]

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

** Changed in: nova/juno
   Importance: Undecided => Medium

** Changed in: nova/juno
       Status: New => Fix Committed

** Changed in: nova/juno
    Milestone: None => 2014.2.3

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https://bugs.launchpad.net/bugs/1322096

Title:
  [HyperV]: configdrive.iso is not migrated when live-migration

Status in OpenStack Compute (Nova):
  Fix Released
Status in OpenStack Compute (nova) juno series:
  Fix Committed

Bug description:
  If we use config-drive (whether set --config-drive=true in boot
  command or set force_config_drive=always in nova.conf), there is bug
  for config-drive when live-migration instances on hyperv.

  Live migration on Hyperv only move the root.vhd to another host, and not the configdrive.iso.
  But live-migrated instance has the configdrive.iso attached.
  If you want to migrate or resize the instance again, nova will error with configdrive.iso is not found.

  we should move configdrive.iso to target host when live migration.

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