[RHEL 8 から RHEL 9 への] Leapp アップグレードがエラー "Inhibitor: VDO devices migration to LVM management.Upgrade cannot proceed." を表示して失敗する

Issue

• Leapp のアップグレードがエラー "Inhibitor: VDO devices migration to LVM management.Upgrade cannot proceed." を表示して失敗します。

  Risk Factor: high (inhibitor)
  Title: VDO devices migration to LVM management
  Summary: Unexpected result checking device
  unexpected error from 'vdoprepareforlvm' for sda4; result = 2
  Remediation: [hint] Resolve the conditions leading to the reported failure and re-run the upgrade.