If instances do not boot or boot slowly, investigate file injection as a cause.
To disable injection in libvirt, set
libvirt_inject_partition to
-2.
![[Note]](../common/images/admon/note.png) | Note |
|---|---|
If you have not enabled the configuration drive and you want to make user-specified files available from the metadata server for to improve performance and avoid boot failure if injection fails, you must disable injection. |
