diff --git a/doc/common/section_cli_nova_evacuate.xml b/doc/common/section_cli_nova_evacuate.xml index 3dfb9afbdb..7556dda861 100644 --- a/doc/common/section_cli_nova_evacuate.xml +++ b/doc/common/section_cli_nova_evacuate.xml @@ -6,8 +6,9 @@ xml:id="nova_cli_evacuate"> Evacuate instances If a cloud compute node fails due to a hardware malfunction or another reason, you can - evacuate instances to make them available again. You can choose evacuation parameters for - your use case. + evacuate instances to make them available again. You can optionally include the target host + on the evacuate command. If you omit the host, the scheduler determines + the target host. To preserve user data on server disk, you must configure shared storage on the target host. Also, you must validate that the current VM host is down; otherwise, the evacuation fails with an error.