Creates Backend Indexes.
dsconfig create-backend-index command takes the following options:
The name of the Pluggable Backend.
The name of the new Backend Index which will also be used as the value of the "attribute" property: Specifies the name of the attribute for which the index is to be maintained.
Assigns a value to a property where PROP is the name of the property and VALUE is the single value to be assigned. Specify the same property multiple times in order to assign more than one value to it.
Properties used in options depend on the type of object to configure.
For details about available properties, see Backend Index.