Disable Index Actions
You can prevent the DIH from forwarding certain index actions to its child servers. For example, you might want to prevent a user from sending a DREINITIAL index action to all child servers of a DIH.
In the [IndexServer]
section of the DIH configuration file, set DisallowedIndexCommands to a comma-separated list of index actions that you do not want the DIH to forward. For example:
[IndexServer] DisallowedIndexCommands=DREINITIAL,DRECOMPACT
If a user sends these index actions to the DIH, it rejects them with a NOT AUTHORIZED
error.