Exchange 2016 erreur Index search corrompu erreur 1010

Exchange Server 2016 Fast Search Errors

Symptoms

When a user performs a search function on a server that is running Microsoft Exchange Server 2016, no results are returned. Additionally, Event ID 1010 is logged in the server's event log.
DAG Database Index shows “FailedAndSuspended”
Event Log errors Event ID 1010 Fast Search no installed or Corrupted

Cause

This problem occurs because the FAST folder structure on the Exchange server is corrupted. This problem is also indicated when the passive copies of the database are listed as Failed for some time.

Resolution

1.    Stop the following services:

·         Microsoft Exchange Search

·         Microsoft Exchange Search Host Controller

(PowerShell)

stop-service MSExchangeFastSearch

stop-service HostControllerService

2.    Start Windows PowerShell as an administrator.

3.    Remove all four directories that are located under the following folder:

C:\Program Files\Microsoft\Exchange Server\V15\Bin\Search\Ceres\HostController\Data\Nodes\Fsis

4.    In Windows PowerShell, locate the following directory:

C:\Program Files\Microsoft\Exchange Server\V15\Bin\Search\Ceres\Installer

5.    Run the following command:

./installconfig.ps1 -action I -datafolder "c:\Program Files\Microsoft\Exchange Server\V15\Bin\Search\Ceres\HostController\Data"

6.    Restart the following services:

·         Microsoft Exchange Search

·         Microsoft Exchange Search Host Controller

(PowerShell)

stop-service MSExchangeFastSearch
stop-service HostControllerService