Merge pull request #1716 from redis/DOC-5161-rdi-check-unclustered

DOC-5161 RDI: added screenshots to illustrate warning about clustering

Author: andy-stark-redis

content/embeds/rdi-db-reqs.md

@@ -35,4 +35,19 @@
     -X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
   ```
 * **Ensure that the RDI database is not clustered.** RDI will not work correctly if the
-  RDI database is clustered, but it is OK for the target database to be clustered.
+  RDI database is clustered (but note that the target database *can* be clustered without
+  any problems).
+
+  If the **Database clustering** option is checked when you create the RDI database (as shown below),
+  you must *uncheck* it before proceeding.
+
+  {{< image filename="images/rdi/ingest/RDIClusterSetting.webp" alt="Uncluster the RDI database." >}}
+
+  You can check if your RDI database is clustered from its **Configuration** tab in the
+  Redis Enterprise console. The **Database clustering** option should be set to **None**,
+  as shown in the following screenshot:
+
+  {{< image filename="images/rdi/ingest/RDICheckUnclustered.webp" alt="Check that the RDI database is not clustered." >}}
+
+  If you find the database has been clustered by mistake, you must create a new database with
+  clustering disabled before continuing with the RDI installation.