on both nodes and comparing the output between them.
1. Enable the `enable_geo_design_sync` feature flag by running the
following in a Rails console:
```ruby
Feature.disable(:enable_geo_design_sync)
```
DANGER: **DANGER**
Features not on this list, or with **No** in the **Replicated** column,
are not replicated on the **secondary** node. Failing over without manually
replicating data from those features will cause the data to be **lost**.
If you wish to use those features on a **secondary** node, or to execute a failover
successfully, you must replicate their data using some other means.
There is a complete list of all GitLab [data types](datatypes.md) and [existing support for replication and verification](datatypes.md#limitations-on-replicationverification).
@@ -16,7 +16,7 @@ of top-performing instances based on [usage ping data](../admin_area/settings/us
collected. Your score is compared to the lead score of each feature and then expressed as a percentage at the bottom of said feature.
Your overall index score is an average of all your feature score percentages - this percentage value is presented above all the of features on the page.
![DevOps Score](img/dev_ops_score.png)
![DevOps Score](img/dev_ops_score_v12_6.png)
The page also provides helpful links to articles and GitLab docs, to help you