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--- litespeed_wiki:lslb:ha [2020/06/22 14:42]
Lisa Clarke [Syncing Cache Between Multiple HA Nodes] Corrections
+++ litespeed_wiki:lslb:ha [2020/08/12 18:44]
Lisa Clarke [Syncing Cache Between Two HA Nodes] Editing
@@ Line 239: / Line 239: @@
 When replication is enabled, caches are synced between the HA ADC nodes. When the backend LiteSpeed Cache plugin sends a cache request to the live ADC, that request will be synced with the nodes.
-**Please note**: Replication happens only between two front end High Availability ADCs, and //not// backend cluster web servers. Avoid caching on the cluster-server-node layer, as cached data within web server nodes will not be purged properly and will no longer be synchronized. In a clustered environment, LSCache data should //only be maintained at the ADC layer//.
+**NOTE 1**: Replication happens only between two front end High Availability ADCs, and //not// backend cluster web servers. Avoid caching on the cluster-server-node layer, as cached data within web server nodes will not be purged properly and will no longer be synchronized. In a clustered environment, LSCache data should //only be maintained at the ADC layer//.
+**NOTE 2**: Only LSCache data is synced between two HA ADCs. //Configuration is not synced//. Therefore, the ADCs must be manually configured independently to serve the same sites.
 ===== Troubleshooting =====