Clustering considerations for caches

In a clustered environment, each node maintains its own in-memory and disk cache. The cache contents on each node depends on which forms have been rendered on that node.

The location of the cache must be identical (same disk and path) on each node of the cluster. Do not place the cache on shared storage.

If you use the Output page in Administration Console to change the cache settings for a particular node, the cache settings on other nodes are updated when a request goes to that node. This behavior also applies to the Reset Cache button. If you click the Reset Cache button for one node, the cache is immediately removed from that node. The cache on other nodes is cleared when a request goes to that node.

// Ethnio survey code removed