XWiki cache sharing supported?

G'day All, Is there anyway to share the XWiki cache? Environment: * XWiki version 0.9.840 * Database Oracle 9.2 * Application Server = Sun Java System Application Server 7 I have this scenario: one database DB-0, two application servers, AS-1 and AS-2. Two instances of XWiki: X-1 running on AS-1 connecting to DB-0, and X-2 running on AS-2 connecting to DB-0. Page updates made via X-1 do not immediately appear when viewed via X-2. This is presumably because X-1 and X-2 maintain their own caches. Is there anyway for X-1 and X-2 to share the same cache, or synchronise the caches when a change is made? I notice that there are some vague references to clusters in XWikiCacheStore.java but I don't see any mechanism for triggering a refresh of other caches after a local cache update. I've tried turning caching off as a work around but that causes an unacceptable performance hit. Thanks, John --- John Turner Network Inventory Systems Development (Dialog IT) Email: John.Turner.2(a)team.telstra.com Ph: (07) 3887 4010