Hi, We are facing an issue with a load-balanced MOSS environment with 3 WFEs. In our code, we are using cache memory for storing some data. Also we are using SharePoint’s persistent storage indirectly for keeping our custom site map provider (inherited from StaticSiteMapProvider). The problem is the cache memory and the persistent storage memory are not getting synchronized instantly with all WFE. Two of the WFEs are able to sync, but one WFE seems to have problem in synchronization. Because of this if the NLB is routing the request to this particular server then we are getting “old” data. Unfortunately we don’t have access to this production environment and not much information is available right now. Please help us to resolve this issue. Arun D Gangadharan

Could it be that the blobcache is enabled only on one WFE (or the settings are different?)Emmanuel ISSALY - Sharepoint MCTS, MCNEXT (FR).

Thank you Emmanuel for your reply. let me check with the client infrastruture team. Arun D Gangadharan

I'm facing the same problem with the SiteMapNodeProvider. We have a load balancer and two WFE servers and the navigation doesn't sync between the WFEs'. We just installed the October CU 2010, have you?

Hi Carl, Did you get the issue solved? Thanks,Arun D Gangadharan