Hi Genman,all, thank you for your reply. I'm a little bit surprised by your response because I do not use any cacheLoader... here is my configuration: <?xml version="1.0" encoding="UTF-8"?> | <server> | | <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar"/> | | <mbean code="org.jboss.cache.TreeCache" | name="jboss.cache:service=TreeCache"> | | <depends>jboss:service=Naming</depends> | <depends>jboss:service=TransactionManager</depends> | | <attribute name="TransactionManagerLookupClass">org.jboss.cache.GenericTransactionManagerLookup</attribute> | | <attribute name="NodeLockingScheme">PESSIMISTIC</attribute> | <attribute name="IsolationLevel">READ_COMMITTED</attribute> | <attribute name="CacheMode">REPL_ASYNC</attribute> | | <attribute name="UseReplQueue">false</attribute> | <attribute name="ReplQueueInterval">1000</attribute> | <attribute name="ReplQueueMaxElements">5</attribute> | | <attribute name="ClusterName">TreeCache-RA-Cluster</attribute> | <attribute name="ClusterConfig"> | <config> | <UDP mcast_addr="228.1.2.3" mcast_port="48866" | ip_ttl="64" ip_mcast="true" | mcast_send_buf_size="150000" mcast_recv_buf_size="80000" | ucast_send_buf_size="150000" ucast_recv_buf_size="80000" | loopback="false"/> | <PING timeout="2000" num_initial_members="3" | up_thread="false" down_thread="false"/> | <MERGE2 min_interval="10000" max_interval="20000"/> | <FD_SOCK/> | <VERIFY_SUSPECT timeout="1500" | up_thread="false" down_thread="false"/> | <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800" | max_xmit_size="8192" up_thread="false" down_thread="false"/> | <UNICAST timeout="600,1200,2400" down_thread="false"/> | <pbcast.STABLE desired_avg_gossip="20000" | up_thread="false" down_thread="false"/> | <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" | shun="true" print_local_addr="true"/> | <FC max_credits="2000000" down_thread="false" up_thread="false" | min_threshold="0.20"/> | <FRAG frag_size="8192" down_thread="false" up_thread="true"/> | <pbcast.STATE_TRANSFER up_thread="true" down_thread="true"/> | </config> | </attribute> | | <attribute name="FetchInMemoryState">true</attribute> | | <attribute name="InitialStateRetrievalTimeout">20000</attribute> | | <attribute name="SyncReplTimeout">20000</attribute> | | <attribute name="LockAcquisitionTimeout">15000</attribute> | | <attribute name="EvictionPolicyClass">org.jboss.cache.eviction.LRUPolicy</attribute> | | <attribute name="EvictionPolicyConfig"> | <config> | <attribute name="wakeUpIntervalSeconds">30</attribute><!-- 30 SECONDS --> | <!-- Cache wide default --> | <region name="/_default_"> | <attribute name="maxNodes">10000</attribute> | <attribute name="timeToLiveSeconds">1800</attribute><!-- 30 MINUTES --> | <attribute name="maxAgeSeconds">1800</attribute><!-- 30 MINUTES --> | </region> | <region name="/USER/"> | <attribute name="maxNodes">1000</attribute> | <attribute name="timeToLiveSeconds">900</attribute><!-- 15 MINUTES --> | <attribute name="maxAgeSeconds">900</attribute><!-- 15 MINUTES --> | </region> | </config> | </attribute> | | <attribute name="UseRegionBasedMarshalling">true</attribute> | | </mbean> | | </server> |
What you say can explain some behaviour I observed but it open many more questions: 1) is it a default that I can disable? 2) where is it saving cached objects on disk? Many thanks for your patience... I really love to understand how things works. Bye Piero View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4017502#4017502 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4017502 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user