Hi Vladislav, i was trying swap space and see it is not working in unix but my test program worked on windows.
i can swap folders but no files. Did you see any issue in the below configuration ? CacheConfiguration<String, Person> pConfig = new CacheConfiguration<String, Person>(); pConfig.setName("Person_Cache"); pConfig.setIndexedTypes(String.class, Person.class); pConfig.setBackups(1); pConfig.setCacheMode(CacheMode.PARTITIONED); pConfig.setCopyOnRead(false); pConfig.setSwapEnabled(true); pConfig.setMemoryMode(CacheMemoryMode.OFFHEAP_TIERED); pConfig.setSqlOnheapRowCacheSize(100_000); pConfig.setOffHeapMaxMemory(10 * 1024 * 1024 * 1024); pConfig.setStartSize(2000000); pConfig.setStatisticsEnabled(true); and ignite.xml - <bean id = "grid1" class="org.apache.ignite.configuration.IgniteConfiguration"> <!-- <property name="clientMode" value="true" /> --> <property name="gridName" value="my-grid" /> <property name="peerClassLoadingEnabled" value="false" /> <property name="metricsLogFrequency" value="0" /> <property name="swapSpaceSpi"> <bean class="org.apache.ignite.spi.swapspace.file.FileSwapSpaceSpi"> <property name="baseDirectory" value="/opt/ignite-manager/api/swap"/> </bean> </property> <!-- Explicitly configure TCP discovery SPI to provide list of initial nodes. --> <property name="discoverySpi"> <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi"> <property name="ipFinder"> <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder"> <property name="addresses"> <list> <value>XX.XX.XX.1:47500..47509</value> <value>XX.XX.XX.2:47500..47509</value> <value>XX.XX.XX.3:47500..47509</value> </list> </property> </bean> </property> </bean> </property> </bean> </beans> Thanks