@Test
  public void testOverflowAndPersistFaultinAsyncFromCurrentOplog() {
    region = DiskRegionHelperFactory.getSyncOverFlowAndPersistRegion(cache, diskProps);
    faultInFromCurrentOplog();
  }
test OverflowOnly Sync Faultin From CurrentOplog
geode-core/src/integrationTest/java/org/apache/geode/internal/cache/FaultingInJUnitTest.java