private VM getOtherVm() {
    Host host = Host.getHost(0);
    return host.getVM(0);
  }
Make sure that create are distributed and done in remote regions that are CACHED_ALL_EVENTS*.

@since GemFire 5.0
geode-core/src/distributedTest/java/org/apache/geode/cache30/CachedAllEventsDUnitTest.java