@Override
        public void run() {
          // if this is a no_ack test, then we need to slow down more because of the
          // pauses in the nonblocking operations
          org.apache.geode.internal.cache.InitialImageOperation.slowImageProcessing = 200;
        }
Tests that distributed ack operations do not block while another cache is doing a
getInitialImage.
geode-dunit/src/main/java/org/apache/geode/cache30/MultiVMRegionTestCase.java