@Override
      public void rebalancingOrRecoveryFinished(Region region) {
        rebalancingFinished.countDown();
      }
This verifies the Bucket Regions on the basis of redundantCopies set in RegionAttributes.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionHADUnitTest.java