synchronized void reportBucketCount(int bucketCopies) {
    if (bucketCopies < lowestBucketCopies) {
      lowestBucketCopies = bucketCopies;
      logger.warn("Redundancy has dropped below {} configured copies to {} actual copies for {}",
          new Object[] {targetRedundancy + 1, bucketCopies, regionPath});
    }
  }
Updates the count of copies for the bucket with the least copies if a new low has been reached

@param bucketCopies number of copies of a bucket remaining
geode-core/src/main/java/org/apache/geode/internal/cache/PartitionedRegionRedundancyTracker.java