public Map<Long, AbstractDiskRegion> getAllDiskRegions() {
    Map<Long, AbstractDiskRegion> results = new HashMap<>();
    results.putAll(drMap);
    results.putAll(initFile.getDRMap());
    return results;
  }
Returns the {@code DiskStoreStats} for this store
geode-core/src/main/java/org/apache/geode/internal/cache/DiskStoreImpl.java