void cleanupFailedInitialization(LocalRegion region) {
    if (regionPreviouslyHostedData()) {
      close(region, isBucket());
    } else {
      destroyPartiallyInitializedRegion(region);
    }
  }
Note that this is no longer implemented by getting a read lock but instead locks the same lock
that acquireWriteLock does.
geode-core/src/main/java/org/apache/geode/internal/cache/DiskRegion.java