private void saveCrfIds() {
    for (final Long crfId : crfIds) {
      writeIFRecord(IFREC_CRF_CREATE, crfId);
      ifLiveRecordCount++;
      ifTotalRecordCount++;
    }
  }
Write all live data to the init file
geode-core/src/main/java/org/apache/geode/internal/cache/DiskInitFile.java