void cleanupAfterCompaction(boolean compactFailed) {
    if (!compactFailed) {
      // all data has been copied forward to new oplog so no live entries remain
      getTotalLiveCount().set(0);
      // Need to still remove the oplog even if it had nothing to compact.
      handleNoLiveValues();
    }
  }
Copy any live entries last stored in this oplog to the current oplog. No need to copy deletes
in the drf. Backup only needs them until all the older crfs are empty.
geode-core/src/main/java/org/apache/geode/internal/cache/Oplog.java