Isilon 节点之间的数据量

版本可以了。其实可以再观察一段时间，算了下还在5%的范围内。

Upon visiting each file, AutoBalance performs the following two operations:

    • File level rebalancing

    • Full array rebalancing

For file level rebalancing, AutoBalance evenly spreads data across the cluster’s nodes in order to achieve balance within a particular file. And with full array rebalancing, AutoBalance moves data between nodes to achieve an overall cluster balance within a 5% delta across nodes.