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SM BC是否会影响性能？

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适用场景

  • ONTAP 9.x
  • SnapMirror业务连续性(SM BC)

问题解答

  • 通常不会、如果环境完全满足集群间网络延迟和吞吐量的要求、则传统SAN性能不应存在明显的差异。
  • 但是、潜在的集群间通信可能会因同步复制而延迟确认、从而影响写入性能。
  • 为确保业务连续性、SnapMirror要求源和目标之间的RTT最大为10毫秒
  • 您可以使用 network test-path 命令测试集群间吞吐量

追加信息

 

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