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首选接口位于e0M上时、NDMP备份性能较差

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Category:
ndmp
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dp
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适用场景

  • ONTAP 9
  • NDMP

问题描述

  • NDMP控制或数据连接正在使用e0M管理端口
  • 在大多数情况下、这会导致NDMP备份性能不佳
  • 在极少数情况下、使用e0M执行数据操作 (包括NDMP) 可能会导致环境关闭、如错误 1286273中所述
  • EMS.log 消息:

Fri Nov 19 16:00:24 +0000 [netapp-1_1: ndmpdc: ndmp.ctrl.on.e0m:alert]: NDMP control connection is established on "172.19.76.117" which is hosted on port "e0M". This is a low bandwidth port and might impact performance.

 

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