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ISL问题导致MetroCluster IP中出现高延迟、HA和DR镜像脱机

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适用场景

  • MetroCluster IP
  • 通过xWDM连接的ISL

问题描述

  • MetroCluster的一个站点报告前端延迟较高、CP较长
  • HA和DR镜像脱机
  • EMS中报告的NVMM错误:
    Sat Oct 26 13:56:39 +0200 [kdc1-na-03: wafl_exempt16: mirror.stream.qp.error:debug]: params: {'mirror': 'DR PARTNER', 'qp_name': 'WAFL', 'error': 'NVMM_ERR_MIRROR_POLL_TIMEOUT'}
  • show interface counters 显示一个ISL端口上的In Errors 增加 

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