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EMS 消息 'fcp.io.status:state = 5' 经常发生

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适用场景

  • 所有 NetApp FAS / AFF 硬件平台
  • 所有Data ONTAP版本
  • ESXi
  • FC 交换机

问题描述

  •  fcp.io.status:debug:STIO Adapter:0x,found hung cmd state=5  在同一主机的EMS日志中观察到的错误 SID

[NetApp01: fct_tpd_thread_0: fcp.io.status:debug]: STIO Adapter:0d, found hung cmd:0xffffff01dd049f90(state=5, flags=0x0, ctio_sent=1/1,RecvExAddr=0x11e4e0, OX_ID=0x44xx, RX_ID=0xffff,SID=0x7xxxy, Cmd[2A])

  • 在受影响的ESXi主机上观察到性能问题、并且将虚拟机移至其他主机时未观察到性能问题
  • 可以执行以下故障排除步骤来隔离问题描述:
    • 验证网络结构是否存在性能或物理层问题
    • 要进行故障隔离、请将缆线从主机移至其他交换机端口、并验证错误是否仍然存在
    • 验证环境 是否已通过 互操作性表工具进行测试

 

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