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EMS 消息 'fcp.io.status:ext_status 0x1d' 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

问题描述

  • EMS 日志中会显示以下错误字符串:

[NETAPP01: fct_tpd_thread_4: fcp.io.status:debug]: STIO Adapter:6b IO WQE failure, Handle 0x4, S_ID: 4A12xx, OX_ID: 362, Status 0x3 Ext_Status 0x1d

STIO Adapter:2b IO WQE failure, Handle 0x1, Type 8, S_ID: 79DBxx, VPI: 275, OX_ID: DB7, Status 0x3 Ext_Status 0x1d

  • Ext_Status 0x1d 标识存在无序帧交付。
  • 要检查的项目包括:
    • 帧开头错误
    • 帧尾错误
    • CRC error
    • 差异错误
    • 长度错误
    • 收到链路重置(LR)原始序列
    •  交换机之间的ISL长度
  • 验证 SAN网络结构是否没有上述问题、并检查/更换连接到NetApp存储适配器的任何故障硬件。
  • 要检查的部分项包括:
    • 所有轻型过渡点的FC连接松动
    • SFP或缆线出现故障(主机到交换机、交换机到NetApp控制器)
    • FC配线板出现故障(如果适用)
    • 主机启动程序运行不正常

 

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