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MetroCluster IP 邮箱写入失败导致节点重启

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适用于

  • NetApp AFF-A300
  • NetApp MetroCluster IP

问题

  •  MetroCluster IP 配置中的节点反复出现意外重新启动
  • SP 控制台日志显示：

mia_mccip_local_write_partial_fail: Majority failures, halting
System rebooting...

  • HA 合作伙伴报告 HA 互连超时、SCSI 传输错误、无法访问的合作伙伴邮箱磁盘以及短暂降级的 SyncMirror 丛
  • 自动接管被触发，但由于邮箱连接问题，最初可能会失败
  • 已确认 MetroCluster 中介器可访问，并且恢复后所有运行状况检查均通过
  • 在所有四台 MetroCluster 交换机的端口 13–16 上观察到大量出站数据包丢弃

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