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RHEL不检测MetroCluster远程LUN

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适用场景

ONTAP

问题描述

  • 在运行/usr/bin/lun rescan-scsi-bus.sh的远程MetroCluster群集( MCC )上创建新LUN后，无法检测到新的LUN设备
  • 两个站点的SAN帧状况均正常、ISL没有错误

porterrshow 表示无端口错误

  • ONTAP指示无SFP光纤问题描述

network fcp adapter show -node * -fields sfp-rx-power, sfp-tx-power, switch-port

  • 已 检查并验证IMT
  • 路径/FC链路延迟/跃点和距离符合规格
  • 在本地网络结构/存储上检测到LUN
  • 已[1] 检查故障排除和配置

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