StorageGRID 报告设备光纤通道 HBA 端口故障

适用于

• NetApp StorageGRID
• 设备型号：SG6060 和 SGF6024
• StorageGRID 软件 11.4.0.3 及以上版本

问题

• StorageGRID Grid manager 报告以下一个或多个警报：
  • Appliance Fibre Channel HBA port Failure
  • Storage connectivity degraded
  • A Fibre Channel HBA port is failing or has failed
  • Appliance storage controller hardware issue (<site> / <nodename>) SANtricity software is reporting "Needs attention" for a component in a StorageGRID appliance.
• SG6000 计算节点上一个或多个 HBA 端口的传输偏置电流为 9.25 或更高。
• 以下 prometheus 查询（支持 > 指标）可以识别受影响的端口： 

(storagegrid_private_appliance_fc_hba_statistics{statistic="TxBiasCurrentMa"}) >= 9.25
Or
storagegrid_private_appliance_fc_hba_statistics{statistic="TxBiasCurrentMa",instance="nodename"}