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    • Incorrect HDD IO latency calculation leads to disk failure
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Incorrect_HDD_IO_latency_calculation_leads_to_disk_failure
      Wed Nov 10 01:33:48 +0900 [node_name: disk_latency_monitor: shm.threshold.ioLatency:debug]: Disk 0b.00.6 has exceeded the expected IO latency in the current window with average latency of 15122 msecs ...Wed Nov 10 01:33:48 +0900 [node_name: disk_latency_monitor: shm.threshold.ioLatency:debug]: Disk 0b.00.6 has exceeded the expected IO latency in the current window with average latency of 15122 msecs and average utilization of 47 percent. Wed Nov 10 01:34:18 +0900 [node_name: disk_latency_monitor: shm.threshold.ioLatency:debug]: Disk 0b.00.6 has exceeded the expected IO latency in the current window with average latency of 15037 msecs and average utilization of 47 percent.