在 AFF 上执行诊断测试期间，风扇 1 和 7 出现故障 A800

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AFF A800

问题

在 AFF A800[1]上从 boot_diags 运行诊断时，风扇 1 和 7 显示为 Failed 。输出类似于以下内容：

============================================================ Fan Test: ============================================================ Set all fan to 60% Duty cycle 23000 * 60% = 13800 Check RPM in the range from 12420 to 15180 RPM FAN_1 expect In range from 12420 to 15180 RPM, current 13648 RPM, result: pass FAN_2 expect In range from 12420 to 15180 RPM, current 13573 RPM, result: pass FAN_3 expect In range from 12420 to 15180 RPM, current 13501 RPM, result: pass FAN_4 expect In range from 12420 to 15180 RPM, current 13604 RPM, result: pass FAN_5 expect In range from 12420 to 15180 RPM, current 13602 RPM, result: pass FAN_6 expect In range from 12420 to 15180 RPM, current 13575 RPM, result: pass FAN_7 expect In range from 12420 to 15180 RPM, current 13607 RPM, result: pass FAN_8 expect In range from 12420 to 15180 RPM, current 13482 RPM, result: pass FAN_9 expect In range from 12420 to 15180 RPM, current 13548 RPM, result: pass FAN_10 expect In range from 12420 to 15180 RPM, current 13657 RPM, result: pass Set all fan to 80% Duty cycle 23000 * 80% = 18400 Check RPM in the range from 16560 to 20240 RPM FAN_1 expect In range from 16560 to 20240 RPM, current 13641 RPM, result: fail FAN_2 expect In range from 16560 to 20240 RPM, current 18021 RPM, result: pass FAN_3 expect In range from 16560 to 20240 RPM, current 18192 RPM, result: pass FAN_4 expect In range from 16560 to 20240 RPM, current 18179 RPM, result: pass FAN_5 expect In range from 16560 to 20240 RPM, current 18063 RPM, result: pass FAN_6 expect In range from 16560 to 20240 RPM, current 18161 RPM, result: pass FAN_7 expect In range from 16560 to 20240 RPM, current 13591 RPM, result: fail FAN_8 expect In range from 16560 to 20240 RPM, current 18009 RPM, result: pass FAN_9 expect In range from 16560 to 20240 RPM, current 18103 RPM, result: pass FAN_10 expect In range from 16560 to 20240 RPM, current 18036 RPM, result: pass Load default fan table RESULT: FAILED System Test Summary: CPU : PASSED TPM : PASSED Eth : PASSED BMC : PASSED PSU : PASSED PCH-I2C : PASSED RTC : PASSED Quad Port 10GbE NIC Slot 4 : PASSED Quad Port 10GbE NIC Slot 5 : PASSED Mezzanine Dual Port 100GbE NIC : PASSED FAN : FAILED

如果将 " 故障 " 风扇更换为正常运行的风扇，然后重新测试，则仍会显示风扇 1 和 7 出现故障。