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由于多个DIMM处于警告低重新分配状态、AFF a700s将重新启动

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适用场景

  • AFF a700s
  • BMC固件版本1.89和1.91

问题描述

  • 当DIMM不断报告警告低阈值报告时、节点重新启动。
    Wed Apr 20 19:19:39 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm G0 Temp is warning low (16 C).
    Wed Apr 20 19:25:39 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm A1 Temp is warning low (16 C).
    Wed Apr 20 19:25:39 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm G1 Temp is warning low (16 C).
    Wed Apr 20 19:26:39 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm A0 Temp is warning low (16 C).

    Wed Apr 20 19:27:38 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm B0 Temp is warning low (16 C).
    Wed Apr 20 19:45:39 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm H0 Temp is warning low (16 C).
    Wed Apr 20 19:59:39 -0700 [node1: env_mgr: monitor.chassisTemperature.cool:alert]: Chassis temperature is too cool: Dimm B1 Temp is warning low (16 C).
  • 然后、节点崩溃、出现温度过低。
    Sun May 08 15:56:17 -0700 [node1: env_mgr: callhome.chassis.undertemp:EMERGENCY]: Call home for CHASSIS UNDER TEMPERATURE SHUTDOWN
  • 通过ASUP和系统管理器报告的崩溃将记录为温度过高。
  • 检查节点上的系统传感器时、所有其他传感器报告的温度范围与DIMM相同。

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