false "SwitchFanNotPresent_Alert"反复报告并清除
适用场景
- 集群交换机运行状况监控器（ CSHM ）
- 集群网络交换机
问题描述
- 尽管集群交换机上未出现任何问题、但仍会收到以下AutoSupport警报。示例：
Call home for Health Monitor process cshm: SwitchFanNotPresent_Alert...
- 警报会在几秒或几分钟内发出并清除。示例：
Sun Jan 1 00:00:36 +0100 [node_name: cshmd: hm.alert.raised:alert]: Alert Id = SwitchFanNotPresent_Alert , Alerting Resource = switch_name-1/Fan Module-1 raised by monitor ethernet-switch
Sun Jan 1 00:03:03 +0100 [node_name: cshmd: hm.alert.cleared:notice]: Alert Id = SwitchFanNotPresent_Alert , Alerting Resource = switch_name-1/Fan Module-1 cleared by monitor ethernet-switch
- 其他传感器可能也会发出信号、例如电源供应。示例：
Sun Jan 1 00:05:23 +0100 [node_name: cshmd: hm.alert.raised:alert]: Alert Id = SwitchPowerNotPresent_Alert , Alerting Resource = switch_name-1/PowerSupply-1 raised by monitor ethernet-switch
Sun Jan 1 00:05:23 +0100 [node_name: cshmd: hm.alert.raised:alert]: Alert Id = SwitchPowerNotPresent_Alert , Alerting Resource = switch_name-1/PowerSupply-2 raised by monitor ethernet-switch
Sun Jan 1 00:08:16 +0100 [node_name: cshmd: hm.alert.cleared:notice]: Alert Id = SwitchPowerNotPresent_Alert , Alerting Resource = switch_name-1/PowerSupply-1 cleared by monitor ethernet-switch
Sun Jan 1 00:08:16 +0100 [node_name: cshmd: hm.alert.cleared:notice]: Alert Id = SwitchPowerNotPresent_Alert , Alerting Resource = switch_name-1/PowerSupply-2 cleared by monitor ethernet-switch