EMSイベントログが「Chassis power is degraded: Power Supply Status Critical」と報告する

環境

• ONTAP 9
• サービス プロセッサ（SP）
• FAS/AFFシステム

問題

ONTAPによって報告されるChassis power is degraded: Power Supply Status Criticalメッセージ：

Cluster::> event log show

3/24/2020 11:17:00  node1        EMERGENCY     monitor.globalStatus.critical: Power Supply Status Critical: PSU1.
3/24/2020 11:16:37  node1        ERROR         callhome.chassis.power: Call home for CHASSIS POWER DEGRADED: Power Supply Status Critical: PSU1.
3/24/2020 11:16:37  node1        ALERT         monitor.chassisPower.degraded: Chassis power is degraded: Power Supply Status Critical: PSU1.
3/24/2020 11:13:00  node1        EMERGENCY     monitor.globalStatus.critical: Power Supply Status Critical: PSU1.
3/24/2020 11:12:47  node1        ERROR         callhome.chassis.ps.degraded: Call home for CHASSIS POWER SUPPLY DEGRADED: PS 1