FAS2554 警示 LED 亮起

最后更新
另存为PDF

Knowledge Base guidance

This article may include metadata, visibility, validation state, and related support guidance.

适用场景

FAS2554
7-模式 Data ONTAP
服务处理器（ SP ）固件 2.2.5P2

问题描述

控制器警示 LED 亮起
ONTAP 命令 storage show fault -v 会报告状态正常，但所有 PSU 均具有 DC UNDER VOLTAGE

node_name> storage show fault -v

Enclosure Status: normal Channel: 0a Shelf: 0 Shelf Type: DS4246 Product Serial Number: serial_number Module Type: IOM6E

Power Supplies: Element Status Status Bytes Status Descriptions 1: OK 01,00,04,A0 DC UNDER VOLTAGE, RQSTED ON 2: OK 01,00,04,A0 DC UNDER VOLTAGE, RQSTED ON 3: OK 01,00,04,A0 DC UNDER VOLTAGE, RQSTED ON 4: OK 01,00,04,A0 DC UNDER VOLTAGE, RQSTED ON