电源无法正确检测到电源关闭

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适用场景

FAS2720
FAS2750
ONTAP 9

问题描述

关闭 PSU 1 后"environment sensors"、检测"PSU_OFF"到的情况正确、但即使关闭 PSU 2 也无法检测到 PSU 2 。

PSU 1 电源关闭

示例：

Cluster::> system node environment sensors show -type fru Node Sensor State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi ---- --------------------- ------ ----------- -------- -------- ------- ------- node-01 PSU2 FRU normal GOOD PSU1 FRU fault PSU_OFF node-02 PSU2 FRU normal GOOD PSU1 FRU fault PSU_OFF 4 entries were displayed.

PSU 2 电源关闭

示例：

Cluster::> system node environment sensors show -type fru Node Sensor State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi ---- --------------------- ------ ----------- -------- -------- ------- ------- node-01 PSU2 FRU normal GOOD PSU1 FRU normal GOOD node-02 PSU2 FRU normal GOOD PSU1 FRU normal GOOD 4 entries were displayed.

在 PSU 交换之后、 PSU 2 在关闭时被正确检测到、但 PSU 1 即使在关闭时也不会被检测到。

PSU 1 电源关闭

示例：

Cluster::> system environment sensors show -type fru Node Sensor State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi ---- --------------------- ------ ----------- -------- -------- ------- ------- node-01 PSU2 FRU normal GOOD PSU1 FRU normal GOOD node-02 PSU2 FRU normal GOOD PSU1 FRU normal GOOD 4 entries were displayed.

PSU 2 电源关闭

示例：

Cluster::> system environment sensors show -type fru Node Sensor State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi ---- --------------------- ------ ----------- -------- -------- ------- ------- node-01 PSU2 FRU fault PSU_OFF PSU1 FRU normal GOOD node-02 PSU2 FRU fault PSU_OFF PSU1 FRU normal GOOD 4 entries were displayed.