温度过高会导致磁盘架故障警报

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适用场景

AFF / ASA / FAS
DS2246
ONTAP 9

问题描述

EMS log 显示SHELF_FAULT 错误：

 [FAS-01: dsa_worker0: ses.status.temperatureWarning:alert]: DS2246 (S/N XXXXXXXXXXX) shelf 5 on channel 0b temperature warning for Temperature sensor 6: non-critical status; overtemperature warning. Current temperature: 66 C (150 F). This module is on the rear of the shelf on the lower right power supply.
  [FAS-01: statd: monitor.shelf.warning:error]: Fault reported on disk storage shelf attached to channel 0b. Check fans, power supplies, disks, and temperature sensors.
  [FAS-01: statd: callhome.shlf.fault:error]: Call home for SHELF_FAULT

STORAGE-FAULT ASUP日志：

Enclosure Status: non-critical Channel: 0b Shelf: 5 Shelf Type: DS2246

...

Temperature Sensors: Element Status Status Bytes Status Descriptions 1: OK 01,00,36,00 2: OK 01,00,3A,00 3: OK 01,00,3D,00 4: OK 01,00,53,00 5: OK 01,00,3C,00 6: NONCRITICAL 03,00,56,04 OT WARNING 7: OK 01,00,3E,00 8: OK 01,00,3F,00

ENVIRONMENT ASUP日志：

安装了温度传感器的元件列表：1、2、3、4、5、6、7、8；错误   ：6
主机架温度：
    [1] 34 C (93 F)(环境     )正常温度范围[2] 38
C (100             F)正常温度范围[3] 41 C (105
F) 正常温度范围[4] 63 C (145 F)正常温度范围-------温度传感器温度范围中的104-            (104
F- 104-)温度范围
中的温度传感器
------------> PSU2中的传感器
    [7]41 C (105 F) 正常温度范围[8]42 C (107 F)正常温度范围

DC环境中没有过温。
磁盘架固件已升级到最新版本。