由于温度过高警告、磁盘架处于严重状态

• DS460C磁盘架
• DS224C磁盘架
• DS212C磁盘架
• ONTAP 9
• FAS/AFA系统

• 事件日志中会报告磁盘架温度过高警告：

[Node-A: dsa_worker1: callhome.shlf.overtemp:error]: Call home for SHELF OVER TEMPERATURE 128 C (262 F)
[Node-A: dsa_worker1: ses.status.temperatureError:error]: DS460-12 (S/N SHJXXXXXX0000XX) shelf 40 on channel 11b temperature error for Temperature sensor 16: critical status; overtemperature failure. Current temperature: 128 C (262 F). This module is on the front of the shelf 4th drawer from the top, module A sensor 1.
[Node-A: statd: monitor.shelf.warning:error]: Fault reported on disk storage shelf attached to channel 11b. Check fans, power supplies, disks, and temperature sensors.

• 磁盘架状态报告为严重：

::> system node run -node Node-A -command storage show fault

Enclosure Status: critical
Channel: 11b
Shelf: 40
Shelf Type: DS460-12
Product Serial Number: SHJXXXXXX0000XX
Module Type: IOM12

Temperature Sensors:
Element Status      Status Bytes  Status Descriptions

 15: OK         01,00,31,00   
 16: CRITICAL      02,00,94,0C   OT WARNING, OT FAILURE
 17: OK         01,00,30,00   

• 温度过高错误也会显示在环境日志中：

Environment for channel 11b
Number of shelves monitored: 4   enabled: yes
Environmental failure on shelves on this channel? yes

Channel: 11b
Shelf: 40
SES device path: local access: 11b.40.99
Module type: IOM12; monitoring is active  
Shelf status: unrecoverable condition

Temperature Sensor installed element list: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29; with error: 16
Shelf temperatures by element: