Skip to main content
NetApp Knowledge Base

CFBMC-2639: AFF A900, FAS9500: BMC 16.4 and lower reports PCH Temp sensor as unreadable when BIOS 18.9 is installed

  1. Last updated
  2. Save as PDF
Views:
38
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
hw
Last Updated:

Issue

The system spams the below alert in EMS .
[NODEA: env_mgr: monitor.temp.unreadable:error]: The controller temperature (PCH Temp) is not readable.]
We can see the sensor showing as failed on the SP-LATEST-IPMI.
[PCH_Temp | na | degrees C | na | -5.000 | 0.000 | 85.000 | 90.000
PCH_Temp C --NA-- Yes -5.00 0.00 85.00 90.00
PCH Temp failed -- C -5 C 0 C 85 C 90 C
Chassis is Under Temp invalid --
Chassis is Over Temp YES]

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.