Skip to main content
NetApp Knowledge Base

MPB1 sensors are failed on AFF A700s

Views:
331
Visibility:
Public
Votes:
0
Category:
aff-series
Specialty:
hw
Last Updated:

Applies to

  • AFF A700s

Issue

  • EMS error messages example:

Fri Jul 30 15:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp1) is not readable.
Fri Jul 30 15:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 RTemp1) is not readable.
Fri Jul 30 15:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp2) is not readable.
Fri Jul 30 15:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 RTemp2) is not readable.
Fri Jul 30 15:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp3) is not readable.
Fri Jul 30 15:33:31 +0200 [node_name: env_mgr: callhome.chassis.hitemp:error]: Call home for CHASSIS OVER TEMPERATURE
Fri Jul 30 15:34:00 +0200 [node_name: monitor: monitor.globalStatus.critical:EMERGENCY]: Chassis temperature is too high..
Fri Jul 30 15:34:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 RTemp3) is not readable.
Fri Jul 30 15:34:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp4) is not readable.
Fri Jul 30 15:34:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 RTemp4) is not readable.
Fri Jul 30 15:34:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (BridgeB1 LTemp) is not readable.
Fri Jul 30 15:34:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (BridgeB1 RTemp) is not readable.
Fri Jul 30 16:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp1) is not readable.
Fri Jul 30 16:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 RTemp1) is not readable.
Fri Jul 30 16:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp2) is not readable.
Fri Jul 30 16:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 RTemp2) is not readable.
Fri Jul 30 16:33:01 +0200 [node_name: env_mgr: monitor.temp.unreadable:error]: The controller temperature (MPB1 LTemp3) is not readable.
Fri Jul 30 16:33:31 +0200 [node_name: env_mgr: callhome.chassis.hitemp:error]: Call home for CHASSIS OVER TEMPERATURE
... (repeated hourly)

  • The following sensors are shown as failed from each node in the HA pair:
::> system node run -node * -command environment status
2 entries were acted on.

Node: netapp-a700s-1
Sensor Name              State          Current  Critical     Warning     Warning    Critical
Reading       Low         Low         High    High
---------------------------------------------------------------------------------------------------
MPB1 LTemp4              failed            -- C         0 C         5 C        55 C        60 C
MPB1 RTemp4              failed            -- C         0 C         5 C        55 C        60 C


Node: netapp-a700s-2
Sensor Name              State          Current    Critical     Warning  Warning    Critical
Reading       Low         Low         High High
-------------------------------------------------------------------------------------------------
MPB1 LTemp4              failed            -- C         0 C        5 C        55 C        60 C
MPB1 RTemp4              failed            -- C         0 C        5 C        55 C        60 C
  • No other temperature sensor reported issues

 

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.