Skip to main content
NetApp Knowledge Base

Chassis power supply degraded with "PSU temperature is Warning Low"

  1. Last updated
    Aug 18, 2022
  2. Save as PDF
Views:
2,220
Visibility:
Public
Votes:
1
Category:
fas-systems
Specialty:
hw
Last Updated:
8/18/2022, 9:26:15 AM

Applies to

  • AFF
  • FAS

Issue

  • Chassis power degraded AutoSupports continue to alert and toggle between degraded/OK.

HA Group Notification (CHASSIS POWER DEGRADED: Power Supply Status Critical: PSU1.) ERROR

HA Group Notification (CHASSIS POWER SUPPLY DEGRADED: PS 1) ERROR

HA Group Notification (CHASSIS POWER SUPPLY OK: PS 1) NOTICE

HA Group Notification (CHASSIS POWER DEGRADED: Power Supply Status Critical: PSU2.) ERROR

HA Group Notification (CHASSIS POWER SUPPLY DEGRADED: PS 2) ERROR

HA Group Notification (CHASSIS POWER SUPPLY OK: PS 2) NOTICE

  • EMS errors include a temperature alert:
[?] Sat Aug 08 14:15:01 EDT [node-01: env_mgr: monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 1 is degraded: PSU1 Temperature is Warning Low (4 C)
[?] Sat Aug 08 14:15:03 EDT [node-01: power_low_monitor: monitor.chassisPower.degraded:alert]: Chassis power is degraded: Power Supply Status Critical: PSU1.
[?] Sat Aug 08 14:17:44 EDT [node-01: env_mgr: monitor.chassisPowerSupply.ok:info]: Chassis power supply 1 is OK.
[?] Sat Aug 08 14:17:53 EDT [node-01: power_low_monitor: monitor.chassisPowerSupplies.ok:info]: Chassis power supplies OK.
  • Temperatures on other chassis PSU, other nodes in cluster, and shelves are all low and close to warn low threshold.

 

 

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.