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%PLATFORM_ENV-1-FRU_PS_ACCESS: FRU Power Supply is not responding on 2960XR Switches? what

Willem de Groot
Level 1
Level 1

Hi all,

my customer has a lot of WS-C2960XR-24PS-I  (15.0(2)EX4) 24 and 48 Port switches, some are in a stacks, others not. All have 2 Powersupplies.(each 640 Watt)

Now he notice this message every 5 minutes, but not on all switches.

Looking at the switch, the PS seems to be ok.

There is a known issue, but this one only mention the problem during insertion, not during normal runningtime.

What can be the problem here?

Thanks
Willem

Additional Information:

CustomerSwitch#
Nov 27 09:28:44.622 CEST: %PLATFORM_ENV-1-FRU_PS_ACCESS: FRU Power Supply is not responding
CustomerSwitch#
Nov 27 09:33:44.642 CEST: %PLATFORM_ENV-1-FRU_PS_ACCESS: FRU Power Supply is not responding
CustomerSwitch#
CustomerSwitch#
CustomerSwitch#sh env all
FAN PS-1 is OK
FAN PS-2 is OK
SYSTEM TEMPERATURE is OK
System Temperature Value: 41 Degree Celsius
System Temperature State: GREEN
Yellow Threshold : 67 Degree Celsius
Red Threshold : 75 Degree Celsius
POWER SUPPLY 1A TEMPERATURE: OK
POWER SUPPLY 1B TEMPERATURE: OK
SW PID Serial# Status Sys Pwr PoE Pwr Watts
--- ------------------ ---------- --------------- ------- ------- -----
1A PWR-C2-640WAC DCB1728B1K2 OK Good Good 250/390
1B PWR-C2-640WAC DCB1738B2A1 OK Good Good 250/390
CustomerSwitch#
--- ende -------

 

Release Notes for Catalyst 2960-X and 2960-XR Series Switches, Cisco IOS Release 15.0(2)EX5

---SNIP---

  • CSCuh65397

During the insertion or removal of a power supply, the following message might be displayed on the console:

%PLATFORM_ENV-1-FRU_PS_ACCESS: FRU Power Supply is not responding

There is no functional impact. There is no workaround.

---SNIP---

3 Replies 3

Hi ,

 

As per the Bug note, (see the Further Problem Description:)

 

Workaround:
NA
 
Further Problem Description:
If this log is repeated even after OIR, It should be different issue. It has to be debugged separately

 

Thanks,

VS.Suresh

This is way over a year old.. and still exists today in ios flash:/c2960x-universalk9-mz.152-2.E3.bin

I have instances where the logs are filling up with bs..

Carlos Villagran
Cisco Employee
Cisco Employee

Hi!

This is a cosmetic bug, please refer to the following link for detailed explanation of the bug:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuj33250/?referring_site=bugquickviewredir

Upgrading to release 15.2(2) will fix the issue.

Hope it helps, best regards!

JC

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