[rancid] [SPAM?] Cisco NX "chatty" with Power info

Piegorsch, Weylin William weylin at bu.edu
Fri Jun 28 20:56:51 UTC 2019


Have you tied playing with FILTER_OSC?  I haven't, I've just lived with this output, but I remember similar conversations on this topic in the past.



And you’re right – NX-OS a while ago (2012-ish) didn’t have this issue; it was a software update somewhere around 18months ago (30 months ago?) that I started noticing it.



weylin


From: Vacheslav Zouhairy <m_zouhairy at skno.by>
Sent: Friday, June 28, 2019 1:13 AM
To: rancid-discuss at shrubbery.net
Subject: Re: [rancid] [SPAM?] Cisco NX "chatty" with Power info

hmm i have almost the same hardware but your software is a bit newer, but i do not get that in the output. it seems you will have to see what command produces the offending output and tweak the nxos template not to run that command

On Thu, 2019-06-27 at 11:14 -0400, FF wrote:
Hi,

Thanks for responding..

This is:

Software
  BIOS: version 07.59
  NXOS: version 7.0(3)I7(3)
  BIOS compile time:  08/26/2016
  NXOS image file is: bootflash:///nxos.7.0.3.I7.3.bin
  NXOS compile time:  2/12/2018 13:00:00 [02/12/2018 19:13:48]


Hardware
  cisco Nexus9000 C93120TX Chassis
  Intel(R) Core(TM) i3- CPU @ 2.50GHz with 16400992 kB of memory.

Thanks for your help!



On Thu, Jun 27, 2019 at 5:01 AM Vacheslav Zouhairy <m_zouhairy at skno.by<mailto:m_zouhairy at skno.by>> wrote:
what model of nexus is this?

On Thu, 2019-06-27 at 00:07 -0400, FF wrote:

ok,

So upgraded to 3.9 with the same behavior.

Built a cisco-nxp personality that had an | exclude OK line on it to remove the wattage line... but suddenly rancid couldn't log in to those units.
Even though clogin would work fine. Went and modified the cisco-nx definition... but the exclude is ignored.

So now 2.3 and 3.9 behave identically in this situation...

This is the whole output for the section in question:


Index: configs/10.10.10.114<http://10.10.10.114>

===================================================================

retrieving revision 1.1157

diff -u -4 -r1.1157 10.10.10.114

@@ -80,10 +80,10 @@

  !Env: Power                              Actual        Total

  !Env: Supply    Model                    Input      Capacity       Status

  !Env:                                    (Watts )     (Watts )

  !Env: -------  ----------  ---------------  ------  ----------  --------------------

- !Env: 1        N9K-PAC-1200W-B                     192 W      1200 W      Ok

- !Env: 2        N9K-PAC-1200W-B                     174 W      1200 W      Ok

+ !Env: 1        N9K-PAC-1200W-B                     190 W      1200 W      Ok

+ !Env: 2        N9K-PAC-1200W-B                     176 W      1200 W      Ok

  !Env: Power Usage Summary:

  !Env: --------------------

  !Env: Power Supply redundancy mode (configured)                PS-Redundant

  !Env: Power Supply redundancy mode (operational)               PS-Redundant

Any suggestions?

Thanks in advance!



On Mon, Mar 11, 2019 at 5:02 PM FF <fusionfoto at gmail.com<mailto:fusionfoto at gmail.com>> wrote:
Apparently I'm running a massively old version (2.3.8). I'll try upgrading to 3.9 first.

thanks in advance

On Mon, Mar 11, 2019 at 4:47 PM heasley <heas at shrubbery.net<mailto:heas at shrubbery.net>> wrote:
Fri, Mar 08, 2019 at 07:06:45PM +0000, Nick Nauwelaerts:
> what version of rancid & nx-os are you running?

good question.

if the answer is 3.9, please show us the complete output of show environment power

> i notice you only have 1 column less as me, you seem to miss "actual output".
>
>
> // nick
>
>
>
>
> From: Rancid-discuss [mailto:rancid-discuss-bounces at shrubbery.net<mailto:rancid-discuss-bounces at shrubbery.net>] On Behalf Of FF
> Sent: Friday, March 8, 2019 18:05
> To: rancid-discuss at shrubbery.net<mailto:rancid-discuss at shrubbery.net>
> Subject: [SPAM?] [rancid] Cisco NX "chatty" with Power info
>
>
> !Env: Power                              Actual        Total
>
>   !Env: Supply    Model                    Input      Capacity       Status
>
>   !Env:                                    (Watts )     (Watts )
>
>   !Env: -------  ----------  ---------------  ------  ----------  --------------------
>
> - !Env: 1        N9K-PAC-1200W-B                     180 W      1200 W      Ok
>
> + !Env: 1        N9K-PAC-1200W-B                     182 W      1200 W      Ok
>
>   !Env: 2        N9K-PAC-1200W-B                     162 W      1200 W      Ok
>
>   !Env: Power Usage Summary:
>
> Every time Rancid runs, we get erroneous reports because the power usage fluctuates by 1-2 watts per run. Any suggestions on how to keep the good information (availability, etc) without getting this level of detail?
>
> thanks in advance!
>
>
> --
> FF
>
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--
FF


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