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Cisco Bug: CSCuq43329 - %NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED switch reporting fan alarm

Last Modified

Mar 10, 2020

Products (2)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3548 Switch

Known Affected Releases

6.0(2)A1(1c)

Description (partial)

Symptom:
A N3K-C3548P-10G will report the following syslog message:
2014 Aug 10 00:05:57.185333 UJECRVR01-QTCOLO02A %NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED: System minor alarm in fan tray 3: fan speed is out of range on fan 1. 4200 to 7000 rpm expected. 4199 rpm read
2014 Aug 10 00:05:57.287955 UJECRVR01-QTCOLO02A %NOHMS-2-NOHMS_ENV_ERR_FAN_DOWN: System minor alarm on fans: One fan missing or failed
2014 Aug 10 00:06:27.200159 UJECRVR01-QTCOLO02A %NOHMS-2-NOHMS_ENV_ERR_FAN_RECOVERED: Recovered: System minor alarm in fan tray 3

Conditions:
This issue can be seen in 6.0.2.A1.1d. issue remain even after replacing the Fan tray.  there is no service impact and it is more of a cosmetic issue in the software.

Related Community Discussions

Nexus3500シリーズ製品における fan tray 異常メッセージ
2016年4月26日(初版) TAC SR Collection 主な問題  Nexus3500シリーズ製品にて fan tray 異常 を示す以下のメッセージが出続ける場合があります。 % | NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED: System minor alarm in fan tray 3: fan speed is out of range on fan 1. 4200 to 7000 rpm expected. 4199 rpm read %NOHMS-2-NOHMS_ENV_ERR_FAN_DOWN: System minor alarm on fans: One fan missing or failed %NOHMS-2-NOHMS_ENV_ERR_FAN_RECOVERED: Recovered: System minor alarm in fan tray 3 | 原因 このメッセージが出力され続ける場合は <key>CSCuq43329</key> に該当している可能性があります。 これに該当する場合は表示上のソフトウェア不具合であり、該当するパーツの故障を示すものではありません。 ...
Latest activity: Apr 26, 2016
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