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Cisco Bug: CSCub18407 - fantray OIR causes stuck alarm and speed increment on all fans

Last Modified

May 08, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.2.1.K9SEC 4.3.0.BASE

Description (partial)

after a fan fault is detected and later on fixed, the alarm stays active.
Furthermore the RPM of the fans does not decrease after the fault is cleared.


Related Community Discussions

FAN tray の critical alarm が解除されない
2013年1月25日(初版) TAC SR Collection 主な問題 Cisco ASR9000 シリーズルータにおいて、FAN tray に問題がある場合、以下のようなメッセージが出力される場合があります。 envmon[205]: %PLATFORM-ENVMON-4-FANTRAY_RPM : Fan tray RPM warning on slot 0/FT0/SP envmon[205]: %PLATFORM-ENVMON-2-FANTRAY_FAIL : Fan tray failure on slot 0/FT0/SP envmon[205]: %PLATFORM-ENVMON-2-FAN_FAIL : Fan failure on slot 0/FT0/SP, fan 6, RPM 0 この時、LED のステータスは以下のように、alarm が on となっています。 RP/0/RSP1/CPU0:Router(admin)#sh env led R/S/I   Modules LED             Status 0/RSP0/*         host    ...
Latest activity: Jan 25, 2013
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