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Cisco Bug: CSCup46036 - Nexus 6004: FAN OIR issues

Last Modified

Nov 06, 2020

Products (1)

  • CiscoPro Workgroup EtherSwitch Software

Known Affected Releases

7.0(3)N1(0.85)

Description (partial)

Symptom:
After a FAN reinsertion into the chassis - FAN fails.
switch(config-if)# switch %$ VDC-1 %$ %PFMA-5-PFMA_FAN_DETECT: Fan module 3 N6K-C6004-FAN-F detected
switch %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_ERR_ALL_FAN_UP: Recovered: From Sys minor alarm on fans: One fan missing or failed
switch %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED: Sys minor alarm in fan tray 3: fan speed is out of range on fan 1. 7950 to 12500 rpm expected. 0 rpm read
switch %$ VDC-1 %$ %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by admin on vsh.4935
switch %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED: Sys minor alarm in fan tray 3: fan speed is out of range on fan 2. 7950 to 12500 rpm expected. 0 rpm read
switch %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED: Sys minor alarm in fan tray 3: fan speed is out of range on fan 3. 7950 to 12500 rpm expected. 0 rpm read
switch %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_ERR_FAN_SPEED: Sys minor alarm in fan tray 3: fan speed is out of range on fan 4. 7950 to 12500 rpm expected. 0 rpm read
switch %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_ERR_FAN_DOWN: Sys minor alarm on fans: One fan missing or failed

Conditions:
Online insertion and removal  FAN in a chassis
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