Cisco Nexus cluster switches shows both PSUs as shutdown
Applies to
- Cisco Nexus Cluster Switches
- PSU Model NXA-PAC-650W-PE or NXA-PAC-650W-PI
- NXOS 9.3(3) - 9.3(13)
Issue
HealthMonitor process cshm: SwitchPowerFail_Alert [CLUSTER-BOT(FDOxxxxxxxx7)/PowerSupply-1])
- At the same time the device continues to operate normally even with all the inserted power supplies reported as shutdown. During the issue "OK" LED is seen to be either green or flashing green, and "Fault" LED is seen to be off.
- Power supplies (including, but not limited to: NXA-PAC-650W-PE or NXA-PAC-650W-PI) could be seen reported as shutdown on the switches as per
"show environment power detail" andshow environmentcommand. - Example: 1
sw01# show environment power detail
Power Supply:
Voltage: 12 Volts
Power Actual Actual Total
Supply Model Output Input Capacity Status
(Watts ) (Watts ) (Watts )
------- ---------- --------------- ------ ---------- --------------------
1 NXA-PAC-650W-PE 0 W 0 W 0 W Shutdown
2 NXA-PAC-650W-PE 153 W 169 W 650 W Ok
Example:2
cs-switch-01# show environment
Power Supply:
Voltage: 12 Volts
Power Actual Actual Total
Supply Model Output Input Capacity Status
(Watts ) (Watts ) (Watts )
------- ------------------- ---------- ---------- ---------- --------------
1 NXA-PAC-650W-PI 0 W 0 W 0 W Shutdown
2 NXA-PAC-650W-PI 0 W 0 W 0 W Shutdown