590 Repetitive node transitions into standby mode from normal mode because of power subsystem-related node errors.
Explanation
Multiple node restarts occurred because of 2145 UPS-1U errors, which can be reported on any node type
This error means that the node made the transition into standby from normal mode because of power subsystem-related node errors too many times within a short period. Too many times are defined as three, and a short period is defined as 1 hour. This error alerts the user that something might be wrong with the power subsystem as it is clearly not normal for the node to repeatedly go in and out of standby.
If the actions of the tester or engineer are expected to cause many frequent transitions from normal to standby and back, then this error does not imply that there is any actual fault with the system.
User response
Follow troubleshooting procedures to fix the hardware:
- Verify that the room temperature is within specified limits and that the input power is stable.
- If a 2145 UPS-1U is connected, verify that the signal cable is fastened securely at both ends.
- Look in the system event log for the node error that is repeating.
Note: The condition is reset by powering off the node from the node front
panel.