Once a PSU is marked as failed on the VxRail Manager Web plug-in, you may see the unit as not available or in a failed state. In vCenter, you can see that the following messages show power input and redundancy as lost:
vCenter Console displaying failed power supply unit
iDRAC reflects the unit is marked as failed with power input showing as lost with the event tab showing the same:
iDRAC UI displaying failed power supply unit
/opt/vxrail/tools/ipmitool sdr elist PSU1 Status | E0h | ok | 10.1 | Presence detected, Failure detected PSU2 Status | E1h | ok | 10.2 | Presence detected PS1 PG FAIL | 09h | ok | 7.1 | State Deasserted PS2 PG FAIL | 0Ah | ok | 7.1 | State Deasserted
System event log entry for failed PSU1 (Presence detected, Failure detected, State Deasserted)
You should see messages like "Failure detected" or "FAIL" state.
In the above case, the failed power supply is PSU1 (the power supply unit on top).
Run the following command on the node and then search for power supply failure:
/opt/vxrail/tools/ipmitool sel elist Line 41: 29 | 11/24/2016 | 11:42:11 | Power Supply PSU Redundancy | Redundancy Lost | Asserted Line 42: 2a | 11/24/2016 | 11:42:21 | Power Supply PSU2 Status | Power Supply AC lost | Deasserted Line 42: 2a | 11/24/2016 | 11:42:21 | Power Supply PSU2 Status | Power Supply AC lost | Deasserted Line 43: 2b | 11/24/2016 | 11:42:21 | Power Supply PSU Redundancy | Fully Redundant | Asserted Line 60: 3c | 08/13/2017 | 12:43:08 | Power Supply PSU1 Status | Failure detected | Asserted