2015 Feb 1 12:23:21 UCS-A %UCSM-2-VOLTAGE_PROBLEM: [F0391][critical][voltage-problem][sys/chassis-1/psu-2] Power supply 2 in chassis 1 voltage: upper-non-recoverable 2015 Feb 1 12:24:21 UCS1-A %UCSM-2-VOLTAGE_PROBLEM: [F0391][cleared][voltage-problem][sys/chassis-1/psu-2] Power supply 2 in chassis 1 voltage: upper-non-recoverable