After reboot prtdiag -v reports SYS/MB/CMP0 T_BCORE disabled
(Doc ID 2604100.1)
Last updated on JANUARY 12, 2021
Applies to:
SPARC T4-4 - Version All Versions to All Versions [Release All Releases]SPARC T4-1 - Version All Versions to All Versions [Release All Releases]
SPARC T4-2 - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
Purpose
After server got rebooted the prtdiag reported the following components as disabled:
------------------- prtdiag_v ---------------------
SYS/MB/CMP0 T_BCORE disabled
SYS/MB/CMP0 T_TCORE disabled
SYS/MB/CMP1 T_BCORE disabled
SYS/MB/CMP1 T_TCORE disabled
SYS/MB/DVRM_CMP0 T_EXT disabled
SYS/MB/DVRM_CMP0 T_INT disabled
SYS/MB/DVRM_CMP1 T_EXT disabled
SYS/MB/DVRM_CMP1 T_INT disabled
SYS/MB/DVRM_CMP0 TEMP_FAULT disabled
SYS/MB/DVRM_CMP1 TEMP_FAULT disabled
SYS/MB/CMP0 I_+1V5 disabled
SYS/MB/CMP0 I_VDDA disabled
SYS/MB/CMP1 I_+1V5 disabled
SYS/MB/CMP1 I_VDDA disabled
SYS/MB/DVRM_CMP0 I_VCORE disabled
SYS/MB/DVRM_CMP1 I_VCORE disabled
SYS/MB/DVRM_CMP0 OC_FAULT disabled
SYS/MB/DVRM_CMP0 OVC_FAULT disabled
SYS/MB/DVRM_CMP1 OC_FAULT disabled
SYS/MB/DVRM_CMP1 OVC_FAULT disabled
SYS/MB/CMP0 VDD_+1V5 disabled
SYS/MB/CMP0 V_VCORE disabled
SYS/MB/CMP0 V_VDDA disabled
SYS/MB/CMP1 VDD_+1V5 disabled
SYS/MB/CMP1 V_VCORE disabled
SYS/MB/CMP1 V_VDDA disabled
SYS/MB/DVRM_CMP0 IUV_FAULT disabled
SYS/MB/DVRM_CMP0 OOV_FAULT disabled
SYS/MB/DVRM_CMP0 OV_FAULT disabled
SYS/MB/DVRM_CMP1 IUV_FAULT disabled
There were no FMA faults reported and in the ILOM the same components were also disabled:
==================================
/SYS/MB/CMP0/I_+1V5
Properties:
type = Current
ipmi_name = MB/C0/I_+1V5
class = Threshold Sensor
value = Disabled <<<<,
upper_nonrecov_threshold = N/A
upper_critical_threshold = N/A
upper_noncritical_threshold = N/A
lower_noncritical_threshold = N/A
lower_critical_threshold = N/A
lower_nonrecov_threshold = N/A
alarm_status = indeterminate
/SYS/MB/CMP0/I_VDDA
Properties:
type = Current
ipmi_name = MB/C0/I_VDDA
class = Threshold Sensor
value = Disabled <<<<
upper_nonrecov_threshold = N/A
upper_critical_threshold = N/A
upper_noncritical_threshold = N/A
lower_noncritical_threshold = N/A
lower_critical_threshold = N/A
lower_nonrecov_threshold = N/A
alarm_status = indeterminate
/SYS/MB/CMP1/T_TCORE
Properties:
type = Temperature
ipmi_name = P1/T_TCORE
class = Threshold Sensor
value = Disabled <<<
upper_nonrecov_threshold = 106.000 degree C
upper_critical_threshold = 96.000 degree C
upper_noncritical_threshold = 90.000 degree C
lower_noncritical_threshold = -4.000 degree C
lower_critical_threshold = -9.000 degree C
lower_nonrecov_threshold = -14.000 degree C
alarm_status = indeterminate
/SYS/MB/CMP1/VDD_+1V5
Properties:
type = Voltage
ipmi_name = MB/C1/VDD_+1V5
class = Threshold Sensor
value = Disabled <<<<
upper_nonrecov_threshold = 1.660 Volts
upper_critical_threshold = 1.640 Volts
upper_noncritical_threshold = 1.600 Volts
lower_noncritical_threshold = 1.400 Volts
lower_critical_threshold = 1.360 Volts
lower_nonrecov_threshold = 1.360 Volts
alarm_status = indeterminate
/SYS/MB/CMP1/VPS
Properties:
type = Power Unit
class = Threshold Sensor
value = Disabled <<<<
upper_nonrecov_threshold = N/A
upper_critical_threshold = N/A
upper_noncritical_threshold = N/A
lower_noncritical_threshold = N/A
lower_critical_threshold = N/A
lower_nonrecov_threshold = N/A
alarm_status = indeterminate
....
Troubleshooting Steps
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