Psrinfo Showing Faulty Vcpu after MB replacement.

(Doc ID 1635008.1)

Last updated on OCTOBER 05, 2017

Applies to:

Sun SPARC Enterprise T5240 Server - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
After replacing Motherboard, several vcpus remains as faulted.

Symptoms

psrinfo reported several faulted vcpus.

# psrinfo 

72 faulted since 02/25/2014 08:57:15
73 faulted since 02/25/2014 08:57:15
74 faulted since 02/25/2014 08:57:15
75 faulted since 02/25/2014 08:57:15
76 faulted since 02/25/2014 08:57:15
77 faulted since 02/25/2014 08:57:15
78 faulted since 02/25/2014 08:57:15
79 faulted since 02/25/2014 08:57:15

# prtdiag -v Also shows the same threads as faulted.

1     1415 MHz  SUNW,UltraSPARC-T2+    on-line  

72     1415 MHz  SUNW,UltraSPARC-T2+    faulted     <<<<<-------------------
73     1415 MHz  SUNW,UltraSPARC-T2+    faulted     <<<<<-------------------  
74     1415 MHz  SUNW,UltraSPARC-T2+    faulted       <<<<<-------------------
75     1415 MHz  SUNW,UltraSPARC-T2+    faulted       <<<<<-------------------
76     1415 MHz  SUNW,UltraSPARC-T2+    faulted       <<<<<-------------------
77     1415 MHz  SUNW,UltraSPARC-T2+    faulted       <<<<<-------------------
78     1415 MHz  SUNW,UltraSPARC-T2+    faulted       <<<<<-------------------
79     1415 MHz  SUNW,UltraSPARC-T2+    faulted       <<<<<-------------------
80     1415 MHz  SUNW,UltraSPARC-T2+    on-line  
81     1415 MHz  SUNW,UltraSPARC-T2+    on-line  

Changes

 The MotherBoard was replaced because it got a faulted CPU with caused by ereports   fault.cpu.ultraSPARC-T2plus.dcache with message SUN4V-8001-FP

 

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms