The FMA fmadm faulty command displays current server faults, including DIMM failures.
-> start /SP/faultmgmt/shell Are you sure you want to start /SP/faultmgmt/shell (y/n)? y faultmgmtsp> fmadm faulty ------------------- ------------------------------------ ---------------- --------- Time UUID msgid Severity ------------------- ------------------------------------ ---------------- --------- 2013-01-18/21:04:40 7040d859-5b03-4a58-8dfd-e3a80875d62f SPSUN4V-8000-CQ MAJOR Problem Status : solved Diag Engine : fdd 1.0 System Manufacturer : Oracle Corporation Name : SPARC T5-8 Part_Number : 12345678+11+1 Serial_Number : xxxxxxxxxx System Component Manufacturer : Oracle Corporation Name : SPARC T5-8 Part_Number : 12345678-+11+1 Serial_Number : xxxxxxxxxx -------------------------------------------- Suspect 1 of 1 Fault class : fault.memory.dimm-ue Certainty : 100% Affects : /SYS/PM0/CM1/CMP/BOB0/CH0/D0 Status : faulted but still in service FRU Status : faulty Location : /SYS/PM0/CM1/CMP/BOB0/CH0/D0 Manufacturer : Samsung Name : 8192MB DDR3 SDRAM DIMM Part_Number : 07042208,M393B1K70DH0-YK0 Revision : 04 Serial_Number : 00CE02121585C74755 Chassis Manufacturer : Oracle Corporation Name : T5 chassis Part_Number : abcd Serial_Number : dbca Description: The number of correctable errors associated with this memory module has exceeded acceptable levels. Response : An attempt will be made to remove the affected memory from service. Impact : The dimm may be deconfigured at system restart which would reduce total system memory capacity. Action : Use 'fmadm faulty' to provide a more detailed view of this event. Please refer to the associated reference document at http://support.oracle.com/msg/SPSUN4V-8000-CQ for the latest service procedures and policies regarding this diagnosis. ---------------------------------------------------------------------------