[geeks] Ultra 2 memory errors

[Jeff Cole]

I've been seeing these errors for quite some time now on my Ultra2. It's been a 
number of years since I took Sun Enterprise Hardware Maintenance, so, I don't 
remember how to go about finding out which memory module this error is generated by:

Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 133414 kern.info] [AFT0] 
Corrected Memory Error detected by CPU0, errID 0x000a601a.6ab4f894
Nov 13 13:55:16 theomania     AFSR 0x00000000.00100000<CE> AFAR 0x00000000.2f8f5080
Nov 13 13:55:16 theomania     AFSR.PSYND 0x0000(Score 05) AFSR.ETS 0x00 Fault_PC 
0x1026ec0
Nov 13 13:55:16 theomania     UDBH Syndrome 0x54 Memory Module U0502
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 631520 kern.info] [AFT0] errID 
0x000a601a.6ab4f894 Corrected Memory Error on U0502 is Persistent
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 193741 kern.info] [AFT0] errID 
0x000a601a.6ab4f894 ECC Data Bit 27 was in error and corrected
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 579313 kern.info] [AFT0] 
Corrected Memory Error detected by CPU0, errID 0x000a601a.6ac3dc5a
Nov 13 13:55:16 theomania     AFSR 0x00000000.00100000<CE> AFAR 0x00000000.2f925090
Nov 13 13:55:16 theomania     AFSR.PSYND 0x0000(Score 05) AFSR.ETS 0x00 Fault_PC 
0x1026ec0
Nov 13 13:55:16 theomania     UDBH Syndrome 0x54 Memory Module U0502
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 643370 kern.info] [AFT0] errID 
0x000a601a.6ac3dc5a Corrected Memory Error on U0502 is Persistent
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 778638 kern.info] [AFT0] errID 
0x000a601a.6ac3dc5a ECC Data Bit 27 was in error and corrected
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 625372 kern.info] [AFT0] 
Corrected Memory Error detected by CPU0, errID 0x000a601a.6acb3def
Nov 13 13:55:16 theomania     AFSR 0x00000000.00100000<CE> AFAR 0x00000000.2f935088
Nov 13 13:55:16 theomania     AFSR.PSYND 0x0000(Score 05) AFSR.ETS 0x00 Fault_PC 
0x1026ec0
Nov 13 13:55:16 theomania     UDBL Syndrome 0x54 Memory Module U0502
Nov 13 13:55:16 theomania unix: [ID 596940 kern.warning] WARNING: [AFT0] 3 soft 
errors in less than 24:00 (hh:mm) detected from Memory Module U0502
Nov 13 13:55:16 theomania unix: [ID 618185 kern.notice] NOTICE: Scheduling 
removal of page 0x00000000.2f934000
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 299426 kern.info] [AFT0] errID 
0x000a601a.6acb3def Corrected Memory Error on U0502 is Persistent
Nov 13 13:55:16 theomania SUNW,UltraSPARC-II: [ID 606666 kern.info] [AFT0] errID 
0x000a601a.6acb3def ECC Data Bit 27 was in error and corrected
Nov 13 13:55:16 theomania unix: [ID 693633 kern.notice] NOTICE: Page 
0x00000000.2f934000 removed from service