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ۼ : 06-10-31 10:07
dmesg error messageԴϴ.
 ۾ :
ȸ : 9,649  

SunOS fw 5.7 Generic_106541-15 sun4u sparc SUNW,Ultra-60
32-bit sparc applications Դϴ.
 ٿ ߻մϴ.


Jun 7 08:51:33 fw unix: WARNING: [AFT1] Uncorrectable Memory Error on CPU2 Data
access at TL=0, errID 0x0000002e.02559fe3
0
Jun 7 08:51:33 fw AFSR.PSYND 0x0000(Score 05) AFSR.ETS 0x00 Fault_PC 0x1003
4f1c
Jun 7 08:51:33 fw UDBH 0x0203<UE> UDBH.ESYND 0x03 UDBL 0x0000 UDBL.ESYND 0x
00
Jun 7 08:51:33 fw UDBH Syndrome 0x3 Memory Module U1001 U1002 U1003 U1004
Jun 7 08:51:33 fw unix: WARNING: [AFT1] errID 0x0000002e.02559fe3 Syndrome 0x3
indicates that this may not be a memory module problem
Jun 7 08:51:33 fw unix: [AFT2] errID 0x0000002e.02559fe3 PA=0x00000000.b7d4c000
Jun 7 08:51:33 fw E$tag 0x00000000.0a4016fa E$State: Shared E$parity 0x05
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x00): 0x00010008.00000001 *Bad* PSYND=0
xff00
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x08): 0x70c66b30.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x10): 0x70c66ba0.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x18): 0x00000000.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x20): 0x70c66cf0.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x28): 0x70c66d60.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x30): 0x00000000.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x38): 0x70c66e40.00000000
Jun 7 08:51:33 fw unix: WARNING: [AFT1] CP event on CPU0 (caused Data access er
ror on CPU2), errID 0x0000002e.02559fe3
Jun 7 08:51:33 fw AFSR 0x00000000.01004000<CP> AFAR 0x00000000.b7d4c000
Jun 7 08:51:33 fw AFSR.PSYND 0x4000(Score 95) AFSR.ETS 0x00
Jun 7 08:51:33 fw UDBH 0x00dd UDBH.ESYND 0xdd UDBL 0x0033 UDBL.ESYND 0x33
Jun 7 08:51:33 fw unix: [AFT2] errID 0x0000002e.02559fe3 PA=0x00000000.b7d4c000
Jun 7 08:51:33 fw E$tag 0x00000000.1b4016fa E$State: Owner E$parity 0x0d
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x00): 0x00010008.00000001 *Bad* PSYND=0
x4000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x08): 0x70c66b30.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x10): 0x70c66ba0.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x18): 0x00000000.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x20): 0x70c66cf0.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x28): 0x70c66d60.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x30): 0x00000000.00000000
Jun 7 08:51:33 fw unix: [AFT2] E$Data (0x38): 0x70c66e40.00000000
Jun 7 08:51:33 fw unix: panic[cpu2]/thread=401a9e60:
Jun 7 08:51:33 fw unix: [AFT1] errID 0x0000002e.02559fe3 UE Error(s)
Jun 7 08:51:33 fw See previous message(s) for details
Jun 7 08:51:33 fw unix:
Jun 7 08:51:34 fw unix: syncing file systems...
Jun 7 08:51:34 fw unix: 33
Jun 7 08:51:56 fw unix: 11
Jun 7 08:52:13 fw unix: panic[cpu2]/thread=40047e60:
Jun 7 08:52:13 fw unix: panic sync timeout
Jun 7 08:52:13 fw unix:
Jun 7 08:52:14 fw unix: dumping to /dev/dsk/c0t0d0s1, offset 429588480
Jun 7 08:53:31 fw unix:
Jun 7 08:53:31 fw unix: dump succeeded


----------- -------------------------


... Ǻϴ Դϴ.
켱 ecache parity ġ CP, WP, EDP event  ֽϴ. CP (Copyout) event . CP event Ƽ μ ýۿ UltraSPARC II CPU鰣 ecache ġ ִ иƼ ġ Դϴ. ecache ġ ų ʿ䰡 ִ ϸ μ Ȥ 尣 context-switchÿ cache hit rate ̱ . ؼ CPU鰣 ecache Ű CPԴϴ.
޼ ߿ AFT1 ± Դϴ. ι ߿ AFT1 ޼ Դµ, ù° CPU2 UE (Uncorrectable Error) ԰ ι° CPU0 CPevent ߻ ؼ CPU2 Data access error ߱ ״ٴ Դϴ.
UE parity üũ 2Ʈ ̻ Ұ ϱ OS ý д ŵϴ. 1Ʈ ٸ CE(Correctable Error) ǥø ǰ ۵ ߰. ߿ , д Ų CPU CPU2 CPU0 . Ʈ ü Ϸ CPU0 ü ؾ մϴ.
AFT1 ±״ ٸ (͵) PSYND, AFSR, AFAR, UDBH(L) ٰŷ ؼ OS Ǵϴ Դϴ. AFT1 ±װ  ٸ ε Ǵ մϴ.
ٸ 鿡 ڼ UltraSPARC II User's Manual ְ. ȸ Ǹ ٽ ѹ .


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