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2#
发表于 2012-3-7 16:27:40
Question:是否因为pmon杀死DIAG进程导致instance crash?
Answer:不是 , PMON 遇到了fatal error 所以abort instance , diag只是做systemstate dump , PMON在 crash instance之前会给diag几秒钟 以便diag 能完成systemstate dump
PMON的 stack call:- Unix process pid: 5064, image: oracle@semldslx5108 (PMON)
- *** 2012-03-05 19:19:12.432
- *** SERVICE NAME:(SYS$BACKGROUND) 2012-03-05 19:19:12.430
- *** SESSION ID:(555.1) 2012-03-05 19:19:12.430
- NOTE: unlock gn=2 disk=10 au=75303 mapid=66
- *** 2012-03-05 19:19:12.432
- kssxdl: error deleting SO: 0x4d169cf08, type: 83, owner: 0x4e03c0618, flag: I/-/-/0x00:
- ORA-15061: ASM operation not supported [40]
- NOTE: unlock gn=2 disk=10 au=75303 mapid=66
- *** 2012-03-05 19:19:12.433
- kssxdl: error deleting SO: 0x4d169cf08, type: 83, owner: 0x4e03c0618, flag: I/-/-/0x00:
- ORA-15061: ASM operation not supported [40]
- NOTE: unlock gn=2 disk=10 au=75303 mapid=66
- *** 2012-03-05 19:19:12.433
- kssxdl: error deleting SO: 0x4d169cf08, type: 83, owner: 0x4e03c0618, flag: I/-/-/0x00:
- ORA-15061: ASM operation not supported [40]
- NOTE: unlock gn=2 disk=10 au=75303 mapid=66
- *** 2012-03-05 19:19:15.473
- ksedmp: internal or fatal error
- ORA-00600: internal error code, arguments: [17090], [], [], [], [], [], [], []
- ----- Call Stack Trace -----
- calling call entry argument values in hex
- location type point (? means dubious value)
- -------------------- -------- -------------------- ----------------------------
- ssd_unwind_bp: unhandled instruction at 0x3d039ad instr=f
- ksedst()+31 call ksedst1() 000000000 ? 000000001 ?
- 7FBFFFC7A0 ? 7FBFFFC800 ?
- 7FBFFFC740 ? 000000000 ?
- ksedmp()+610 call ksedst() 000000000 ? 000000001 ?
- 7FBFFFC7A0 ? 7FBFFFC800 ?
- 7FBFFFC740 ? 000000000 ?
- ksfdmp()+63 call ksedmp() 000000003 ? 000000001 ?
- 7FBFFFC7A0 ? 7FBFFFC800 ?
- 7FBFFFC740 ? 000000000 ?
- kgeriv()+176 call ksfdmp() 0069DCA20 ? 000000003 ?
- 7FBFFFC7A0 ? 7FBFFFC800 ?
- 7FBFFFC740 ? 000000000 ?
- kgesiv()+119 call kgeriv() 0069DCA20 ? 2A972254D8 ?
- 000000000 ? 000000000 ?
- 7FBFFFC740 ? 000000000 ?
- kgesic0()+152 call kgesiv() 0069DCA20 ? 2A972254D8 ?
- 0000042C2 ? 000000000 ?
- 7FBFFFD6E0 ? 000000000 ?
- kgerse()+797 call kgesic0() 0069DCA20 ? 2A972254D8 ?
- 0000042C2 ? 000000000 ?
- 000000048 ? 000002000 ?
- kffmDoDone()+306 call kgerse() 0069DCA20 ? 2A972254D8 ?
- 0000042C2 ? 000000000 ?
- 000000048 ? 000002000 ?
- kffmsoDelete()+824 call kffmDoDone() 4A355DFA0 ? 2A972254D8 ?
- 0000042C2 ? 000000000 ?
- 000000048 ? 000002000 ?
- kssxdl()+384 call kffmsoDelete() 4D169CF08 ? 000000003 ?
- 0000042C2 ? 000000000 ?
- 000000048 ? 000002000 ?
- kssdch()+1875 call kssxdl() 4D169CF08 ? 000000003 ?
复制代码 kssxdl=> kffmsoDelete => kffmDoDone => kgerse error here!
kssxdl: error deleting SO: 0x4d169cf08, type: 83, owner: 0x4e03c0618, flag: I/-/-/0x00:
PMON: fatal error while deleting s.o. 0x4d169cf08 in this tree:
SO: 0x4d169cf08, type: 83, owner: 0x4e03c0618, flag: INIT/-/-/0x00
freelist:[4a3556a00,4a3556af0]
KFFMOP: hash link:[4a35569f0,4a35569f0] sobj link:[4a3556988,4d169cf28]
map kggrp:[0x0x4e2da3ac0, 0, valid] map id:66
group:[2,295196583] file:[312,673463449] extent:32426
flags:0x0001 disk:0 au:76297 lock:0 proc:0x0x4e03c0618
PMON在视图清理一个 SO freelist |
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