oracle版本:oracle 11.2.0.3
平台:aix 6.1
现象:不断有core dump文件在$ORACLE_HOME/dbs目录产生
第一步:分析core文件
$ cd $ORACLE_HOME/dbs
$ ls
core0 core14 core2 core8 hc_circbjdg1.dat
core1 core15 core3 core9 init.ora
core10 core16 core4 core_15270062 initcircbjdg1.ora
core11 core17 core5 core_16384198 initcircbjdg1.ora.bak
core12 core18 core6 core_16384200 orapwcircbjdg1
core13 core19 core7 core_17367274 snapcf_circbjdg1.f
$ cd core_17367274
$ dbx
Type 'help' for help.
enter object file name (default is `a.out', ^D to exit): $ORACLE_HOME/bin/oracle core
cannot read $ORACLE_HOME/bin/oracle core
enter object file name (default is `a.out', ^D to exit): ^C$
$ dbx $ORACLE_HOME/bin/oracle core
Type 'help' for help.
[using memory image in core]
reading symbolic information ...
IOT/Abort trap in pthread_kill at 0x9000000004efa30 ($t1)
0x9000000004efa30 (pthread_kill+0xb0) e8410028 ld r2,0x28(r1)
(dbx) where
pthread_kill(??, ??) at 0x9000000004efa30
_p_raise(??) at 0x9000000004ef2a8
raise.raise(??) at 0x90000000002c2ac
abort() at 0x90000000007d084
skgdbgcra(??) at 0x1008c45f0
sksdbgcra(??, ??) at 0x1028b1160
ksdbgcra() at 0x1028b0b30
ssexhd(??, ??, ??) at 0x10299d3a8
ksmpclrpga() at 0x101e2d9f0
opidcl(??, ??) at 0x10781dd84
opidrv(??, ??, ??) at 0x10781d660
sou2o(??, ??, ??, ??) at 0x1078131e8
opimai_real(??, ??) at 0x10000089c
ssthrdmain(??, ??) at 0x1000ee84c
main(??, ??) at 0x10000064c
(dbx) quit
第二步:找oracle bug号
平台:aix 6.1
现象:不断有core dump文件在$ORACLE_HOME/dbs目录产生
第一步:分析core文件
$ cd $ORACLE_HOME/dbs
$ ls
core0 core14 core2 core8 hc_circbjdg1.dat
core1 core15 core3 core9 init.ora
core10 core16 core4 core_15270062 initcircbjdg1.ora
core11 core17 core5 core_16384198 initcircbjdg1.ora.bak
core12 core18 core6 core_16384200 orapwcircbjdg1
core13 core19 core7 core_17367274 snapcf_circbjdg1.f
$ cd core_17367274
$ dbx
Type 'help' for help.
enter object file name (default is `a.out', ^D to exit): $ORACLE_HOME/bin/oracle core
cannot read $ORACLE_HOME/bin/oracle core
enter object file name (default is `a.out', ^D to exit): ^C$
$ dbx $ORACLE_HOME/bin/oracle core
Type 'help' for help.
[using memory image in core]
reading symbolic information ...
IOT/Abort trap in pthread_kill at 0x9000000004efa30 ($t1)
0x9000000004efa30 (pthread_kill+0xb0) e8410028 ld r2,0x28(r1)
(dbx) where
pthread_kill(??, ??) at 0x9000000004efa30
_p_raise(??) at 0x9000000004ef2a8
raise.raise(??) at 0x90000000002c2ac
abort() at 0x90000000007d084
skgdbgcra(??) at 0x1008c45f0
sksdbgcra(??, ??) at 0x1028b1160
ksdbgcra() at 0x1028b0b30
ssexhd(??, ??, ??) at 0x10299d3a8
ksmpclrpga() at 0x101e2d9f0
opidcl(??, ??) at 0x10781dd84
opidrv(??, ??, ??) at 0x10781d660
sou2o(??, ??, ??, ??) at 0x1078131e8
opimai_real(??, ??) at 0x10000089c
ssthrdmain(??, ??) at 0x1000ee84c
main(??, ??) at 0x10000064c
(dbx) quit
第二步:找oracle bug号
| Bug 13808372 : CORE GENERATED IN ORACLE_HOME/DBS |
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Oracle数据库频繁生成core文件问题解析

在$ORACLE_HOME/dbs目录下不断出现core文件,这可能是由于数据库内部错误导致的。文章探讨了这个问题的原因,包括可能的内存问题、库冲突或数据库软件故障。解决方案可能涉及检查系统资源、更新驱动程序或进行数据库故障排查。



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