10061事件
数据库启动的时候直接关闭，查看告警日志： Errors in file /opt/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_mmon_3749.trc (incident=65276):ORA-00600: internal error code, arguments: [4194], [0x000000011], [0x7F9676793990], [], [], [], [],
数据库启动的时候直接关闭，查看告警日志：Errors in file /opt/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_mmon_3749.trc (incident=65276): ORA-00600: internal error code, arguments: [4194], [0x000000011], [0x7F9676793990], [], [], [], [], [], [], [], [], [] Incident details in: /opt/oracle/diag/rdbms/orcl11g/orcl11g/incident/incdir_65276/orcl11g_mmon_3749_i65276.trc ORACLE Instance orcl11g (pid = 13) - Error 1578 encountered while recovering transaction (20, 27). Errors in file /opt/oracle/diag/rdbms/orcl11g/orcl11g/trace/orcl11g_smon_3745.trc: ORA-01578: ORACLE data block corrupted (file # 10, block # 2088) ORA-01110: data file 10: '/opt/oracle/oradata/orcl11g/undotb02.dbf' Completed: ALTER DATABASE OPEN Mon Nov 10 22:40:18 2014 Trace dumping is performing id=[cdmp_20141110224018] Mon Nov 10 22:40:20 2014 Starting background process SMCO Mon Nov 10 22:40:20 2014 SMCO started with pid=26, OS id=3805 Trace dumping is performing id=[cdmp_20141110224020] Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x79C8DBF3] [PC:0x2297740, kgegpa()+40] [flags: 0x0, count: 1] Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x79C8DBF3] [PC:0x229596B, kgebse()+279] [flags: 0x2, count: 2] Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x79C8DBF3] [PC:0x229596B, kgebse()+279] [flags: 0x2, count: 2] Mon Nov 10 22:40:21 2014 Doing block recovery for file 10 block 3395 Trace dumping is performing id=[cdmp_20141110224022] Mon Nov 10 22:40:23 2014 Simulated error on redo application. Mon Nov 10 22:40:24 2014 PMON (ospid: 3721): terminating the instance due to error 474 Instance terminated by PMON, pid = 3721
SYS@orcl11g>select file#,name from v$datafile;
FILE# NAME
---------- ------------------------------------------------------------
1 /opt/oracle/oradata/orcl11g/system01.dbf
2 /opt/oracle/oradata/orcl11g/sysaux01.dbf
3 /opt/oracle/oradata/orcl11g/undotbs01.dbf
4 /opt/oracle/oradata/orcl11g/users01.dbf
5 /opt/oracle/oradata/zbdba.dbf
7 /opt/oracle/oradata/orcl11g/test.dbf
8 /opt/oracle/oradata/orcl11g/test_size.dbf
9 /opt/oracle/oradata/orcl11g/test_size2.dbf
10 /opt/oracle/oradata/orcl11g/undotb02.dbf在初始化参数中加入：
event='10061 trace name context forever, level 10'
_smon_internal_errlimit=1000000
再次启动数据库：
SYS@orcl11g>alter database open; alter database open * ERROR at line 1: ORA-00600: internal error code, arguments: [4194], [0x000000011], [0x000000000], [], [], [], [], [], [], [], [], [] SYS@orcl11g> SYS@orcl11g> SYS@orcl11g> SYS@orcl11g>select open_mode from v$database; OPEN_MODE ---------------------------------------- READ WRITE
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