ora-600 kccpb_sanity_check_2故障处理

数据库启动报ORA-600 kccpb_sanity_check_2

SQL> startup mount pfile='d:/pfile.txt'
ORACLE 例程已经启动。

Total System Global Area 1258291200 bytes
Fixed Size                  1250548 bytes
Variable Size             243272460 bytes
Database Buffers         1006632960 bytes
Redo Buffers                7135232 bytes
ORA-00600: ??????, ??: [kccpb_sanity_check_2], [66014], [66011], [0x0], [], [],[], []

重建控制文件报错ora-600 kccsga_update_amx_1

SQL> CREATE CONTROLFILE REUSE DATABASE "zs" NORESETLOGS  NOARCHIVELOG
  2      MAXLOGFILES 50
  3      MAXLOGMEMBERS 5
  4      MAXDATAFILES 100
  5      MAXINSTANCES 8
  6      MAXLOGHISTORY 226
  7  LOGFILE
  8    GROUP 1 'd:\zs\redo01.log'  SIZE 50M,
  9    GROUP 2 'd:\zs\redo02.log'  SIZE 50M,
 10    GROUP 3 'd:\zs\redo03.log'  SIZE 50M
 11  DATAFILE
 12  'd:\zs\SYSAUX01.DBF',
………………
 22  'd:\zs\SYSTEM01.DBF',
 23  'd:\zs\UNDOTBS01.DBF',
 24  'd:\zs\USERS01.DBF'
 25  CHARACTER SET zhs16gbk
 26  ;
CREATE CONTROLFILE REUSE DATABASE "zs" NORESETLOGS  NOARCHIVELOG
*
第 1 行出现错误:
ORA-01503: CREATE CONTROLFILE ??
ORA-00600: ??????, ??: [kccsga_update_amx_1], [9], [2920], [292], [], [], [],[]

重启实例，重建ctl成功.尝试恢复库提示需要很久之前的日志，因为有两个数据文件scn异常

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通过oracle recovery tools修改文件头

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再次recover数据库成功顺利open库导出客户需要数据

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