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1#
发表于 2017-4-16 00:02:16
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查看: 1831 |
回复: 0
环境:oracle 10g,windows平台,非归档模式,没有备份
测试:手工删除current redo log,尝试恢复
恢复思路:修改pfile文件,加入_allow_resetlogs_corruption=true参数,在数据库不一致的情况下,强制打开数据库,做数据库的全库导出。新建数据库,再将数据导入。
问题:可以强制打开数据库,但数据库会很快宕掉,exp根本来不及完成。alert日志里有大量ora-600报错。
兄弟们有没有好的办法,给个建议
数据库既然已经强制启动,此时再去掉_allow_resetlogs_corruption还对实例有影响么?
Wed Mar 21 15:54:47 2012
DEBUG: Replaying xcb 0x1fa014cc, pmd 0x1fbc09bc for failed op 8
Doing block recovery for file 2 block 97
Block recovery from logseq 7, block 63 to scn 1606949
Wed Mar 21 15:54:47 2012
Recovery of Online Redo Log: Thread 1 Group 1 Seq 7 Reading mem 0
Mem# 0 errs 0: F:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO01.LOG
Block recovery completed at rba 7.70.16, scn 0.1606952
Wed Mar 21 15:54:48 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_pmon_4208.trc:
ORA-00600: internal error code, arguments: [4194], [57], [13], [], [], [], [], []
Wed Mar 21 15:54:50 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_pmon_4208.trc:
ORA-00600: internal error code, arguments: [4194], [57], [13], [], [], [], [], []
PMON: terminating instance due to error 472
Wed Mar 21 15:54:50 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_q001_4696.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:50 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_ctwr_216.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:51 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_lgwr_1784.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:52 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_psp0_6132.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:52 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_dbw0_1792.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:52 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_mman_680.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:53 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_ckpt_6064.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:56 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_reco_4596.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:56 2012
Errors in file f:\oracle\product\10.2.0\admin\orcl\bdump\orcl_smon_4184.trc:
ORA-00472: PMON process terminated with error
Wed Mar 21 15:54:57 2012
Instance terminated by PMON, pid = 4208
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