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标签归档:tab$被删除
ORA-600 16703直接把orachk备份表插入到tab$恢复
有一个朋友和我说,他们数据库出现了以下错误ORA-600 16703 错误
他们是在虚拟化环境中,可以恢复到上一个快照点,但是主机启动之后,数据库依旧异常,让我们进行处理
C:\Users\Administrator>sqlplus / as sysdba SQL*Plus: Release 11.2.0.4.0 Production on Wed Mar 24 17:04:01 2021 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> select open_mode from v$database; OPEN_MODE -------------------- READ WRITE SQL> select count(1) from tab$; COUNT(1) ---------- 0
很明显tab$已经被清空,数据库无法正常使用.因为库没有crash,尝试把备份的orachk表插入进来
SQL> insert into tab$ select * from ORACHKB514061BDCB10EBA9CF58F3; 6318 rows created. SQL> commit; Commit complete. SQL> select 'DROP TRIGGER '||owner||'."'||TRIGGER_NAME||'";' from dba_triggers w here TRIGGER_NAME like 'DBMS_%_INTERNAL% ' 2 union all 3 select 'DROP PROCEDURE '||owner||'."'||a.object_name||'";' from dba_procedu res a where a.object_name like 'DBMS_%_INTERNAL% ' 4 union all 5 select 'drop '||object_type||' '||owner||'.'||object_name||';' from dba_obj ects where object_name in('DBMS_SUPPORT_DBMONITOR','DBMS_SUPPORT_DBMONITORP'); 'DROPTRIGGER'||OWNER||'."'||TRIGGER_NAME||'";' -------------------------------------------------------------------------------- drop PROCEDURE SYS.DBMS_SUPPORT_DBMONITORP; drop TRIGGER SYS.DBMS_SUPPORT_DBMONITOR; SQL> drop PROCEDURE SYS.DBMS_SUPPORT_DBMONITORP; Procedure dropped. SQL> drop TRIGGER SYS.DBMS_SUPPORT_DBMONITOR; Trigger dropped. SQL> commit; Commit complete. SQL>
重启数据库,该故障恢复完成,数据完美恢复0丢失.
aix平台tab$被删除可能出现ORA-600 [16703], [1403], [28]错误
以前在恢复过程中遇到过ORA-00600: internal error code, arguments: [16703], [1403], [28]错误(10g数据库遭遇ORA-600 16703)以为是因为10g版本的tab$记录被删除的原因导致报错和最常见的ORA-00600: internal error code, arguments: [16703], [1403], [20]不完全一致(警告:互联网中有oracle介质被注入恶意程序导致—ORA-600 16703),最近又遇到一个ORA-600 16703 1403 28错误的case,而且数据库版本是11.2.0.4 for aix平台,进一步说明该问题不是由于10g和11g的tab$被删除的区别导致,更多可能是由于操作系统不一样,数据库启动基表访问顺序不一致导致,特此进行说明.
数据库启动成功后报错
Wed Apr 01 22:36:19 2020 Completed: ALTER DATABASE OPEN /* db agent *//* {2:54387:2} */ Wed Apr 01 22:36:19 2020 Starting background process CJQ0 Wed Apr 01 22:36:19 2020 CJQ0 started with pid=53, OS id=7078224 Wed Apr 01 22:36:21 2020 Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_ora_7668220.trc (incident=40337): ORA-00600: internal error code, arguments: [kzrini:!uprofile], [], [], [], [], [], [], [], [], [], [], [] Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl2/incident/incdir_40337/orcl2_ora_7668220_i40337.trc Wed Apr 01 22:36:21 2020 Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_ora_6881718.trc (incident=40369): ORA-00600: internal error code, arguments: [kzrini:!uprofile], [], [], [], [], [], [], [], [], [], [], [] Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl2/incident/incdir_40369/orcl2_ora_6881718_i40369.trc Setting Resource Manager plan SCHEDULER[0x32DB]:DEFAULT_MAINTENANCE_PLAN via scheduler window Setting Resource Manager plan DEFAULT_MAINTENANCE_PLAN via parameter Wed Apr 01 22:51:16 2020 Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_smon_7078802.trc: ORA-00604: error occurred at recursive SQL level 1 ORA-00957: duplicate column name Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_smon_7078802.trc: ORA-00604: error occurred at recursive SQL level 1 ORA-00957: duplicate column name Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_smon_7078802.trc: ORA-00604: error occurred at recursive SQL level 1 ORA-00957: duplicate column name Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_m000_4850312.trc (incident=48045): ORA-00600: internal error code, arguments: [kdfReserveSingle_1], [0], [65280], [], [], [], [], [], [], [], [], [] Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl2/incident/incdir_48045/orcl2_m000_4850312_i48045.trc Thu Apr 02 00:59:35 2020 Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_smon_7078802.trc: ORA-00604: error occurred at recursive SQL level 1 ORA-00957: duplicate column name Thu Apr 02 00:59:36 2020 DDE: Problem Key 'ORA 600 [kzrini:!uprofile]' was completely flood controlled (0x6) Further messages for this problem key will be suppressed for up to 10 minutes Thu Apr 02 00:59:37 2020 Use ADRCI or Support Workbench to package the incident. See Note 411.1 at My Oracle Support for error and packaging details. Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_m000_4850312.trc (incident=48046): ORA-00600: internal error code, arguments: [kewrose_1], [600], [ORA-00600: internal error code, arguments: [kdfReserveSingle_1], [0], [65280], [], [], [], []
数据库再次重启报错
Completed: ALTER DATABASE MOUNT /* db agent *//* {1:25340:2} */ ALTER DATABASE OPEN /* db agent *//* {1:25340:2} */ This instance was first to open Picked broadcast on commit scheme to generate SCNs Thu Apr 02 02:17:59 2020 Thread 2 opened at log sequence 13485 Current log# 3 seq# 13485 mem# 0: +DATA/orcl/onlinelog/group_3.265.1003137665 Current log# 3 seq# 13485 mem# 1: +FLASH/orcl/onlinelog/group_3.259.1003137677 Successful open of redo thread 2 MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set Thu Apr 02 02:17:59 2020 SMON: enabling cache recovery Instance recovery: looking for dead threads Instance recovery: lock domain invalid but no dead threads Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_ora_7799020.trc (incident=48395): ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], [], [], [], [], [] Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl2/incident/incdir_48395/orcl2_ora_7799020_i48395.trc Thu Apr 02 02:18:01 2020 Thu Apr 02 02:18:01 2020 Use ADRCI or Support Workbench to package the incident. See Note 411.1 at My Oracle Support for error and packaging details. Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_ora_7799020.trc: ORA-00704: bootstrap process failure ORA-00704: bootstrap process failure ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], [], [], [], [], [] Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_ora_7799020.trc: ORA-00704: bootstrap process failure ORA-00704: bootstrap process failure ORA-00600: internal error code, arguments: [16703], [1403], [28], [], [], [], [], [], [], [], [], [] Error 704 happened during db open, shutting down database USER (ospid: 7799020): terminating the instance due to error 704 Instance terminated by USER, pid = 7799020 ORA-1092 signalled during: ALTER DATABASE OPEN /* db agent *//* {1:25340:2} */...
对于此类问题,通过分析,确定也是由于DBMS_SUPPORT_DBMONITORP恶意脚本导致tab$记录被删除,导致数据库启动异常,处理方法基本上就是对tab$进行恢复,然后open数据库.