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最近发表
- Patch SCN工具for Linux
- awr创建snapshot等待library cache: mutex X
- exadata换flash卡的一些操作
- RMAN-06207 RMAN-06208报错解决
- RAC主机相差超过10分钟导致crs无法启动
- O/S-Error: (OS 23) 数据错误(循环冗余检查)—故障处理
- 异常断电数据库恢复-从ORA-600 2131到ORA-08102: 未找到索引关键字, 对象号 39
- 数据泵迁移Wrapped PLSQL之后报PLS-00753
- 数据库open报ORA-600 kcratr_scan_lastbwr故障处理
- resetlogs强制拉库失败并使用备份system文件还原数据库故障处理
- truncate IDL_UB1$导致数据库open hang
- PASSWORD_ROLLOVER_TIME—实现新老密码短期共存
- 11.2.0.4最新psu-202404
- ORA-600 2131故障处理
- 收集统计信息报ORA-00600 16515问题解决
- rm -rf误删Oracle数据库恢复
- 分布式存储故障导致数据库无法启动故障处理
- read_me_recover_tn勒索恢复
- WINDOWS 下用dg broker搭建ADG(单机to单机)
- 存储故障后oracle报—ORA-01122/ORA-01207故障处理
2662 的搜索结果
ORA-600 2662快速恢复之Patch scn工具
有客户数据库启动报ORA-600 2662错误
SQL> recover database; 完成介质恢复。 SQL> alter database open ; alter database open * 第 1 行出现错误: ORA-00603: ORACLE server session terminated by fatal error ORA-00600: internal error code, arguments: [2662], [0], [272845978], [0], [272853062], [12583040] ORA-00600: internal error code, arguments: [2662], [0], [272845977], [0], [272853062], [12583040] ORA-01092: ORACLE instance terminated. Disconnection forced ORA-00600: internal error code, arguments: [2662], [0], [272845973], [0], [272853062], [12583040] 进程 ID: 3528 会话 ID: 33 序列号: 1
然后open数据库成功
![20240313181402](https://www.xifenfei.com/wp-content/uploads/2024/03/20240313181402.png)
对于这类故障,patch scn工具是最快速的解决方案
又一例:ORA-600 kclchkblk_4和2662故障
有客户恢复请求:由于未知原因导致aix环境的rac两台主机同时重启之后数据库无法正常启动,初步判断是由于写丢失导致故障(ORA-00742 ORA-00353)
Wed Feb 21 09:23:06 2024 ALTER DATABASE OPEN This instance was first to open Abort recovery for domain 0 Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_5767246.trc: ORA-01113: file 32 needs media recovery ORA-01110: data file 32: '+DATA/xff/datafile/x5sys_cs.dbf' ORA-1113 signalled during: ALTER DATABASE OPEN... Wed Feb 21 09:23:27 2024 ALTER DATABASE RECOVER datafile '+DATA/xff/datafile/x5sys_cs.dbf' Media Recovery Start Serial Media Recovery started WARNING! Recovering data file 32 from a fuzzy backup. It might be an online backup taken without entering the begin backup command. Recovery of Online Redo Log: Thread 2 Group 14 Seq 48490 Reading mem 0 Mem# 0: +DATA/xff/onlinelog/group_14.313.1060528521 Recovery of Online Redo Log: Thread 1 Group 7 Seq 64195 Reading mem 0 Mem# 0: +DATA/xff/onlinelog/group_7.306.1060527979 Wed Feb 21 09:24:10 2024 Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_5767246.trc: ORA-00742: Log read detects lost write in thread %d sequence %d block %d ORA-00334: archived log: '+DATA/xff/onlinelog/group_14.313.1060528521' Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_5767246.trc (incident=336478): ORA-00353: log corruption near block 139727 change 26346459680 time 02/20/2024 20:13:50 ORA-00312: online log 14 thread 2: '+DATA/xff/onlinelog/group_14.313.1060528521'
尝试屏蔽一致性强制拉库后数据库报ORA-600 kclchkblk_4
参考:ora-600 2662和ora-600 kclchkblk_4恢复、redo异常 ORA-600 kclchkblk_4 故障恢复
Wed Feb 21 09:55:26 2024 SMON: enabling cache recovery Wed Feb 21 09:55:26 2024 Redo thread 2 internally disabled at seq 5 (CKPT) Archived Log entry 112707 added for thread 2 sequence 4 ID 0xffffffffe144183b dest 1: ARC0: Archiving disabled thread 2 sequence 5 Archived Log entry 112708 added for thread 2 sequence 5 ID 0xffffffffe144183b dest 1: Wed Feb 21 09:55:28 2024 Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_6423264.trc (incident=360479): ORA-00600: internal error code, arguments: [kclchkblk_4], [6], [576721660], [6], [576702892] Incident details in: /oracle/db/diag/rdbms/xff/xff1/incident/incdir_360479/xff1_ora_6423264_i360479.trc Use ADRCI or Support Workbench to package the incident. See Note 411.1 at My Oracle Support for error and packaging details. Thread 1 advanced to log sequence 3 (LGWR switch) Current log# 7 seq# 3 mem# 0: +DATA/xff/onlinelog/group_7.306.1161510375 Archived Log entry 112709 added for thread 1 sequence 2 ID 0xffffffffe144183b dest 1: Wed Feb 21 09:55:31 2024 Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_6423264.trc: ORA-00704: bootstrap process failure ORA-00704: bootstrap process failure ORA-00600: internal error code, arguments: [kclchkblk_4], [6], [576721660], [6], [576702892] Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_6423264.trc: ORA-00704: bootstrap process failure ORA-00704: bootstrap process failure ORA-00600: internal error code, arguments: [kclchkblk_4], [6], [576721660], [6], [576702892]
后续处理中出现和这个错误类似的ORA-600 2662错误
Wed Feb 21 15:37:35 2024 SMON: enabling cache recovery Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_6357664.trc (incident=432423): ORA-00600: internal error code, arguments: [2662], [6], [576742938], [6], [576834283], [12583104] Incident details in: /oracle/db/diag/rdbms/xff/xff1/incident/incdir_432423/xff1_ora_6357664_i432423.trc 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 /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_6357664.trc: ORA-00600: internal error code, arguments: [2662], [6], [576742938], [6], [576834283], [12583104], [], [], [], [], [], [] Errors in file /oracle/db/diag/rdbms/xff/xff1/trace/xff1_ora_6357664.trc: ORA-00600: internal error code, arguments: [2662], [6], [576742938], [6], [576834283], [12583104], [], [], [], [], [], [] Error 600 happened during db open, shutting down database USER (ospid: 6357664): terminating the instance due to error 600 Instance terminated by USER, pid = 6357664
通过对oracle scn进行修改,数据库open成功
SQL> recover database; Media recovery complete. SQL> SQL> SQL> SQL> oradebug setmypid Statement processed. SQL> oradebug DUMPvar SGA kcsgscn_ kcslf kcsgscn_ [700000000019B70, 700000000019BA0) = 00000000 00000000 00000000 00000000 SQL> oradebug poke BEFORE: [700000000019B70, 700000000019B78) = 00000000 00000000 AFTER: [700000000019B70, 700000000019B78) = 00000006 22710D2B SQL> oradebug DUMPvar SGA kcsgscn_ kcslf kcsgscn_ [700000000019B70, 700000000019BA0) = 00000006 22710D2B 00000000 00000000 SQL> alter database open; Database altered.
后续检查发现obj$中的index异常(ORA-08102: index key not found, obj# 39)
类似文章:通过bbed修改obj$中dataobj$重现I_OBJ4索引报ORA-08102错误
SQL> truncate CLUSTER "SYS"."SMON_SCN_TO_TIME_AUX"; truncate CLUSTER "SYS"."SMON_SCN_TO_TIME_AUX" * ERROR at line 1: ORA-00604: error occurred at recursive SQL level 1 ORA-08102: index key not found, obj# 39, file 1, block 967206 (2) SQL> SQL> select object_name,object_type from dba_objects where object_id=39; OBJECT_NAME OBJECT_TYPE ------------------------------ ------------------- I_OBJ4 INDEX
对于此类问题使用非常规方法把obj$字典表进行重建(需要注意undo需要为自动管理方式,temp不能为空),参考:
bootstrap$核心index(I_OBJ1,I_USER1,I_FILE#_BLOCK#,I_IND1,I_TS#,I_CDEF1等)异常恢复—ORA-00701错误解决
ORA-600 3020/ORA-600 2662故障
数据库重启之后报ORA-600 3020错误
Tue Dec 12 00:37:44 2023 ALTER DATABASE RECOVER CONTINUE DEFAULT Media Recovery Log /data/oracle/flash_recovery_area/ORCL/archivelog/2023_11_30/o1_mf_1_3867_lpj3krsn_.arc ORA-279 signalled during: ALTER DATABASE RECOVER CONTINUE DEFAULT ... ALTER DATABASE RECOVER CONTINUE DEFAULT Media Recovery Log /data/oracle/flash_recovery_area/ORCL/archivelog/2023_12_02/o1_mf_1_3868_lppkmyhf_.arc Tue Dec 12 00:37:45 2023 Errors in file /data/oracle/diag/rdbms/orcl/orcl/trace/orcl_pr01_57992.trc (incident=31482): ORA-00600: internal error code, arguments: [3020], [1], [87806], [4282110], [], [], [], [], [], [], [], [] ORA-10567: Redo is inconsistent with data block (file# 1, block# 87806, file offset is 719306752 bytes) ORA-10564: tablespace SYSTEM ORA-01110: data file 1: '/data/oracle/oradata/orcl/system01.dbf' ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 5843 Incident details in: /data/oracle/diag/rdbms/orcl/orcl/incident/incdir_31482/orcl_pr01_57992_i31482.trc Tue Dec 12 00:37:45 2023 Errors in file /data/oracle/diag/rdbms/orcl/orcl/trace/orcl_pr08_58007.trc (incident=31538): ORA-00600: internal error code, arguments: [3020], [1], [61031], [4255335], [], [], [], [], [] ORA-10567:Redo is inconsistent with data block (file# 1, block# 61031, file offset is 499965952 bytes) ORA-10564: tablespace SYSTEM ORA-01110: data file 1: '/data/oracle/oradata/orcl/system01.dbf' ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 39 Incident details in: /data/oracle/diag/rdbms/orcl/orcl/incident/incdir_31538/orcl_pr08_58007_i31538.trc
客户不太了解上述故障,直接使用隐含参数,强制拉库报ORA-600 2662错误
Tue Dec 12 00:45:11 2023 SMON: enabling cache recovery Errors in file /data/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_58731.trc (incident=32668): ORA-00600: internal error code, arguments: [2662], [0], [120784398], [0], [121441601], [12583040] Incident details in: /data/oracle/diag/rdbms/orcl/orcl/incident/incdir_32668/orcl_ora_58731_i32668.trc Errors in file /data/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_58731.trc: ORA-00600: internal error code, arguments: [2662], [0], [120784398], [0], [121441601], [12583040] Errors in file /data/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_58731.trc: ORA-00600: internal error code, arguments: [2662], [0], [120784398], [0], [121441601], [12583040] Error 600 happened during db open, shutting down database USER (ospid: 58731): terminating the instance due to error 600 Instance terminated by USER, pid = 58731
接手该故障之后,数据库已经被resetlogs,只能基于该现场进一步恢复,修改数据库scn,open数据库成功,导出数据,完成本次恢复.
发表在 Oracle备份恢复
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