标签归档：ORA-00314 ORA-00312

ORA-00314: log 3 of thread 1, expected sequence# N doesn’t match 0

发表于 2026 年 7 月 21 日由惜分飞

有朋友咨询一个Oracle数据库由于断电无法启动的问题,最初错误是一个非常常见的ORA-01113 ORA-01110错误

对应的alert日志错误

Tue Jul 21 15:38:12 2026
ALTER DATABASE OPEN
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_4632.trc:
ORA-01113: 文件 2 需要介质恢复
ORA-01110: 数据文件 2: 'E:\APP\ADMINISTRATOR\ORADATA\ORCL\SYSAUX01.DBF'
ORA-1113 signalled during: ALTER DATABASE OPEN...
Tue Jul 21 15:38:12 2026
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_m000_4948.trc:
ORA-00322: log 1 of thread 1 is not current copy
ORA-00312: online log 1 thread 1: 'E:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO01.LOG'
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_m000_4948.trc:
ORA-00314: log 2 of thread 1, expected sequence# 6890 doesn't match 0
ORA-00312: online log 2 thread 1: 'E:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO02.LOG'
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_m000_4948.trc:
ORA-00314: log 3 of thread 1, expected sequence# 6891 doesn't match 0
ORA-00312: online log 3 thread 1: 'E:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO03.LOG'

把数据文件拿到本地之后,尝试执行recover database操作

SQL> recover database;
ORA-00283: 恢复会话因错误而取消
ORA-00314: 日志 3 (用于线程 1) 要求的 sequence# 6891 与 0 不匹配
ORA-00312: 联机日志 3 线程 1: 'H:\BAIDUNETDISK\ORCL\REDO03.LOG'

ORA-00314 ORA-00312这个错误比较常见,但是直接提示要求的 sequence# 6891 与 0 不匹配（后面不匹配的是0）的情况不常见.使用winhex打开redo文件

这里比较明显的redo的sequence变为了0,初步看感觉是被触发了logfile clear操作导致（我查找了故障前后的alert日志确认没有人工clear操作redolog）,但是数据库实例恢复刚好需要这个redo,因此数据库无法正常打开,基于这种情况,考虑重建ctl,然后强制打开库

SQL> @rectl

CREATE CONTROLFILE REUSE DATABASE "ORCL" NORESETLOGS  NOARCHIVELOG
*
ERROR at line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01229: data file 1 is inconsistent with logs
ORA-01110: data file 1: 'H:\BAIDUNETDISK\ORCL\SYSTEM01.DBF'

由于redo异常导致noresetlogs方式重建ctl报ORA-01229错误.对于这样的情况使用resetlogs方式重建成功,然后强制打开库

SQL> recover database using backup controlfile;
ORA-00279: change 178744591 generated at 07/18/2026 18:55:48 needed for thread
1
ORA-00289: suggestion :
C:\APP\XFF\PRODUCT\11.2.0.1\DBHOME_1\RDBMS\ARC0000006891_1176155303.0001
ORA-00280: change 178744591 for thread 1 is in sequence #6891


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
H:\BAIDUNETDISK\ORCL\REDO03.LOG
ORA-00339: 归档日志未包含任何重做
ORA-00334: 归档日志: 'H:\BAIDUNETDISK\ORCL\REDO03.LOG'


SQL> recover database using backup controlfile;
ORA-00279: change 178744591 generated at 07/18/2026 18:55:48 needed for thread
1
ORA-00289: suggestion :
C:\APP\XFF\PRODUCT\11.2.0.1\DBHOME_1\RDBMS\ARC0000006891_1176155303.0001
ORA-00280: change 178744591 for thread 1 is in sequence #6891


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
H:\BAIDUNETDISK\ORCL\REDO02.LOG
ORA-00339: 归档日志未包含任何重做
ORA-00334: 归档日志: 'H:\BAIDUNETDISK\ORCL\REDO02.LOG'


SQL> E:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO02.LOG
SP2-0734: unknown command beginning "E:\APP\ADM..." - rest of line ignored.
SQL> recover database using backup controlfile;
ORA-00279: change 178744591 generated at 07/18/2026 18:55:48 needed for thread
1
ORA-00289: suggestion :
C:\APP\XFF\PRODUCT\11.2.0.1\DBHOME_1\RDBMS\ARC0000006891_1176155303.0001
ORA-00280: change 178744591 for thread 1 is in sequence #6891


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
H:\BAIDUNETDISK\ORCL\REDO01.LOG
ORA-00310: 归档日志包含序列 6892; 要求序列 6891
ORA-00334: 归档日志: 'H:\BAIDUNETDISK\ORCL\REDO01.LOG'

SQL> recover database using backup controlfile until cancel;
ORA-00279: change 178744591 generated at 07/18/2026 18:55:48 needed for thread
1
ORA-00289: suggestion :
C:\APP\XFF\PRODUCT\11.2.0.1\DBHOME_1\RDBMS\ARC0000006891_1176155303.0001
ORA-00280: change 178744591 for thread 1 is in sequence #6891


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
cancel
ORA-10879: error signaled in parallel recovery slave
ORA-01547: 警告: RECOVER 成功但 OPEN RESETLOGS 将出现如下错误
ORA-01194: 文件 1 需要更多的恢复来保持一致性
ORA-01110: 数据文件 1: 'H:\BAIDUNETDISK\ORCL\SYSTEM01.DBF'


SQL> alter database open resetlogs;

Database altered.

然后使用expdp导出数据,提供dmp文件,完成本次恢复任务

发表在 Oracle备份恢复 | 标签为 ORA-00312, ORA-00314, ORA-00314 ORA-00312 | 评论关闭

接手一个只差临门一脚的数据库恢复

发表于 2026 年 6 月 18 日由惜分飞

刚刚进行了一个数据库恢复case,故障处理起来非常简单(设置一个参数启动库即可),大概回溯下故障经过,反馈是由于客户在没有停机的情况下复制虚拟机,然后启动虚拟机之后,数据库无法正常启动报ORA-00314 ORA-00312错误

Wed Jun 17 10:24:02 2026
ALTER DATABASE   MOUNT
Successful mount of redo thread 1, with mount id 3689345602
Database mounted in Exclusive Mode
Lost write protection disabled
Completed: ALTER DATABASE   MOUNT
Wed Jun 17 10:24:06 2026
ALTER DATABASE OPEN
Beginning crash recovery of 1 threads
 parallel recovery started with 32 processes
Started redo scan
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_60458.trc:
ORA-00314: log 2 of thread 1, expected sequence# 12271 doesn't match 9443
ORA-00312: online log 2 thread 1: '/oradata/orcl/redo02.log'
Aborting crash recovery due to error 314
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_60458.trc:
ORA-00314: log 2 of thread 1, expected sequence# 12271 doesn't match 9443
ORA-00312: online log 2 thread 1: '/oradata/orcl/redo02.log'
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_60458.trc:
ORA-00314: log 2 of thread 1, expected sequence# 12271 doesn't match 9443
ORA-00312: online log 2 thread 1: '/oradata/orcl/redo02.log'
ORA-314 signalled during: ALTER DATABASE OPEN...
Wed Jun 17 10:24:07 2026
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_m000_61170.trc:
ORA-00314: log 1 of thread 1, expected sequence# 12269 doesn't match 9441
ORA-00312: online log 1 thread 1: '/oradata/orcl/redo01.log'
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_m000_61170.trc:
ORA-00314: log 2 of thread 1, expected sequence# 12271 doesn't match 9443
ORA-00312: online log 2 thread 1: '/oradata/orcl/redo02.log'
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_m000_61170.trc:
ORA-00314: log 3 of thread 1, expected sequence# 12265 doesn't match 9444
ORA-00312: online log 3 thread 1: '/oradata/orcl/redo03.log'
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_m000_61170.trc:
ORA-00314: log 4 of thread 1, expected sequence# 12266 doesn't match 9438
ORA-00312: online log 4 thread 1: '/oradata/orcl/redo04.log'
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_m000_61170.trc:
ORA-00314: log 5 of thread 1, expected sequence# 12267 doesn't match 9439
ORA-00312: online log 5 thread 1: '/oradata/orcl/redo05.log'
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_m000_61170.trc:
ORA-00314: log 6 of thread 1, expected sequence# 12268 doesn't match 9440
ORA-00312: online log 6 thread 1: '/oradata/orcl/redo06.log'

这个错误的redo sequence差距有点大,个人感觉可能不是简单的复制引起的,由于没有第一现场不好溯源,不乱做评论,姑且认为是由于虚拟机复制引起的问题
客户使用隐含参数强制打开数据库，报ORA-1555错误

Wed Jun 17 10:42:50 2026
ALTER DATABASE OPEN RESETLOGS
RESETLOGS is being done without consistancy checks. This may result
in a corrupted database. The database should be recreated.
RESETLOGS after incomplete recovery UNTIL CHANGE 1838398816
Resetting resetlogs activation ID 3463997979 (0xce786a1b)
ORA-344 signalled during: ALTER DATABASE OPEN RESETLOGS...
Wed Jun 17 10:44:30 2026
ALTER DATABASE OPEN RESETLOGS
RESETLOGS is being done without consistancy checks. This may result
in a corrupted database. The database should be recreated.
RESETLOGS after incomplete recovery UNTIL CHANGE 1838398816
Resetting resetlogs activation ID 3463997979 (0xce786a1b)
Wed Jun 17 10:45:13 2026
Setting recovery target incarnation to 3
Wed Jun 17 10:45:13 2026
Assigning activation ID 3689297678 (0xdbe6370e)
Thread 1 opened at log sequence 1
  Current log# 1 seq# 1 mem# 0: /oradata/orcl/redo01.log
Successful open of redo thread 1
Wed Jun 17 10:45:14 2026
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Wed Jun 17 10:45:14 2026
SMON: enabling cache recovery
ORA-01555 caused by SQL statement below (SQL ID: 4krwuz0ctqxdt, SCN: 0x0000.6d93bd66):
select ctime, mtime, stime from obj$ where obj# = :1
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_18038.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-01555: snapshot too old: rollback segment number 35 with name "_SYSSMU35_3782695576$" too small
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_18038.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00604: error occurred at recursive SQL level 1
ORA-01555: snapshot too old: rollback segment number 35 with name "_SYSSMU35_3782695576$" too small
Error 704 happened during db open, shutting down database
USER (ospid: 18038): terminating the instance due to error 704
Instance terminated by USER, pid = 18038
ORA-1092 signalled during: ALTER DATABASE OPEN RESETLOGS...
opiodr aborting process unknown ospid (18038) as a result of ORA-1092
Wed Jun 17 10:45:16 2026
ORA-1092 : opitsk aborting process

这个是一个比较经典的错误,以往的文章中总结了这类错误可能涉及的具体sql语句
在数据库open过程中常遇到ORA-01555汇总
 数据库open过程遭遇ORA-1555对应sql语句补充
客户尝试多次重启之后，数据库报ORA-600 2662错误

Wed Jun 17 10:55:34 2026
Thread 1 advanced to log sequence 3 (thread open)
Thread 1 opened at log sequence 3
  Current log# 3 seq# 3 mem# 0: /oradata/orcl/redo03.log
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Wed Jun 17 10:55:34 2026
SMON: enabling cache recovery
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_6707.trc  (incident=117868):
ORA-00600: internal error code, arguments: [2662], [0], [1838441753], [0], [1838486139], [12583040], 
Incident details in: /u01/oracle/diag/rdbms/orcl/orcl/incident/incdir_117868/orcl_ora_6707_i117868.trc
Wed Jun 17 10:55:45 2026
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/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_6707.trc:
ORA-00600: internal error code, arguments: [2662], [0], [1838441753], [0], [1838486139], [12583040], 
Errors in file /u01/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_6707.trc:
ORA-00600: internal error code, arguments: [2662], [0], [1838441753], [0], [1838486139], [12583040], 
Error 600 happened during db open, shutting down database
USER (ospid: 6707): terminating the instance due to error 600
Instance terminated by USER, pid = 6707
ORA-1092 signalled during: alter database open...

客户后续多次重建ctl，强制拉库等操作，一直在ORA-600 2662上面循环，后面终于出现了ORA-600 4193/4194错误，数据库没有正常open成功,至此客户放弃恢复尝试。
我们接手故障之后,设置undo手工管理模式,然后直接启动库成功

然后使用expdp导出数据,完成本次恢复工作

发表在 Oracle备份恢复 | 标签为 open ora-01555, ORA-00314 ORA-00312, ORA-600 2662, ORA-600 4193, ORA-600 4194 | 评论关闭

RAC环境redo在各节点本地导致数据库故障恢复

发表于 2025 年 8 月 9 日由惜分飞

最近一个运行在win平台的rac,由于断电之后,集群两个节点均无法正常启动,客户进行了一系列尝试,结果到了ora-600 kclchkblk_4错误无法继续.
通过对数据库日志分析,回溯了故障大概的原因,启动的时候报错为:
节点1启动报错

Sun Aug 03 15:21:22 2025
alter database open
This instance was first to open
Beginning crash recovery of 2 threads
 parallel recovery started with 32 processes
Started redo scan
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_ora_7108.trc:
ORA-00314: 日志 11 (用于线程 2) 要求的 sequence# 147717 与 147541 不匹配
ORA-00312: 联机日志 11 线程 2: 'D:\REDOLOG\REDO011.LOG'
Abort recovery for domain 0
Aborting crash recovery due to error 314
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_ora_7108.trc:
ORA-00314: 日志 11 (用于线程 2) 要求的 sequence# 147717 与 147541 不匹配
ORA-00312: 联机日志 11 线程 2: 'D:\REDOLOG\REDO011.LOG'
Abort recovery for domain 0
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_ora_7108.trc:
ORA-00314: 日志 11 (用于线程 2) 要求的 sequence# 147717 与 147541 不匹配
ORA-00312: 联机日志 11 线程 2: 'D:\REDOLOG\REDO011.LOG'
ORA-314 signalled during: alter database open...

节点2启动报错

Sat Aug 02 15:45:43 2025
Successful mount of redo thread 2, with mount id 1735887907
Database mounted in Shared Mode (CLUSTER_DATABASE=TRUE)
Lost write protection disabled
Completed: ALTER DATABASE MOUNT /* db agent *//* {1:47460:124} */
ALTER DATABASE OPEN /* db agent *//* {1:47460:124} */
This instance was first to open
Beginning crash recovery of 2 threads
Sat Aug 02 15:45:49 2025
 parallel recovery started with 32 processes
Started redo scan
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl2\trace\orcl2_ora_3444.trc:
ORA-00314: ?? 1 (???? 1) ??? sequence# 67782 ? 60818 ???
ORA-00312: ???? 1 ?? 1: 'D:\REDOLOG\REDO01.LOG'
Abort recovery for domain 0
Aborting crash recovery due to error 314
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl2\trace\orcl2_ora_3444.trc:
ORA-00314: ?? 1 (???? 1) ??? sequence# 67782 ? 60818 ???
ORA-00312: ???? 1 ?? 1: 'D:\REDOLOG\REDO01.LOG'
Abort recovery for domain 0
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl2\trace\orcl2_ora_3444.trc:
ORA-00314: ?? 1 (???? 1) ??? sequence# 67782 ? 60818 ???
ORA-00312: ???? 1 ?? 1: 'D:\REDOLOG\REDO01.LOG'
ORA-314 signalled during: ALTER DATABASE OPEN /* db agent *//* {1:47460:124} */...

看到这两个报错信息得出两个结论：
1）比较明显节点1需要thead 2的 group 11 sequence为147717,但是实际group 11文件的sequence为147541；而节点2启动需要thread 1的group 1 sequence为67782，但是实际中group 1文件的sequnece为60818,这两个都相差比较多,属于非正常的情况,很可能是文件本身有问题
2）这是一套win的rac架构,理论上redo应该在共享文件系统（一般是asm中)，而这个第一感觉很可能是本地文件系统中
客户当时恢复之时查询信息截图

查看了两个节点的最后redo切换信息

--节点1
Sat Aug 02 10:49:31 2025
Thread 1 advanced to log sequence 67782 (LGWR switch)
  Current log# 1 seq# 67782 mem# 0: D:\REDOLOG\REDO01.LOG

--节点2（redo每组2G,节点2长时间没跑业务,之时做数据库导出操作,所以切换时间比较久远）
Sat Jul 26 16:56:42 2025
Thread 2 advanced to log sequence 147717 (LGWR switch)
  Current log# 11 seq# 147717 mem# 0: D:\REDOLOG\REDO011.LOG

并查看两个机器d:/redolog信息(客户自行resetlogs之后的,非第一现场,但是可以确认两个节点各自有一份redo文件

本来这个是一个比较小的故障,只要把节点2的thread 1的redo拷贝到到节点1或者节点1的thread 2的redo拷贝到节点2,然后正常open库即可,现场恢复对rac不太熟悉,直接按照互联网上检索的处理方法,加上_allow_resetlogs_corruption然后强制拉库,结果不太幸运,拉库失败报ORA-600 kclchkblk_4错误

Sun Aug 03 18:59:24 2025
alter database open resetlogs
RESETLOGS is being done without consistancy checks. This may result
in a corrupted database. The database should be recreated.
RESETLOGS after incomplete recovery UNTIL CHANGE 21497084214
Resetting resetlogs activation ID 1543012633 (0x5bf88119)
Sun Aug 03 18:59:46 2025
Setting recovery target incarnation to 3
Sun Aug 03 18:59:46 2025
This instance was first to open
Picked broadcast on commit scheme to generate SCNs
Sun Aug 03 18:59:48 2025
Assigning activation ID 1735960667 (0x6778a85b)
Thread 1 opened at log sequence 1
  Current log# 1 seq# 1 mem# 0: D:\REDOLOG\REDO01.LOG
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sun Aug 03 18:59:49 2025
SMON: enabling cache recovery
Instance recovery: looking for dead threads
Instance recovery: lock domain invalid but no dead threads
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_ora_8508.trc  (incident=728324):
ORA-00600: 内部错误代码, 参数: [kclchkblk_4], [5], [200595988], [5], [22247740], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\incident\incdir_728324\orcl1_ora_8508_i728324.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Sun Aug 03 18:59:53 2025
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_ora_8508.trc:
ORA-00704: 引导程序进程失败
ORA-00704: 引导程序进程失败
ORA-00600: 内部错误代码, 参数: [kclchkblk_4], [5], [200595988], [5], [22247740], [], [], [], [], [], [], []
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_ora_8508.trc:
ORA-00704: 引导程序进程失败
ORA-00704: 引导程序进程失败
ORA-00600: 内部错误代码, 参数: [kclchkblk_4], [5], [200595988], [5], [22247740], [], [], [], [], [], [], []
Error 704 happened during db open, shutting down database
USER (ospid: 8508): terminating the instance due to error 704
Sun Aug 03 18:59:54 2025
opiodr aborting process unknown ospid (9480) as a result of ORA-1092
Sun Aug 03 19:00:09 2025
Instance terminated by USER, pid = 8508
ORA-1092 signalled during: alter database open resetlogs...
opiodr aborting process unknown ospid (8508) as a result of ORA-1092

这个故障之后,客户那边无法自行恢复,让我这边介入处理,对于这个错误以前处理比较多,一般就是scn问题,通过Patch SCN小工具快速解决

数据库open成功之后主要报一些ORA-600 4137,ORA-600 6006等错误

Database Characterset is ZHS16GBK
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_smon_8300.trc  (incident=1176205):
ORA-00600: 内部错误代码, 参数: [4137], [1.14.2713957], [0], [0], [], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\incident\incdir_1176205\orcl1_smon_8300_i1176205.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Fri Aug 08 19:03:14 2025
ORACLE Instance orcl1 (pid = 25) - Error 600 encountered while recovering transaction (1, 14).
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_smon_8300.trc:
ORA-00600: 内部错误代码, 参数: [4137], [1.14.2713957], [0], [0], [], [], [], [], [], [], [], []
Fri Aug 08 19:03:15 2025
ORACLE Instance orcl1 (pid = 25) - Error 600 encountered while recovering transaction (5, 19).
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_smon_8300.trc:
ORA-00600: 内部错误代码, 参数: [4137], [5.19.2318502], [0], [0], [], [], [], [], [], [], [], []
Starting background process MMON
Fri Aug 08 19:03:18 2025
MMON started with pid=29, OS id=4624
Fri Aug 08 19:03:19 2025
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_smon_8300.trc  (incident=1176207):
ORA-00600: 内部错误代码, 参数: [6006], [1], [], [], [], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\incident\incdir_1176207\orcl1_smon_8300_i1176207.trc
Starting background process MMNL
Fri Aug 08 19:03:19 2025
MMNL started with pid=30, OS id=8344
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ORACLE Instance orcl1 (pid = 25) - Error 600 encountered while recovering transaction (46, 28) on object 197344.
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl1\trace\orcl1_smon_8300.trc:
ORA-00600: 内部错误代码, 参数: [6006], [1], [], [], [], [], [], [], [], [], [], []

通过重建undo解决该错误,数据库稳定运行,没有再crash和报明显错误,导出核心数据,完成本次恢复任务.

发表在 Oracle | 标签为 KCLCHKBLK_4, ORA-00314 ORA-00312, ORA-600 4137, ORA-600 6006, ORA-600 KCLCHKBLK_4 | 评论关闭

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标签归档：ORA-00314 ORA-00312

ORA-00314: log 3 of thread 1, expected sequence# N doesn’t match 0

接手一个只差临门一脚的数据库恢复

RAC环境redo在各节点本地导致数据库故障恢复

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