标签云
asm恢复 bbed bootstrap$ dul kcbzib_kcrsds_1 kccpb_sanity_check_2 kcratr_nab_less_than_odr MySQL恢复 ORA-00312 ORA-00704 ORA-00742 ORA-01110 ORA-01200 ORA-01555 ORA-01578 ORA-01595 ORA-600 2662 ORA-600 3020 ORA-600 4000 ORA-600 4137 ORA-600 4193 ORA-600 4194 ORA-600 16703 ORA-600 kcbzib_kcrsds_1 ORA-600 KCLCHKBLK_4 ORA-600 kcratr_nab_less_than_odr ORA-600 kdsgrp1 ORA-15042 ORA-15196 ORACLE 12C oracle dul ORACLE PATCH Oracle Recovery Tools oracle加密恢复 oracle勒索 oracle勒索恢复 oracle异常恢复 ORACLE恢复 Oracle 恢复 ORACLE数据库恢复 oracle 比特币 OSD-04016 YOUR FILES ARE ENCRYPTED 勒索恢复 比特币加密文章分类
- Others (2)
- 中间件 (2)
- WebLogic (2)
- 操作系统 (110)
- 数据库 (1,829)
- DB2 (22)
- MySQL (80)
- Oracle (1,658)
- Data Guard (53)
- EXADATA (8)
- GoldenGate (24)
- ORA-xxxxx (168)
- ORACLE 12C (72)
- ORACLE 18C (6)
- ORACLE 19C (15)
- ORACLE 21C (3)
- Oracle 23ai (8)
- Oracle ASM (69)
- Oracle Bug (8)
- Oracle RAC (54)
- Oracle 安全 (6)
- Oracle 开发 (28)
- Oracle 监听 (29)
- Oracle备份恢复 (626)
- Oracle安装升级 (103)
- Oracle性能优化 (62)
- 专题索引 (5)
- 勒索恢复 (86)
- PostgreSQL (37)
- pdu工具 (7)
- PostgreSQL恢复 (13)
- SQL Server (34)
- SQL Server恢复 (14)
- TimesTen (7)
- 达梦数据库 (3)
- 达梦恢复 (1)
- 生活娱乐 (2)
- 至理名言 (11)
- 虚拟化 (2)
- VMware (2)
- 软件开发 (46)
- Asp.Net (9)
- JavaScript (12)
- PHP (2)
- 小工具 (29)
-
最近发表
- expdp导出xml列报ORA-22924故障处理
- obet处理ORA-704 ORA-604 ORA-1578故障
- obet修复csc higher than block scn类型坏块
- ORA-600 kcratr_nab_less_than_odr和ORA-600 4193故障处理
- aix环境10g由于控制器异常导致ORA-600 4000故障处理
- ORA-600 3716故障处理
- 不当恢复truncate数据导致数据库不能open处理
- 注意:PostgreSQL库出现readme_to_recover勒索
- Oracle 19c 202601补丁(RUs+OJVM)-19.30
- Patch_SCN快速解决ORA-600 2663故障
- 在生产环境错误执行dd命令破坏asm磁盘故障恢复
- obet实现对数据文件坏块检测功能
- oracle linux 8.10注意pmlogger导致空间被大量占用
- obet快速修改scn/resetlogs恢复数据库(缺少归档,ORA-00308)
- 使用DBMS_PDB.RECOVER抢救单个pdb
- aix环境写入大文件设置combehin提高效率
- 记录一次国产数据库被rm -rf /*删除的救援过程
- 数据库启动报 maximum number of processes () exceeded分析
- ORA-600 [ksunfy : too few sessions]
- 由于数据块scn大于数据库scn导致ORA-600 kcbzib_kcrsds_1错误
标签归档:ORA-01113
一键恢复ORA-01113 ORA-01110—Oracle Recovery Tools
一般由于归档日志丢失或者非归档库可能在数据库启动的时候出现类似如下错误
SQL> startup ORACLE instance started. Total System Global Area 2137886720 bytes Fixed Size 2282960 bytes Variable Size 587205168 bytes Database Buffers 1543503872 bytes Redo Buffers 4894720 bytes Database mounted. ORA-01113: file 1 needs media recovery ORA-01110: data file 1: 'F:\ORADATA\XIFENFEI\SYSTEM01.DBF'
主要是由于数据文件不一致需要比较老的日志,但是日志不存在从而导致该问题

以前是通过一系列的方法强制open库,以前类似文章:
12c ORA-01113 ORA-01110 恢复
分享一次ORA-01113 ORA-01110故障处理过程
现在可以通过Oracle Recovery Tools工具一键解决


尝试open数据库
SQL> recover database; Media recovery complete. SQL> alter database open; Database altered.
软件下载:OraRecovery下载
使用说明:使用说明
12c ORA-01113 ORA-01110 恢复
使用Oracle Recovery Tools 工具实现一键解决此类问题,参考:一键恢复ORA-01113 ORA-01110—Oracle Recovery Tools
数据库版本

数据库启动报错
Completed: ALTER DATABASE MOUNT Thu Aug 17 12:34:52 2017 alter database open Thu Aug 17 12:34:52 2017 Ping without log force is disabled . Thu Aug 17 12:34:52 2017 Errors in file D:\APP\ORACLE\diag\rdbms\XIFENFEI\XIFENFEI\trace\XIFENFEI_ora_5960.trc: ORA-01113: 文件 5 需要介质恢复 ORA-01110: 数据文件 5: 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_UNDOTBS1_DN9MQJFK_.DBF' ORA-1113 signalled during: alter database open
客户尝试恢复
SQL> startup mount; ORACLE 例程已经启动。 Total System Global Area 1.0301E+10 bytes Fixed Size 3842760 bytes Variable Size 1778388280 bytes Database Buffers 8489271296 bytes Redo Buffers 29708288 bytes 数据库装载完毕。 SQL> alter database open; alter database open * 第 1 行出现错误: ORA-01113: 文件 5 需要介质恢复 ORA-01110: 数据文件 5: 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_UNDOTBS1_DN9MQJFK_.DBF' SQL> alter database datafile 5 offline drop; 数据库已更改。 SQL> alter database open; alter database open * 第 1 行出现错误: ORA-01113: 文件 6 需要介质恢复 ORA-01110: 数据文件 6: 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_USERS_DN9MQH75_.DBF' SQL> recover datafile 6; ORA-00283: 恢复会话因错误而取消 ORA-00322: 日志 3 (用于线程 1) 不是最新副本 ORA-00312: 联机日志 3 线程 1: 'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6DW_.LOG' ORA-00322: 日志 3 (用于线程 1) 不是最新副本 ORA-00312: 联机日志 3 线程 1: 'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6BX_.LOG'
使用Oracle Database Recovery Check检测结果


尝试恢复
SQL> recover database;
ORA-00283: recovery session canceled due to errors
ORA-00322: log 3 of thread 1 is not current copy
ORA-00312: online log 3 thread 1:
'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6DW_.LOG'
ORA-00322: log 3 of thread 1 is not current copy
ORA-00312: online log 3 thread 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6BX_.LOG'
SQL> recover database until cancel
ORA-00279: 更改 9843709 (在 08/17/2017 07:04:02 生成) 对于线程 1 是必需的
ORA-00289: 建议:
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ARCHIVELOG\2017_08_17\O1_MF_1_717_%U_.ARC
ORA-00280: 更改 9843709 (用于线程 1) 在序列 #717 中
指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_2_DN9MV69G_.LOG
ORA-00310: archived log contains sequence 716; sequence 717 required
ORA-00334: archived log:
'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_2_DN9MV69G_.LOG'
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSTEM_DN9MN5OT_.DBF'
SQL> recover database until cancel
ORA-00279: 更改 9843709 (在 08/17/2017 07:04:02 生成) 对于线程 1 是必需的
ORA-00289: 建议:
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ARCHIVELOG\2017_08_17\O1_MF_1_717_%U_.AR
C
ORA-00280: 更改 9843709 (用于线程 1) 在序列 #717 中
指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LOG
ORA-00310: archived log contains sequence 715; sequence 717 required
ORA-00334: archived log:
'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LOG'
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSTEM_DN9MN5OT_.DBF'
SQL> recover database until cancel
ORA-00279: 更改 9843709 (在 08/17/2017 07:04:02 生成) 对于线程 1 是必需的
ORA-00289: 建议:
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ARCHIVELOG\2017_08_17\O1_MF_1_717_%U_.ARC
ORA-00280: 更改 9843709 (用于线程 1) 在序列 #717 中
指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6DW_.LOG
已应用的日志。
完成介质恢复。
SQL> alter database datafile 5 online;
数据库已更改。
SQL> recover database until cancel;
ORA-00279: 更改 9843709 (在 08/17/2017 07:04:02 生成) 对于线程 1 是必需的
ORA-00289: 建议:
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ARCHIVELOG\2017_08_17\O1_MF_1_717_%U_.AR
C
ORA-00280: 更改 9843709 (用于线程 1) 在序列 #717 中
指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6DW_.LOG
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSTEM_DN9MN5OT_.DBF'
ORA-01112: 未启动介质恢复
SQL> recover datafile 5;
ORA-00283: 恢复会话因错误而取消
ORA-00264: 不要求恢复
SQL> SELECT status,
2 checkpoint_change#,
3 checkpoint_time,FUZZY,
4 count(*) ROW_NUM
5 FROM v$datafile_header
6 GROUP BY status, checkpoint_change#, checkpoint_time,fuzzy
7 ORDER BY status, checkpoint_change#, checkpoint_time;
STATUS CHECKPOINT_CHANGE# CHECKPOINT_TIME FUZ ROW_NUM
------- ------------------ ------------------- --- ----------------
ONLINE 9850826 2017-08-17 08:15:45 NO 1
ONLINE 9857411 2017-08-17 08:15:45 NO 7
ONLINE 9857411 2017-08-17 09:00:48 NO 2
SQL> set numw 16
SQL> SELECT status,
2 checkpoint_change#,
3 checkpoint_time,last_change#,
4 count(*) ROW_NUM
5 FROM v$datafile
6 GROUP BY status, checkpoint_change#, checkpoint_time,last_change#
7 ORDER BY status, checkpoint_change#, checkpoint_time;
STATUS CHECKPOINT_CHANGE# CHECKPOINT_TIME LAST_CHANGE# ROW_NUM
------- ------------------ ------------------- ---------------- ----------------
ONLINE 9857411 2017-08-17 09:00:48 9850826 1
ONLINE 9857411 2017-08-17 09:00:48 9857411 8
SYSTEM 9857411 2017-08-17 09:00:48 9857411 1
SQL> alter database open resetlogs;
alter database open resetlogs
*
第 1 行出现错误:
ORA-01152: 文件 1 没有从过旧的备份中还原
ORA-01110: 数据文件 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSTEM_DN9MN5OT_.DBF'
[/shell]
这里比较明显,由于controlfile的scn 大于db的scn,从而出现了ORA-01152的错误,重试重建控制文件
<br>
<strong>重建控制文件</strong>
1
SQL> alter database backup controlfile to trace as 'd:\app\ctl.txt';
数据库已更改。
SQL> startup nomount;
ORACLE 例程已经启动。
Total System Global Area 10301210624 bytes
Fixed Size 3842760 bytes
Variable Size 1778388280 bytes
Database Buffers 8489271296 bytes
Redo Buffers 29708288 bytes
SQL> CREATE CONTROLFILE REUSE DATABASE "XIFENFEI" NORESETLOGS NOARCHIVELOG
2 MAXLOGFILES 16
3 MAXLOGMEMBERS 3
4 MAXDATAFILES 100
5 MAXINSTANCES 8
6 MAXLOGHISTORY 292
7 LOGFILE
8 GROUP 1 (
9 'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV652_.LOG',
10 'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LO
G'
11 ) SIZE 50M BLOCKSIZE 512,
12 GROUP 2 (
13 'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_2_DN9MV68H_.LOG',
14 'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_2_DN9MV69G_.LO
G'
15 ) SIZE 50M BLOCKSIZE 512,
16 GROUP 3 (
17 'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6BX_.LOG',
18 'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_3_DN9MV6DW_.LO
G'
19 ) SIZE 50M BLOCKSIZE 512
20 DATAFILE
21 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSTEM_DN9MN5OT_.DBF',
22 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSAUX_DN9MK6B3_.DBF',
23 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_UNDOTBS1_DN9MQJFK_.DBF',
24 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_USERS_DN9MQH75_.DBF',
25 'D:\APP\ORACLE\PRODUCT\12.1.0\DBHOME_1\DATABASE\XIFENFEIFILE06',
26 'D:\APP\ORACLE\PRODUCT\12.1.0\DBHOME_1\DATABASE\XIFENFEIFILE05',
27 'D:\APP\ORACLE\PRODUCT\12.1.0\DBHOME_1\DATABASE\XIFENFEIFILE04',
28 'D:\APP\ORACLE\PRODUCT\12.1.0\DBHOME_1\DATABASE\XIFENFEIFILE03',
29 'D:\APP\ORACLE\PRODUCT\12.1.0\DBHOME_1\DATABASE\XIFENFEIFILE02',
30 'D:\APP\ORACLE\PRODUCT\12.1.0\DBHOME_1\DATABASE\XIFENFEIFILE01'
31 CHARACTER SET ZHS16GBK
32 ;
控制文件已创建。
尝试恢复
SQL> recover database; 完成介质恢复。 SQL> alter database open; alter database open * 第 1 行出现错误: ORA-01092: ORACLE instance terminated. Disconnection forced ORA-00600: internal error code, arguments: [4194], [41], [36], [], [], [], [], [], [], [], [], [] 进程 ID: 2864 会话 ID: 62 序列号: 54236
本来到这一步,错误比较明显,undo异常,这类直接对undo进行处理即可,可是运气不太好
异常crash之后redo损坏
SQL> startup pfile='d:/app/pfile.txt'
ORACLE 例程已经启动。
Total System Global Area 1.0301E+10 bytes
Fixed Size 3842760 bytes
Variable Size 1778388280 bytes
Database Buffers 8489271296 bytes
Redo Buffers 29708288 bytes
数据库装载完毕。
ORA-00354: 损坏重做日志块标头
ORA-00353: 日志损坏接近块 60 更改 23924938639111 时间 08/17/2017 21:36:16
ORA-00312: 联机日志 1 线程 1:
'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LOG'
ORA-00312: 联机日志 1 线程 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV652_.LOG'
SQL> recover database;
ORA-00283: recovery session canceled due to errors
ORA-00354: corrupt redo log block header
ORA-00353: log corruption near block 60 change 23924938639111 time 08/17/201721:36:16
ORA-00312: online log 1 thread 1:
'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LOG'
ORA-00312: online log 1 thread 1:
'D:\APP\ORACLE\ORADATA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV652_.LOG'
SQL> recover database until cancel;
ORA-00279: 更改 10050832 (在 08/17/2017 21:36:13 生成) 对于线程 1 是必需的
ORA-00289: 建议:
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ARCHIVELOG\2017_08_17\O1_MF_1_718_%U_.ARC
ORA-00280: 更改 10050832 (用于线程 1) 在序列 #718 中
指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LOG
ORA-00283: recovery session canceled due to errors
ORA-00354: corrupt redo log block header
ORA-00353: log corruption near block 60 change 23924938639111 time 08/17/2017 21:36:16
ORA-00334: archived log:
'D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ONLINELOG\O1_MF_1_DN9MV661_.LOG'
到这一步,只能通过屏蔽oracle 事务前滚,强制拉库恢复。
SQL> startup pfile='d:/app/pfile.txt' mount;
ORACLE 例程已经启动。
Total System Global Area 1.0301E+10 bytes
Fixed Size 3842760 bytes
Variable Size 1778388280 bytes
Database Buffers 8489271296 bytes
Redo Buffers 29708288 bytes
数据库装载完毕。
SQL> recover database until cancel;
ORA-00279: 更改 10050832 (在 08/17/2017 21:36:13 生成) 对于线程 1 是必需的
ORA-00289: 建议: D:\APP\ORACLE\FAST_RECOVERY_AREA\XIFENFEI\ARCHIVELOG\2017_08_17\O
1_MF_1_718_%U_.ARC
ORA-00280: 更改 10050832 (用于线程 1) 在序列 #718 中
指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
cancel
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: 'D:\APP\ORACLE\ORADATA\XIFENFEI\DATAFILE\O1_MF_SYSTEM_DN9M
N5OT_.DBF'
ORA-01112: 未启动介质恢复
SQL> alter database open resetlogs;
数据库已更改。
_ALLOW_RESETLOGS_CORRUPTION
我相信_ALLOW_RESETLOGS_CORRUPTION 这个参数一定很多人都熟悉,是redo异常恢复的杀手锏之一,以下文章是来自官方的解释
DB_Parameter _ALLOW_RESETLOGS_CORRUPTION
========================================
This documentation has been prepared avoiding the mention of the complex
structures from the code and to simply give an insight to the 'damage it could
cause'. The usage of this parameter leads to an in-consistent Database with no
other alternative but to rebuild the complete Database. This parameter could
be used when we realize that there are no stardard options available and are
convinced that the customer understands the implications of using the Oracle's
secret parameter. The factors to be considered are ;--
1. Customer does not have a good backup.
2. A lot of time and money has been invested after the last good backup and
there is no possibility for reproduction of the lost data.
3. The customer has to be ready to export the full database and import it
back after creating a new one.
4. There is no 100% guarantee that by using this parameter the database would
come up.
5. Oracle does not support the database after using this parameter for
recovery.
6. ALL OPTIONS including the ones mentioned in the action part of the error
message have been tried.
By setting _ALLOW_RESETLOGS_CORRUPTION=TRUE, certain consistency checks are
SKIPPED during database open stage. This basically means it does not check
the datafile headers as to what the status was before the shutdown and how it
was shutdown. The following cases mention few of the checks that were skipped.
Case-I
------
Verification that the datafile present has not been restored from a BACKUP
taken before the database was opened successfully by using RESETLOGS.
ORA-01190: control file or data file %s is from before the last RESETLOGS
Cause: Attempting to use a data file when the log reset information in
the file does not match the control file. Either the data file or
the control file is a backup that was made before the most recent
ALTER DATABASE OPEN RESETLOGS.
Action: Restore file from a more recent backup.
Case-II
-------
Verification that the status bit of the datafile is not in a FUZZY state.
The datafile could be in this state due to the database going down when the
- Datafile was on-line and open
- Datafile was not closed cleanly (maybe due to OS).
ORA-01194: file %s needs more recovery to be consistent
Cause: An incomplete recover session was started, but an insufficient
number of logs were applied to make the file consistent. The
reported file was not closed cleanly when it was last opened by
the database. It must be recovered to a time when it was not
being updated. The most likely cause of this error is forgetting
to restore the file from a backup before doing incomplete
recovery.
Action: Either apply more logs until the file is consistent or restore the
file from an older backup and repeat recovery.
Case-III
--------
Verification that the COMPLETE recover strategies have been applied for
recovering the datafile and not any of the INCOMPLETE recovery options.
Basically because the complete recovery is one in which we even apply the
ON-LINE redo log files and open the DB without reseting the logs.
ORA-01113: file '%s' needs media recovery starting at log sequence # %s
Cause: An attempt was made to open a database file that is in need of
media recovery.
Action: First apply media recovery to the file.
Case-IV
-------
Verification that the datafile has been recovered through an END BACKUP if the
control file indicates that it was in backup mode.
This is useful when the DB has crashed while in hot backup mode and we lost
all log files in DB version's less than V7.2.
ORA-01195: on-line backup of file %s needs more recovery to be consistent"
Cause: An incomplete recovery session was started, but an insufficient
number of logs were applied to make the file consistent. The
reported file is an on-line backup which must be recovered to the
time the backup ended.
Action: Either apply more logs until the file is consistent or resotre
the database files from an older backup and repeat recovery.
In version 7.2, we could simply issue the ALTER DATABASE DATAFILE xxxx END
BACKUP statement and proceed with the recovery. But again to issue this
statement, we need to have the ON-LINE redo logs or else we still are forced to
use this parameter.
Case-V
------
Verification that the data file status is not still in (0x10) MEDIA recovery
FUZZY.
When recovery is started, a flag is set in the datafile header status flag to
indicate that the file is presently in media recovery. This is reset when
recovery is completed and at times when it has not been reset we are forced to
use this paramter.
ORA-01196: file %s is inconsistent due to a failed media recovery session
Cause: The file was being recovered but the recovery did not terminate
normally. This left the file in an inconsistent state. No more
recovery was successfully completed on this file.
Action: Either apply more logs until the file is consistent or restore the
backup again and repeat recovery.
Case-VI
-------
Verification that the datafile has been restored form a proper backup to
correspond with the log files. This situation could happen when we have
decided that the data file is invalid since its SCN is ahead of the last
applied logs SCN but it has not failed on one of the ABOVE CHECKS.
ORA-01152: file '%s' was not restored from a sufficientluy old backup"
Cause: A manual recovery session was started, but an insufficient number
of logs were applied to make the database consistent. This file is
still in the future of the last log applied. Note that this
mistake can not always be caught.
Action: Either apply more logs until the database is consistent or
restore the database file from an older backup and repeat
recovery.
使用_ALLOW_RESETLOGS_CORRUPTION 参数需谨慎,因为该参数可能导致数据库逻辑不一致,甚至可能把本来很简单的一个恢复弄的非常复杂甚至不可恢复的后果,建议在oracle support支持下使用.另外使用该参数resetlogs库之后,强烈建议通过逻辑方式重建库
发表在 Oracle备份恢复
标签为 ORA-01113, ORA-01152, ORA-01190, ORA-01194, ORA-01195, ORA-01196, _ALLOW_RESETLOGS_CORRUPTION
评论关闭

加我微信(17813235971)
加我QQ(107644445)

