分类目录归档：数据库

异常断电导致current redo损坏处理

发表于 2011 年 12 月 7 日由惜分飞

一、数据库启动异常
网友因异常断电导致数据库不能正常启动，处理过程记录
1、sqlplus中提示

C:\Documents and Settings\Administrator>sqlplus "/as sysdba"

SQL*Plus: Release 11.1.0.6.0 - Production on 星期三 12月 7 12:57:02 2011

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

已连接到空闲例程。

SQL> startup
ORACLE 例程已经启动。

Total System Global Area 1581916160 bytes
Fixed Size                  1336060 bytes
Variable Size             964693252 bytes
Database Buffers          603979776 bytes
Redo Buffers               11907072 bytes
数据库装载完毕。
ORA-00368: 重做日志块中的校验和错误
ORA-00353: 日志损坏接近块 12014 更改 9743799889 时间 12/05/2011 09:21:11
ORA-00312: 联机日志 3 线程 1: 'R:\ORADATA\HZYL\REDO03.LOG'

2、alert日志文件

ALTER DATABASE OPEN
Beginning crash recovery of 1 threads
 parallel recovery started with 7 processes
Started redo scan
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_2960.trc  (incident=214262):
ORA-00353: 日志损坏接近块 12014 更改 9743799889 时间 12/05/2011 09:21:11
ORA-00312: 联机日志 3 线程 1: 'R:\ORADATA\HZYL\REDO03.LOG'
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_214262\hzyl_ora_2960_i214262.trc
Aborting crash recovery due to error 368
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_2960.trc:
ORA-00368: 重做日志块中的校验和错误
ORA-00353: 日志损坏接近块 12014 更改 9743799889 时间 12/05/2011 09:21:11
ORA-00312: 联机日志 3 线程 1: 'R:\ORADATA\HZYL\REDO03.LOG'
ORA-368 signalled during: ALTER DATABASE OPEN...
Wed Dec 07 12:57:17 2011
Trace dumping is performing id=[cdmp_20111207125717]
Wed Dec 07 12:57:17 2011
Sweep Incident[214262]: completed
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_m000_2400.trc  (incident=214326):
ORA-00353: log corruption near block 12014 change 9743799889 time 12/05/2011 09:21:11
ORA-00312: online log 3 thread 1: 'R:\ORADATA\HZYL\REDO03.LOG'
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_214326\hzyl_m000_2400_i214326.trc
Trace dumping is performing id=[cdmp_20111207125718]

二、查询是损坏日志组

SQL> col member for a35
SQL> select a.group#,a.status,b.member from v$log a,v$logfile b 
   2 where a.group#=b.group#;

    GROUP# STATUS           MEMBER
---------- ---------------- -----------------------------------
         3 CURRENT          R:\ORADATA\HZYL\REDO03.LOG
         2 INACTIVE         R:\ORADATA\HZYL\REDO02.LOG
         1 INACTIVE         R:\ORADATA\HZYL\REDO01.LOG

确定是因为断电导致当前redo 损坏，需要使用隐含参数+不完全恢复处理(经验)

三、不完全恢复

SQL> recover database until cancel;
ORA-00279: 更改 9743796718 (在 12/05/2011 09:07:40 生成) 对于线程 1 是必需的
ORA-00289: 建议: S:\ORAFLASH\HZYL\ARCHIVELOG\2011_12_07\O1_MF_1_15114_%U_.ARC
ORA-00280: 更改 9743796718 (用于线程 1) 在序列 #15114 中


指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00308: 无法打开归档日志
'S:\ORAFLASH\HZYL\ARCHIVELOG\2011_12_07\O1_MF_1_15114_%U_.ARC'
ORA-27041: 无法打开文件
OSD-04002: 无法打开文件
O/S-Error: (OS 2) 系统找不到指定的文件。


ORA-00308: 无法打开归档日志
'S:\ORAFLASH\HZYL\ARCHIVELOG\2011_12_07\O1_MF_1_15114_%U_.ARC'
ORA-27041: 无法打开文件
OSD-04002: 无法打开文件
O/S-Error: (OS 2) 系统找不到指定的文件。


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: 'R:\ORADATA\HZYL\SYSTEM01.DBF'

四、启用隐含参数，尝试打开数据库

SQL> create pfile='d:/1.txt' from spfile;

文件已创建。

#############添加隐含参数##################
*._allow_resetlogs_corruption=TRUE
*._allow_error_simulation=TRUE
##########################################

SQL> shutdown immediate
ORA-01109: 数据库未打开


已经卸载数据库。
ORACLE 例程已经关闭。
SQL> startup pfile ='d:\1.txt';
ORACLE 例程已经启动。

Total System Global Area 1581916160 bytes
Fixed Size                  1336060 bytes
Variable Size             964693252 bytes
Database Buffers          603979776 bytes
Redo Buffers               11907072 bytes
数据库装载完毕。
ORA-01589: 要打开数据库则必须使用 RESETLOGS 或 NORESETLOGS 选项


SQL> alter database open resetlogs;
alter database open resetlogs
*
第 1 行出现错误:
ORA-00603: ORACLE 服务器会话因致命错误而终止
进程 ID: 3388
会话 ID: 335 序列号: 5

五、查看alert日志

Wed Dec 07 13:02:49 2011
SMON: enabling cache recovery
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3388.trc  (incident=216664):
ORA-00600: 内部错误代码, 参数: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_216664\hzyl_ora_3388_i216664.trc
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3388.trc:
ORA-00600: 内部错误代码, 参数: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 3388): terminating the instance due to error 600
Wed Dec 07 13:02:50 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_mmnl_3884.trc  (incident=216640):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_216640\hzyl_mmnl_3884_i216640.trc
Wed Dec 07 13:02:50 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_diag_4020.trc  (incident=216552):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_216552\hzyl_diag_4020_i216552.trc
Wed Dec 07 13:02:50 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_dia0_2896.trc  (incident=216584):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_216584\hzyl_dia0_2896_i216584.trc
Wed Dec 07 13:02:51 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_pmon_2964.trc  (incident=216536):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_216536\hzyl_pmon_2964_i216536.trc
Wed Dec 07 13:02:51 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_mmon_3764.trc  (incident=216632):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_216632\hzyl_mmon_3764_i216632.trc
Wed Dec 07 13:02:51 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_dbrm_2060.trc  (incident=216560):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Wed Dec 07 13:02:51 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_psp0_1476.trc  (incident=216568):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Wed Dec 07 13:02:52 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_mman_3040.trc  (incident=216576):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Wed Dec 07 13:02:52 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_dbw0_2116.trc  (incident=216592):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_lgwr_2624.trc  (incident=216600):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_smon_592.trc  (incident=216616):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ckpt_3052.trc  (incident=216608):
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
Instance terminated by USER, pid = 3388
ORA-1092 signalled during: alter database open resetlogs...
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3388.trc  (incident=216665):
ORA-00600: 内部错误代码, 参数: [], [], [], [], [], [], [], []
ORA-01092: ORACLE 实例终止。强制断开连接
ORA-00600: 内部错误代码, 参数: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3388.trc  (incident=216666):
ORA-00600: 内部错误代码, 参数: [], [], [], [], [], [], [], []
ORA-00600: 内部错误代码, 参数: [], [], [], [], [], [], [], []
ORA-01092: ORACLE 实例终止。强制断开连接
ORA-00600: 内部错误代码, 参数: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3388.trc:
ORA-00600: 内部错误代码, 参数: [], [], [], [], [], [], [], []
ORA-00600: 内部错误代码, 参数: [], [], [], [], [], [], [], []
ORA-01092: ORACLE 实例终止。强制断开连接
ORA-00600: 内部错误代码, 参数: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []
Wed Dec 07 13:02:53 2011
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3388.trc  (incident=218920):
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_218920\hzyl_ora_3388_i218920.trc
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_218920\hzyl_ora_3388_i218920.trc:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [2], [1153862134], [2], [1153864845], [12582921], [], []

这里看到熟悉的ora-600 [2662]，处理方法增加scn，参考ORA-00600 [2662]

六、增加SCN，打开数据库

SQL> exit
从 Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options 断
开

C:\Documents and Settings\Administrator>sqlplus "/as sysdba"

SQL*Plus: Release 11.1.0.6.0 - Production on 星期三 12月 7 13:04:51 2011

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

已连接到空闲例程。

SQL> startup pfile ='d:\1.txt' mount;
ORACLE 例程已经启动。

Total System Global Area 1581916160 bytes
Fixed Size                  1336060 bytes
Variable Size             964693252 bytes
Database Buffers          603979776 bytes
Redo Buffers               11907072 bytes
数据库装载完毕。
SQL> alter session set events '10015 trace name adjust_scn level 1';

会话已更改。


SQL> alter database open;

数据库已更改。

SQL> select status from v$instance;

STATUS
------------
OPEN

七、启动过程中，alert日志现ORA-00600[2256]

Completed: ALTER DATABASE   MOUNT
Wed Dec 07 13:06:07 2011
alter database open
Beginning crash recovery of 1 threads
 parallel recovery started with 7 processes
Started redo scan
Completed redo scan
 1 redo blocks read, 0 data blocks need recovery
Started redo application at
 Thread 1: logseq 1, block 2, scn 9743796722
Recovery of Online Redo Log: Thread 1 Group 1 Seq 1 Reading mem 0
  Mem# 0: R:\ORADATA\HZYL\REDO01.LOG
Completed redo application
Completed crash recovery at
 Thread 1: logseq 1, block 3, scn 9743816724
 0 data blocks read, 0 data blocks written, 1 redo blocks read
Wed Dec 07 13:06:08 2011
Thread 1 advanced to log sequence 2
Thread 1 opened at log sequence 2
  Current log# 2 seq# 2 mem# 0: R:\ORADATA\HZYL\REDO02.LOG
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Wed Dec 07 13:06:08 2011
SMON: enabling cache recovery
Errors in file d:\app\administrator\diag\rdbms\hzyl\hzyl\trace\hzyl_ora_3096.trc  (incident=219072):
ORA-00600: 内部错误代码, 参数: [2256], [0], [1073741824], [2], [1153882138], [], [], []
Incident details in: d:\app\administrator\diag\rdbms\hzyl\hzyl\incident\incdir_219072\hzyl_ora_3096_i219072.trc
Dictionary check beginning
Dictionary check complete
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
Database Characterset is ZHS16GBK
Wed Dec 07 13:06:09 2011
Trace dumping is performing id=[cdmp_20111207130609]
Opening with internal Resource Manager plan
Wed Dec 07 13:06:10 2011
Sweep Incident[219072]: completed
Starting background process FBDA
Starting background process SMCO
Wed Dec 07 13:06:10 2011
FBDA started with pid=26, OS id=2436 
Wed Dec 07 13:06:10 2011
SMCO started with pid=27, OS id=2876 
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
Wed Dec 07 13:06:11 2011
QMNC started with pid=28, OS id=2812 
LOGSTDBY: Validating controlfile with logical metadata
LOGSTDBY: Validation complete
Wed Dec 07 13:06:15 2011
db_recovery_file_dest_size of 10000 MB is 0.00% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
Wed Dec 07 13:06:25 2011
Completed: alter database open

打开过程中，出现ORA-00600[2256]，但是数据库还是正常打开，具体原因待研究

发表在 Oracle备份恢复 | 标签为 ORA-600 2662, ORA-600[2662], redo损坏, 断电 | 评论关闭

利用impdp结合network_link+FLASHBACK_TIME初始化ogg同步数据

发表于 2011 年 12 月 6 日由惜分飞

部署ogg，需要两边初始化数据，但是因为业务不能停止。所以考虑到使用ogg init功能或者impdp。考虑到数据量比较大，自己对ogg init不是很有信心，所以选择了使用impdp结合network_link+FLASHBACK_TIME处理
一、处理思路
1、选择时间点(尚未达到时间点)
选择一个时间点，用于重设ogg同步时间点，impdp导入时间点
要求:ogg尚未加载到该时间点(在该时间点之前停止ogg相关ext/pump/replicat进程)

2、开始导入指定时间点数据(该时间点已经达到后)

[oracle@srtcreen OGG]$ impdp srt_creen/a69UiBOB1gk directory=DATA_PUMP_DIR network_link=OGG_TYKF REMAP_SCHEMA=CSCNEW:SRT_CREEN REMAP_TABLESPACE=CSC_TAB_1:SRTCREEN tables=CSCNEW.TAB_CS_USER,CSCNEW.TAB_CS_QUEUES,CSCNEW.TAB_CS_CALL_PICKUP,CSCNEW.TAB_CS_CALL_COMING,CSCNEW.TAB_CS_CALLLOG FLASHBACK_TIME=\"to_timestamp\(\'2011-12-06 13:03:00\',\'yyyy-mm-dd hh24:mi:ss\'\)\"

Import: Release 10.2.0.4.0 - 64bit Production on Tuesday, 06 December, 2011 13:04:34

Copyright (c) 2003, 2007, Oracle.  All rights reserved.

Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SRT_CREEN"."SYS_IMPORT_TABLE_01":  srt_creen/******** directory=DATA_PUMP_DIR network_link=OGG_TYKF REMAP_SCHEMA=CSCNEW:SRT_CREEN REMAP_TABLESPACE=CSC_TAB_1:SRTCREEN tables=CSCNEW.TAB_CS_USER,CSCNEW.TAB_CS_QUEUES,CSCNEW.TAB_CS_CALL_PICKUP,CSCNEW.TAB_CS_CALL_COMING,CSCNEW.TAB_CS_CALLLOG FLASHBACK_TIME="to_timestamp('2011-12-06 13:03:00','yyyy-mm-dd hh24:mi:ss')" 
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 824.5 MB
Processing object type TABLE_EXPORT/TABLE/TABLE
    . . imported "SRT_CREEN"."TAB_CS_CALLLOG"               3289293 rows
    . . imported "SRT_CREEN"."TAB_CS_CALL_COMING"           1218843 rows
 . . imported "SRT_CREEN"."TAB_CS_CALL_PICKUP"           1092937 rows
. . imported "SRT_CREEN"."TAB_CS_QUEUES"                   4614 rows
. . imported "SRT_CREEN"."TAB_CS_USER"                      458 rows
Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX
    Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type TABLE_EXPORT/TABLE/COMMENT
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
Job "SRT_CREEN"."SYS_IMPORT_TABLE_01" successfully completed at 13:12:37

3、重设同步时间点，开启进程

alter ext_1,begin 2011-12-06 13:03:00
alter ext_2,begin 2011-12-06 13:03:00
alter ext_3,begin 2011-12-06 13:03:00
alter ext_4,begin 2011-12-06 13:03:00
alter ext_5,begin 2011-12-06 13:03:00

alter p_1,begin 2011-12-06 13:03:00
alter p_2,begin 2011-12-06 13:03:00
alter p_3,begin 2011-12-06 13:03:00
alter p_4,begin 2011-12-06 13:03:00
alter p_5,begin 2011-12-06 13:03:00
start *

alter r_1,begin 2011-12-06 13:03:00
alter r_2,begin 2011-12-06 13:03:00
alter r_3,begin 2011-12-06 13:03:00
alter r_4,begin 2011-12-06 13:03:00
alter r_5,begin 2011-12-06 13:03:00
start *

4、验证同步情况

--源端
GGSCI (tykf) 23> info all

Program     Status      Group       Lag           Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     EXT_1       00:00:00      00:00:05    
EXTRACT     RUNNING     EXT_2       00:00:00      00:00:05    
EXTRACT     RUNNING     EXT_3       00:00:00      00:00:07    
EXTRACT     RUNNING     EXT_4       00:00:00      00:00:07    
EXTRACT     RUNNING     EXT_5       00:00:00      00:00:07    
EXTRACT     RUNNING     P_1         00:00:00      00:00:06    
EXTRACT     RUNNING     P_2         00:00:00      00:00:06    
EXTRACT     RUNNING     P_3         00:00:00      00:00:06    
EXTRACT     RUNNING     P_4         00:00:00      00:00:06    
EXTRACT     RUNNING     P_5         00:00:00      00:00:06    

GGSCI (tykf) 24> stats p_3

Sending STATS request to EXTRACT P_3 ...

Start of Statistics at 2011-12-06 13:15:46.

DDL replication statistics (for all trails):

*** Total statistics since extract started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00

Output to /opt/OGG/dirdat/U3:

Extracting from CSCNEW.TAB_CS_CALL_PICKUP to CSCNEW.TAB_CS_CALL_PICKUP:

*** Total statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

*** Daily statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

*** Hourly statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

*** Latest statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

End of Statistics.



--目标端
GGSCI (srtcreen) 11> info all

Program     Status      Group       Lag           Time Since Chkpt

MANAGER     RUNNING                                           
REPLICAT    RUNNING     R_1         00:00:00      00:00:06    
REPLICAT    RUNNING     R_2         00:00:00      00:00:06    
REPLICAT    RUNNING     R_3         00:00:00      00:00:08    
REPLICAT    RUNNING     R_4         00:00:00      00:00:04    
REPLICAT    RUNNING     R_5         00:00:00      00:00:02    


GGSCI (srtcreen) 12> stats r_3

Sending STATS request to REPLICAT R_3 ...

Start of Statistics at 2011-12-06 13:15:35.

DDL replication statistics:

*** Total statistics since replicat started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00
        Errors                                       0.00
        Retried errors                               0.00
        Discarded errors                             0.00
        Ignored errors                               0.00

Replicating from CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP:

*** Total statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

*** Daily statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

*** Hourly statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

*** Latest statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00

End of Statistics.

二、配置过程遇到问题
1、impdp报无权限

[oracle@srtcreen OGG]$ expdp srt_creen/a69UiBOB1gk directory=DATA_PUMP_DIR network_link=OGG_TYKF tables=CSCNEW.TAB_CS_USER,CSCNEW.TAB_CS_QUEUES,CSCNEW.TAB_CS_CALL_PICKUP,CSCNEW.TAB_CS_CALL_COMING,CSCNEW.TAB_CS_CALLLOG FLASHBACK_TIME=\"to_timestamp\(\'2011-12-06 11:00:00\',\'yyyy-mm-dd hh24:mi:ss\'\)\" dumpfile=a.dmp

Export: Release 10.2.0.4.0 - 64bit Production on Tuesday, 06 December, 2011 11:15:04

Copyright (c) 2003, 2007, Oracle.  All rights reserved.

Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-31631: privileges are required
ORA-39149: cannot link privileged user to non-privileged user

srt_creen用户需要有imp_full_database权限
dblink中用户需要exp_full_database权限

2、目标端进程报OGG-01003

Opened trail file /opt/OGG/dirdat/U3000002 at 2011-12-06 12:34:47

Switching to next trail file /opt/OGG/dirdat/U3000003 at 2011-12-06 12:35:21 due to EOF, with current RBA 1028
Opened trail file /opt/OGG/dirdat/U3000003 at 2011-12-06 12:35:21

Processed extract process graceful restart record at seq 3, rba 993.
Processed extract process graceful restart record at seq 3, rba 1051.

MAP resolved (entry CSCNEW.TAB_CS_CALL_PICKUP):
  MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
Using following columns in default map by name:
  PICKUP_ID, CALL_ID, CALL_SERIAL, USER_ID, PICKUP_TIME, CALL_RESULT, 
  FAIL_REASON, CALL_TIME, CALL_DURA, END_TIME

Using the following key columns for target table SRT_CREEN.TAB_CS_CALL_PICKUP: CALL_ID.


2011-12-06 12:35:22  WARNING OGG-00869  OCI Error ORA-01407: cannot update ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDAT
E "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = :a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CAL
L_TIME" = :a7,"CALL_DURA" = :a8,"END_T>.

2011-12-06 12:35:23  WARNING OGG-01004  Aborted grouped transaction on 'SRT_CREEN.TAB_CS_CALL_PICKUP', Database error 1407 (OCI Error ORA-01407: cannot updat
e ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDATE "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = 
:a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CALL_TIME" = :a7,"CALL_DURA" = :a8,"END_T>).

2011-12-06 12:35:23  WARNING OGG-01003  Repositioning to rba 1111 in seqno 3.

部署ogg时配置relicat错误:
非MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
而是MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (PICKUP_ID);

3、update同步失败

GGSCI (srtcreen) 12> stats r_3

Sending STATS request to REPLICAT R_3 ...

Start of Statistics at 2011-12-06 12:37:49.

DDL replication statistics:

*** Total statistics since replicat started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00
        Errors                                       0.00
        Retried errors                               0.00
        Discarded errors                             0.00
        Ignored errors                               0.00

Replicating from CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP:

*** Total statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00

*** Daily statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00

*** Hourly statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00

*** Latest statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00

End of Statistics.

源端忘记执行add trandata 同步表

add trandata CSCNEW.TAB_CS_USER
add trandata  CSCNEW.TAB_CS_QUEUES
add trandata  CSCNEW.TAB_CS_CALL_PICKUP
add trandata CSCNEW.TAB_CS_CALL_COMING
add trandata CSCNEW.TAB_CS_CALLLOG

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V$PWFILE_USERS和密码文件关系(续)

发表于 2011 年 12 月 6 日由惜分飞

1、验证密码文件已经修改

SQL> create user xff01 identified by xifenfei;

User created.

SQL> grant sysdba to xff01;

Grant succeeded.

SQL> !md5sum $ORACLE_HOME/dbs/orapwora11g
04cedb56b62d94fd7e14124619722348  /opt/oracle/product/11.2.0/db_1/dbs/orapwora11g

SQL> !strings /opt/oracle/product/11.2.0/db_1/dbs/orapwora11g
]\[Z
ORACLE Remote Password file
INTERNAL
A1174901D667F113
18698BFD1A045BCC
XFF01
D32693095588EF4F

SQL> revoke sysdba from xff01;

Revoke succeeded.

SQL> !strings /opt/oracle/product/11.2.0/db_1/dbs/orapwora11g
]\[Z
ORACLE Remote Password file
INTERNAL
A1174901D667F113
18698BFD1A045BCC
XFF01
D32693095588EF4F

SQL> !md5sum $ORACLE_HOME/dbs/orapwora11g
1f6d120acb913a1877cfb0ab57702744  /opt/oracle/product/11.2.0/db_1/dbs/orapwora11g

2、查看基表

SQL> col owner for a20
SQL> col object_name for a30
SQL> SELECT owner,object_name,object_type FROM DBA_objects WHERE object_NAME ='V$PWFILE_USERS';

OWNER                OBJECT_NAME                    OBJECT_TYPE
-------------------- ------------------------------ -------------------
PUBLIC               V$PWFILE_USERS                 SYNONYM

SQL> SELECT table_owner,TABLE_name FROM Dba_Synonyms a WHERE a.synonym_name='V$PWFILE_USERS';

TABLE_OWNER                    TABLE_NAME
------------------------------ ------------------------------
SYS                            V_$PWFILE_USERS

SQL> SELECT owner,object_name,object_type FROM dba_objects WHERE object_name='V_$PWFILE_USERS';

OWNER                OBJECT_NAME                    OBJECT_TYPE
-------------------- ------------------------------ -------------------
SYS                  V_$PWFILE_USERS                VIEW

SQL> set long 1000
SQL> set line 200
SQL> SELECT dbms_metadata.get_ddl('VIEW','V_$PWFILE_USERS','SYS') FROM DUAL;

DBMS_METADATA.GET_DDL('VIEW','V_$PWFILE_USERS','SYS')
--------------------------------------------------------------------------------

  CREATE OR REPLACE FORCE VIEW "SYS"."V_$PWFILE_USERS" ("USERNAME", "SYSDBA", "SYSOPER", "SYSASM") AS
  select "USERNAME","SYSDBA","SYSOPER","SYSASM" from v$pwfile_users

SQL> select * from v$fixed_table where name ='V$PWFILE_USERS';

NAME                            OBJECT_ID TYPE   TABLE_NUM
------------------------------ ---------- ----- ----------
V$PWFILE_USERS                 4294951116 VIEW       65537


SQL> select VIEW_DEFINITION from v$fixed_view_definition where view_name='V$PWFILE_USERS';

VIEW_DEFINITION
--------------------------------------------------------------------------------------------------------
select  USERNAME , SYSDBA , SYSOPER, SYSASM from GV$PWFILE_USERS where inst_id = USERENV('Instance')

SQL> select VIEW_DEFINITION from v$fixed_view_definition where view_name='GV$PWFILE_USERS';

VIEW_DEFINITION
------------------------------------------------------------------------------------------------------------
select inst_id,username,decode(sysdba,1,'TRUE','FALSE'),  decode(sysoper,1,'TRUE','FALSE'),
 decode(sysasm,1,'TRUE','FALSE')  from x$kzsrt where valid=1  and username != 'INTERNAL'

SQL> set line 100
SQL> desc x$kzsrt
 Name                                                  Null?    Type
 ----------------------------------------------------- -------- ------------------------------------
 ADDR                                                           RAW(8)
 INDX                                                           NUMBER
 INST_ID                                                        NUMBER
 USERNAME                                                       VARCHAR2(30)
 SYSDBA                                                         NUMBER
 SYSOPER                                                        NUMBER
 SYSASM                                                         NUMBER
 VALID                                                          NUMBER

SQL> col username for a10
SQL> select * from x$kzsrt;

ADDR                   INDX    INST_ID USERNAME       SYSDBA    SYSOPER     SYSASM      VALID
---------------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
00002B9563678690          0          1 INTERNAL            1          1          0          1
00002B9563678690          1          1 SYS                 1          1          0          1
00002B9563678690          2          1 XFF01               0          0          0          0

从这里可以看出V$PWFILE_USERS视图的基表是x$kzsrt，这里和我们查看的密码文件一样，这些记录都存在，而是在密码文件中有不被strings显示的字符表示了账号是否启用，x$kzsrt.valid用1和0标示
上篇:V$PWFILE_USERS和密码文件关系

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异常断电导致current redo损坏处理

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V$PWFILE_USERS和密码文件关系(续)

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