您的位置:首页 > 其它

DATAGUARD配置错误的解决日志

2013-08-01 14:09 281 查看
在一个SHELL窗口打开 STANDBY 数据库:

SQL> startup nomount

ORACLE instance started.

Total System Global Area 2042241024 bytes

Fixed Size 1337548 bytes

Variable Size 503318324 bytes

Database Buffers 1526726656 bytes

Redo Buffers 10858496 bytes

SQL> alter database mount standby database;

Database altered.

SQL> alter database recover managed standby database disconnect from session;

Database altered.

SQL>

另一个窗口查看 [oracle@dg2 DB1]$ tail -f /opt/app/oracle/diag/rdbms/db2/DB1/trace/alert_DB1.log

....

alter database mount standby database

Thu Aug 01 10:36:44 2013

ARCH: STARTING ARCH PROCESSES

Thu Aug 01 10:36:44 2013

NSS2 started with pid=19, OS id=24923

Thu Aug 01 10:36:46 2013

ARC0 started with pid=21, OS id=24925

ARC0: Archival started

ARCH: STARTING ARCH PROCESSES COMPLETE

ARC0: STARTING ARCH PROCESSES

Thu Aug 01 10:36:47 2013

Successful mount of redo thread 1, with mount id 1416150390

Physical Standby Database mounted.

Lost write protection disabled

Thu Aug 01 10:36:48 2013

ARC1 started with pid=22, OS id=24931

Completed: alter database mount standby database

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 4 of thread 0

ORA-00312: online log 4 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo01.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 4 of thread 0

ORA-00312: online log 4 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo01.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 5 of thread 0

ORA-00312: online log 5 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo02.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 5 of thread 0

ORA-00312: online log 5 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo02.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 6 of thread 0

ORA-00312: online log 6 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo03.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 6 of thread 0

ORA-00312: online log 6 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo03.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 7 of thread 0

ORA-00312: online log 7 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo04.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_lgwr_24838.trc:

ORA-00313: open failed for members of log group 7 of thread 0

ORA-00312: online log 7 thread 0: '/opt/app/oracle/oradata/DB2/standby_redo04.log'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Thu Aug 01 10:36:50 2013

ARC2 started with pid=23, OS id=24933

ARC1: Becoming the 'no FAL' ARCH

ARC1: Archival started

ARC2: Archival started

ARC1: Becoming the 'no FAL' ARCH

ARC2: Becoming the heartbeat ARCH

Thu Aug 01 10:36:53 2013

ARC3 started with pid=25, OS id=24939

ARC3: Archival started

ARC0: STARTING ARCH PROCESSES COMPLETE

Thu Aug 01 10:37:12 2013

alter database recover managed standby database disconnect from session

Attempt to start background Managed Standby Recovery process (DB1)

Thu Aug 01 10:37:13 2013

MRP0 started with pid=24, OS id=24954

MRP0: Background Managed Standby Recovery process started (DB1)

started logmerger process

Thu Aug 01 10:37:21 2013

Managed Standby Recovery not using Real Time Apply

Thu Aug 01 10:37:21 2013

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_dbw0_24836.trc:

ORA-01157: cannot identify/lock data file 1 - see DBWR trace file

ORA-01110: data file 1: '/opt/app/oracle/oradata/DB2/system01.dbf'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_dbw0_24836.trc:

ORA-01157: cannot identify/lock data file 2 - see DBWR trace file

ORA-01110: data file 2: '/opt/app/oracle/oradata/DB2/sysaux01.dbf'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_dbw0_24836.trc:

ORA-01157: cannot identify/lock data file 3 - see DBWR trace file

ORA-01110: data file 3: '/opt/app/oracle/oradata/DB2/undotbs01.dbf'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_dbw0_24836.trc:

ORA-01157: cannot identify/lock data file 4 - see DBWR trace file

ORA-01110: data file 4: '/opt/app/oracle/oradata/DB2/users01.dbf'

ORA-27037: unable to obtain file status

Linux Error: 2: No such file or directory

Additional information: 3

MRP0: Background Media Recovery terminated with error 1110

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_pr00_24962.trc:

ORA-01110: data file 1: '/opt/app/oracle/oradata/DB2/system01.dbf'

ORA-01157: cannot identify/lock data file 1 - see DBWR trace file

ORA-01110: data file 1: '/opt/app/oracle/oradata/DB2/system01.dbf'

Completed: alter database recover managed standby database disconnect from session

Recovery Slave PR00 previously exited with exception 1110

Errors in file /opt/app/oracle/diag/rdbms/db2/DB1/trace/DB1_mrp0_24954.trc:

ORA-01110: data file 1: '/opt/app/oracle/oradata/DB2/system01.dbf'

ORA-01157: cannot identify/lock data file 1 - see DBWR trace file

ORA-01110: data file 1: '/opt/app/oracle/oradata/DB2/system01.dbf'

MRP0: Background Media Recovery process shutdown (DB1)

看出错误提示“无法获取文件状态”,在STANDBY 中没看到/opt/app/oracle/oradata/DB2/standby_redo04.log

日志文件 。

我的参数中配置为:

db_file_name_convert string

DB1, DB2

可能在STANDBY 中已把 DB2 默认为文件 目录是:“/opt/app/oracle/oradata/DB2”。

在主库中查看并修改:

SQL> SHOW PARAMETER DB_FILE_NAME_CONVERT;

NAME TYPE

------------------------------------ ---------------------------------

VALUE

------------------------------

db_file_name_convert string

DB1, DB2

SQL> ALTER SYSTEM SET DB_FILE_NAME_CONVERT='/opt/app/oracle/oradata/DB1','/opt/app/oracle/oradata/DB1' SCOPE=SPFILE;

System altered.

SQL> ALTER SYSTEM SET LOG_FILE_NAME_CONVERT='/opt/app/oracle/oradata/DB1','/opt/app/oracle/oradata/DB1' SCOPE=SPFILE;

System altered.

SQL> SHOW PARAMETER LOG_FILE_NAME_CONVERT;

NAME TYPE

------------------------------------ ---------------------------------

VALUE

------------------------------

log_file_name_convert string

SQL> ALTER SYSTEM SET DB_FILE_NAME_CONVERT='/opt/app/oracle/oradata/DB1','/opt/app/oracle/oradata/DB1' SCOPE=SPFILE;

System altered.

SQL> CREATE PFILE='/tmp/initDB1_stby.ora' from spfile;

File created.

ALTER SYSTEM SET LOG_ARCHIVE_DEST_2='SERVICE=DB2 lgwr sync affirm VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=DB2';

SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_2='SERVICE=DB2 lgwr sync affirm VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=DB2';

并在STANDBY 库中修改pfile:

*.db_file_name_convert='DB1','DB2'

修改为:

*.db_file_name_convert='/opt/app/oracle/oradata/DB1','/opt/app/oracle/oradata/DB1'

*.log_file_name_convert='DB1','DB2'

修改为:

*.log_file_name_convert='/opt/app/oracle/oradata/DB1','/opt/app/oracle/oradata/DB1'

完成后的测试:

1.查看 redo 文件 已过来了。

2.在主库中测试插入:

SQL> insert into test values(11) ;

1 row created.

SQL> commit;

Commit complete.

SQL> alter system switch logfile;

System altered.

3.在STANDBY 中查看:

SQL> alter database recover managed standby database disconnect from session;

Database altered.

SQL> select * from test;

ID

----------

1

2

3

10

5

6

7

8

9

11

10 rows selected.

4.及alert_db2.log:

Thu Aug 01 11:40:49 2013

RFS[5]: Selected log 4 for thread 1 sequence 116 dbid 1415856135 branch 821992519

Thu Aug 01 11:40:49 2013

Archived Log entry 25 added for thread 1 sequence 115 ID 0x54641707 dest 1:

Thu Aug 01 11:42:03 2013

alter database recover managed standby database disconnect from session

Attempt to start background Managed Standby Recovery process (DB1)

Thu Aug 01 11:42:03 2013

MRP0 started with pid=27, OS id=26550

MRP0: Background Managed Standby Recovery process started (DB1)

started logmerger process

Thu Aug 01 11:42:08 2013

Managed Standby Recovery not using Real Time Apply

Parallel Media Recovery started with 2 slaves

Waiting for all non-current ORLs to be archived...

All non-current ORLs have been archived.

Media Recovery Log /opt/app/oracle/oradata/DB1/ARC1151821992519.arc

Media Recovery Waiting for thread 1 sequence 116 (in transit)

Completed: alter database recover managed standby database disconnect from session

5.查看动态表:

1.

select * from v$dataguard_stats;

NAME VALUE UNIT TIME_COMPUTED DATUM_TIME

1 +00 00:00:00 day(2) to second(0) interval 08/01/2013 11:47:57 08/01/2013 11:47:55

2 apply lag +00 00:15:15 day(2) to second(0) interval 08/01/2013 11:47:57 08/01/2013 11:47:55

3 apply finish time +00 00:00:07.000 day(2) to second(3) interval 08/01/2013 11:47:57

4 estimated startup time 118 second 08/01/2013 11:47:57

2.查看日志传输情况

select sequence#,first_time,next_time from v$archived_log;

......

SEQUENCE# FIRST_TIME NEXT_TIME

---------- ------------------- -------------------

114 2013-08-01 11:32:35 2013-08-01 11:32:40

112 2013-08-01 11:27:21 2013-08-01 11:32:17

115 2013-08-01 11:32:40 2013-08-01 11:40:49

116 2013-08-01 11:40:49 2013-08-01 13:24:06

26 rows selected.
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: 
相关文章推荐