一步一步在Linux上升级10gR2 RAC到11gR2 RAC(8-完)

1月 24,2014 有5条评论 Oracle, RAC

I 升级后修改/etc/oratab、oracle用户环境变量

将双节点的/etc/oratab文件中的下列

devdb:/u01/app/oracle/product/10.2.0/db_1:N

改为新的11g配置信息。

节点1改为：

devdb1:/u01/app/oracle/product/10.2.0/db_1:N

节点2 改为：

devdb2:/u01/app/oracle/product/10.2.0/db_1:N

修改双节点oracle用户的/home/oracle/.bash_profile配置文件：

节点1修改后：

节点2修改后：

J 修改cluster_database=true

关闭数据库，修改cluster_database=true之后，重启。

SQL> select * from v$version;

BANNER

——————————————————————————–

Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 – 64bit Production

PL/SQL Release 11.2.0.4.0 – Production

CORE 11.2.0.4.0 Production

TNS for Linux: Version 11.2.0.4.0 – Production

NLSRTL Version 11.2.0.4.0 – Production

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL>

node1-> cat /u01/app/oracle/product/11.2.0/db_1/dbs/initdevdb1.ora

SPFILE=’+DATA/devdb/spfiledevdb.ora’

node1->

节点1重启：

node1-> env|grep ORA

ORA_CRS_HOME=/u01/app/oracle/product/10.2.0/crs_1

ORACLE_SID=devdb1

ORACLE_BASE=/u01/app/oracle

ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1

node1-> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Fri Dec 27 16:08:20 2013

Connected to an idle instance.

SQL> startup

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORACLE instance started.

Total System Global Area 1219260416 bytes

Fixed Size 2252744 bytes

Variable Size 452984888 bytes

Database Buffers 754974720 bytes

Redo Buffers 9048064 bytes

Database mounted.

Database opened.

SQL> show parameter cluster_database

NAME TYPE VALUE

———————————— ———– ——————————

cluster_database boolean TRUE

cluster_database_instances integer 2

SQL>

节点2 启动数据库：

K 将数据库、实例、服务重新配置到Grid Infrastructure下管理

添加数据库：

node1-> srvctl config database -d devdb

PRCD-1120 : The resource for database devdb could not be found.

PRCR-1001 : Resource ora.devdb.db does not exist

node1->

添加：

node1-> srvctl add database -d devdb -o /u01/app/oracle/product/11.2.0/db_1 -c RAC -m oracleonlinux.cn -p +DATA/devdb/spfiledevdb.ora -y automatic -a data,fra

node1->

添加之后：

node1-> srvctl config database -d devdb

Database unique name: devdb

Database name:

Oracle home: /u01/app/oracle/product/11.2.0/db_1

Oracle user: oracle

Spfile: +DATA/devdb/spfiledevdb.ora

Domain: oracleonlinux.cn

Start options: open

Stop options: immediate

Database role: PRIMARY

Management policy: AUTOMATIC

Server pools: devdb

Database instances:

Disk Groups: DATA,FRA

Mount point paths:

Services:

Type: RAC

Database is administrator managed

node1->

添加实例：

node1-> srvctl add instance -h

Adds a database instance configuration to the Oracle Clusterware.

Usage: srvctl add instance -d <db_unique_name> -i <inst_name> -n <node_name> [-f]

-d <db_unique_name> Unique name for the database

-i <inst> Instance name

-n <node_name> Node name

-f Force the add operation even though some resource(s) will be stopped

-h Print usage

node1-> srvctl add instance -d devdb -i devdb1 -n node1

node1-> srvctl add instance -d devdb -i devdb2 -n node2

添加服务：

L 验证

重启双节点OS：

启动服务：

node1-> srvctl start service -d devdb -s rac11g

node1-> crs_stat -t

看到此时SCAN IP浮动到节点2：

Q：如何处理gsd服务为OFFLINE的情况？

A：可以参照我之前的一篇文章：

http://www.oracleonlinux.cn/2012/03/how_to_start_11gr2_rac_oc4j_gsd_service/

最后，可以考虑将双节点上的原10g clusterware以及数据库软件删除掉！

此处不再给予赘述展示！！！！

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(7)

1月 23,2014 留下评论 Oracle, RAC

E 开始正式升级

Note：

以11g 软件来启库，且已UPGRADE方式，注意环境变量的设置！

执行$ORACLE_HOME/rdbms/admin/catupgrd.sql来升级！

node1-> export ORACLE_SID=devdb1

node1-> export ORACLE_BASE=/u01/app/oracle

node1-> export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1

node1-> export PATH=$ORACLE_HOME/bin:$PATH.

node1-> which sqlplus

/u01/app/oracle/product/11.2.0/db_1/bin/sqlplus

node1-> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Fri Dec 27 13:01:19 2013

Connected to an idle instance.

SQL> startup upgrade

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORACLE instance started.

Total System Global Area 1219260416 bytes

Fixed Size 2252744 bytes

Variable Size 385876024 bytes

Database Buffers 822083584 bytes

Redo Buffers 9048064 bytes

Database mounted.

Database opened.

SQL> spool /home/oracle/u_info4.log

SQL> @?/rdbms/admin/catupgrd

…..

……

.

Oracle Database 11.2 Post-Upgrade Status Tool 12-27-2013 14:12:22

.

Component Current Version Elapsed Time

Name Status Number HH:MM:SS

.

Oracle Server

. VALID 11.2.0.4.0 00:13:37

JServer JAVA Virtual Machine

. VALID 11.2.0.4.0 00:10:44

Oracle Real Application Clusters

. VALID 11.2.0.4.0 00:00:00

Oracle Workspace Manager

. VALID 11.2.0.4.0 00:00:37

OLAP Analytic Workspace

. VALID 11.2.0.4.0 00:00:17

OLAP Catalog

. VALID 11.2.0.4.0 00:00:50

Oracle OLAP API

. VALID 11.2.0.4.0 00:00:29

Oracle Enterprise Manager

. VALID 11.2.0.4.0 00:07:15

Oracle XDK

. VALID 11.2.0.4.0 00:03:15

Oracle Text

. VALID 11.2.0.4.0 00:00:46

Oracle XML Database

. VALID 11.2.0.4.0 00:05:15

Oracle Database Java Packages

. VALID 11.2.0.4.0 00:00:19

Oracle Multimedia

. VALID 11.2.0.4.0 00:03:41

Spatial

. VALID 11.2.0.4.0 00:05:15

Oracle Expression Filter

. VALID 11.2.0.4.0 00:00:12

Oracle Rules Manager

. VALID 11.2.0.4.0 00:00:09

Final Actions

. 00:00:43

Total Upgrade Time: 00:53:32

PL/SQL procedure successfully completed.

SQL>

SQL> SET SERVEROUTPUT OFF

SQL> SET VERIFY ON

SQL> commit;

Commit complete.

SQL>

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL>

SQL> DOC

DOC>#######################################################################

DOC>

DOC> The above sql script is the final step of the upgrade. Please

DOC> review any errors in the spool log file. If there are any errors in

DOC> the spool file, consult the Oracle Database Upgrade Guide for

DOC> troubleshooting recommendations.

DOC>

DOC> Next restart for normal operation, and then run utlrp.sql to

DOC> recompile any invalid application objects.

DOC>

DOC> If the source database had an older time zone version prior to

DOC> upgrade, then please run the DBMS_DST package. DBMS_DST will upgrade

DOC> TIMESTAMP WITH TIME ZONE data to use the latest time zone file shipped

DOC> with Oracle.

DOC>

DOC>#######################################################################

DOC>#

SQL>

SQL> Rem Set errorlogging off

SQL> SET ERRORLOGGING OFF;

SQL>

SQL> REM END OF CATUPGRD.SQL

SQL>

SQL> REM bug 12337546 – Exit current sqlplus session at end of catupgrd.sql.

SQL> REM This forces user to start a new sqlplus session in order

SQL> REM to connect to the upgraded db.

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 – 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

node1->

大概整个升级过程持续 00:53:32。

提示检查升级日志，去查看/home/oracle/u_info4.log且需要处理掉错误！！！！！！！

检查日志过程中，之前在C 步骤尝试升级数据库时遇到的错误已经不存在，且亦无其它错误出现。

F 执行catuppst.sql执行升级后操作

执行 @$ORACLE_HOME/rdbms/admin/catuppst.sql

node1-> hostname

node1.oracleonlinux.cn

node1-> export ORACLE_SID=devdb1

node1-> export ORACLE_BASE=/u01/app/oracle

node1-> export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1

node1-> export PATH=$ORACLE_HOME/bin:$PATH.

node1-> which sqlplus

/u01/app/oracle/product/11.2.0/db_1/bin/sqlplus

node1-> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Fri Dec 27 15:25:11 2013

Connected to an idle instance.

SQL> startup

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORACLE instance started.

Total System Global Area 1219260416 bytes

Fixed Size 2252744 bytes

Variable Size 503316536 bytes

Database Buffers 704643072 bytes

Redo Buffers 9048064 bytes

Database mounted.

Database opened.

SQL> spool /home/oracle/u5.log

SQL> @$ORACLE_HOME/rdbms/admin/catuppst.sql

TIMESTAMP

——————————————————————————–

COMP_TIMESTAMP POSTUP_BGN 2013-12-27 15:26:38

PL/SQL procedure successfully completed.

This script will migrate the Baseline data on a pre-11g database

to the 11g database.

…..

SQL> PROMPT Updating registry…

Updating registry…

SQL> INSERT INTO registry$history

2 (action_time, action,

3 namespace, version, id,

4 bundle_series, comments)

5 VALUES

6 (SYSTIMESTAMP, ‘APPLY’,

7 SYS_CONTEXT(‘REGISTRY$CTX’,’NAMESPACE’),

8 ‘11.2.0.4’,

9 0,

10 ‘PSU’,

11 ‘Patchset 11.2.0.2.0’);

1 row created.

SQL> COMMIT;

Commit complete.

SQL> SPOOL off

SQL> SET echo off

Check the following log file for errors:

/u01/app/oracle/cfgtoollogs/catbundle/catbundle_PSU_DEVDB_APPLY_2013Dec27_15_26_50.log

SQL>

根据提示检查/home/oracle/u5.log和

/u01/app/oracle/cfgtoollogs/catbundle/catbundle_PSU_DEVDB_APPLY_2013Dec27_15_26_50.log均无错误！！！！

G 编译失效对象

执行 @$ORACLE_HOME/rdbms/admin/utlrp.sql来编译失效对象

SQL> spool /home/oracle/u6.log

SQL> @$ORACLE_HOME/rdbms/admin/utlrp.sql

TIMESTAMP

————————————————————————————————————–

COMP_TIMESTAMP UTLRP_BGN 2013-12-27 15:31:15

DOC> The following PL/SQL block invokes UTL_RECOMP to recompile invalid

DOC> objects in the database. Recompilation time is proportional to the

DOC> number of invalid objects in the database, so this command may take

DOC> a long time to execute on a database with a large number of invalid

DOC> objects.

DOC>

DOC> Use the following queries to track recompilation progress:

DOC>

DOC> 1. Query returning the number of invalid objects remaining. This

DOC> number should decrease with time.

DOC> SELECT COUNT(*) FROM obj$ WHERE status IN (4, 5, 6);

DOC>

DOC> 2. Query returning the number of objects compiled so far. This number

DOC> should increase with time.

DOC> SELECT COUNT(*) FROM UTL_RECOMP_COMPILED;

DOC>

DOC> This script automatically chooses serial or parallel recompilation

DOC> based on the number of CPUs available (parameter cpu_count) multiplied

DOC> by the number of threads per CPU (parameter parallel_threads_per_cpu).

DOC> On RAC, this number is added across all RAC nodes.

DOC>

DOC> UTL_RECOMP uses DBMS_SCHEDULER to create jobs for parallel

DOC> recompilation. Jobs are created without instance affinity so that they

DOC> can migrate across RAC nodes. Use the following queries to verify

DOC> whether UTL_RECOMP jobs are being created and run correctly:

DOC>

DOC> 1. Query showing jobs created by UTL_RECOMP

DOC> SELECT job_name FROM dba_scheduler_jobs

DOC> WHERE job_name like ‘UTL_RECOMP_SLAVE_%’;

DOC>

DOC> 2. Query showing UTL_RECOMP jobs that are running

DOC> SELECT job_name FROM dba_scheduler_running_jobs

DOC> WHERE job_name like ‘UTL_RECOMP_SLAVE_%’;

DOC>#

PL/SQL procedure successfully completed.

TIMESTAMP

————————————————————————————————————–

COMP_TIMESTAMP UTLRP_END 2013-12-27 15:33:55

DOC> The following query reports the number of objects that have compiled

DOC> with errors.

DOC>

DOC> If the number is higher than expected, please examine the error

DOC> messages reported with each object (using SHOW ERRORS) to see if they

DOC> point to system misconfiguration or resource constraints that must be

DOC> fixed before attempting to recompile these objects.

DOC>#

OBJECTS WITH ERRORS

——————-

0

DOC> The following query reports the number of errors caught during

DOC> recompilation. If this number is non-zero, please query the error

DOC> messages in the table UTL_RECOMP_ERRORS to see if any of these errors

DOC> are due to misconfiguration or resource constraints that must be

DOC> fixed before objects can compile successfully.

DOC>#

ERRORS DURING RECOMPILATION

—————————

0

Function created.

PL/SQL procedure successfully completed.

Function dropped.

PL/SQL procedure successfully completed.

SQL>

H 升级后确认监听

确保listener是运行在11gR2 Grid路径下：

node1-> lsnrctl status

LSNRCTL for Linux: Version 11.2.0.4.0 – Production on 27-DEC-2013 15:39:46

Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))

STATUS of the LISTENER

————————

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.4.0 – Production

Start Date 26-DEC-2013 22:12:55

Uptime 0 days 17 hr. 26 min. 51 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File /u01/app/11.2.0/grid/network/admin/listener.ora

Listener Log File /u01/app/grid/diag/tnslsnr/node1/listener/alert/log.xml

Listening Endpoints Summary…

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.16.0.33)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.16.0.35)(PORT=1521)))

Services Summary…

Service “+ASM” has 1 instance(s).

Instance “+ASM1”, status READY, has 1 handler(s) for this service…

Service “devdb.oracleonlinux.cn” has 1 instance(s).

Instance “devdb1”, status READY, has 2 handler(s) for this service…

Service “devdbXDB.oracleonlinux.cn” has 1 instance(s).

Instance “devdb1”, status READY, has 1 handler(s) for this service…

The command completed successfully

node1->

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(6)

1月 22,2014 留下评论 Oracle, RAC

11 升级10gR2 RAC数据库至11gR2 RAC数据库

升级前的准备工作：

A 确保原10g RAC数据库在双节点上都已经正常关闭，如果没关闭，请确保在所有节点上都关闭。

B Copy 10gR2 RAC下的初始化参数文件、口令文件、网络配置文件至11gR2 软件下对应的目录

节点1：

node1-> cp /u01/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora /u01/app/oracle/product/11.2.0/db_1/network/admin/

node1-> cp /u01/app/oracle/product/10.2.0/db_1/dbs/initdevdb1.ora /u01/app/oracle/product/11.2.0/db_1/dbs/

node1-> cp /u01/app/oracle/product/10.2.0/db_1/dbs/orapwdevdb1 /u01/app/oracle/product/11.2.0/db_1/dbs/

节点2：

node2-> cp /u01/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora /u01/app/oracle/product/11.2.0/db_1/network/admin/

node2-> cp /u01/app/oracle/product/10.2.0/db_1/dbs/initdevdb2.ora /u01/app/oracle/product/11.2.0/db_1/dbs/

node2-> cp /u01/app/oracle/product/10.2.0/db_1/dbs/orapwdevdb2 /u01/app/oracle/product/11.2.0/db_1/dbs/

node2->

Note 1：

请将cluster_database=false，如果不修改该参数的话，在下一步中，用11gR2版本的数据库软件来拉起10gRAC库的时候，您会遭遇下述错误：

即，在启动数据库的过程中，发现Hang：

检查alert日志：

node1-> tail -f /u01/app/oracle/diag/rdbms/devdb/devdb1/trace/alert_devdb1.log

minact-scn: Inst 1 is now the master inc#:2 mmon proc-id:24159 status:0x7

minact-scn status: grec-scn:0x0000.00000000 gmin-scn:0x0000.00000000 gcalc-scn:0x0000.00000000

Errors in file /u01/app/oracle/diag/rdbms/devdb/devdb1/trace/devdb1_ora_24227.trc:

ORA-39701: database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE

Errors in file /u01/app/oracle/diag/rdbms/devdb/devdb1/trace/devdb1_ora_24227.trc:

ORA-39701: database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE

Error 39701 happened during db open, shutting down database

USER (ospid: 24227): terminating the instance due to error 39701

Instance terminated by USER, pid = 24227

ORA-1092 signalled during: ALTER DATABASE OPEN MIGRATE…

node1-> oerr ora 39701

39701, 00000, “database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE”

// *Cause: The database was mounted for SHARED cluster access.

// *Action: Set the CLUSTER_DATABASE initialization parameter to FALSE and

// restart the server with the UPGRADE or DOWNGRADE option.

node1->

Note2：

如果不将原10g RAC下的/u01/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora文件拷贝至11g RAC的下u01/app/oracle/product/11.2.0/db_1/network/admin/tnsnames.ora，在下一步中，您将遭遇下述错误：

node1-> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Thu Dec 26 10:57:22 2013

Connected to an idle instance.

SQL> startup upgrade pfile=’/u01/app/oracle/product/11.2.0/db_1/dbs/initdevdb1.ora’;

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORA-00119: invalid specification for system parameter REMOTE_LISTENER

ORA-00132: syntax error or unresolved network name ‘LISTENERS_DEVDB’

SQL>

C 尝试升级数据库

这里通过执行$ORACL_HOME/rdbms/admin/catupgrd.sql来尝试升级数据库。

其实，在这步骤里应该是过不去，因为源库需要执行升级前预检查的工作！

预检查脚本：

Note：

要用新装的11g 11204版本的数据库软件来拉10gRAC的库，注意环境变量的设置，且要以UPGRADE的方式来拉库

node1-> hostname

node1.oracleonlinux.cn

node1-> export ORACLE_SID=devdb1

node1-> export ORACLE_BASE=/u01/app/oracle

node1-> export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1

node1-> export PATH=$ORACLE_HOME/bin:$PATH.

node1-> which sqlplus

/u01/app/oracle/product/11.2.0/db_1/bin/sqlplus

node1-> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Fri Dec 27 10:27:20 2013

Connected to an idle instance.

SQL> startup upgrade

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORACLE instance started.

Total System Global Area 1219260416 bytes

Fixed Size 2252744 bytes

Variable Size 385876024 bytes

Database Buffers 822083584 bytes

Redo Buffers 9048064 bytes

Database mounted.

Database opened.

SQL>

然后执行$ORACL_HOME/rdbms/admin/catupgrd.sql脚本来升级数据库：

SQL> spool /home/oracle/upgrade_info.log

SQL> @?/rdbms/admin/catupgrd

DOC>#######################################################################

DOC>

DOC> The first time this script is run, there should be no error messages

DOC> generated; all normal upgrade error messages are suppressed.

DOC>

DOC> If this script is being re-run after correcting some problem, then

DOC> expect the following error which is not automatically suppressed:

DOC>

DOC> ORA-00001: unique constraint (<constraint_name>) violated

DOC> possibly in conjunction with

DOC> ORA-06512: at “<procedure/function name>”, line NN

DOC>

DOC> These errors will automatically be suppressed by the Database Upgrade

DOC> Assistant (DBUA) when it re-runs an upgrade.

DOC>

DOC>#######################################################################

DOC>#

DOC>######################################################################

DOC> The following statement will cause an “ORA-01722: invalid number”

DOC> error if the user running this script is not SYS. Disconnect

DOC> and reconnect with AS SYSDBA.

DOC>######################################################################

DOC>#

no rows selected

DOC>######################################################################

DOC> The following statement will cause an “ORA-01722: invalid number”

DOC> error if the database server version is not correct for this script.

DOC> Perform “ALTER SYSTEM CHECKPOINT” prior to “SHUTDOWN ABORT”, and use

DOC> a different script or a different server.

DOC>######################################################################

DOC>#

no rows selected

DOC>#######################################################################

DOC> The following statement will cause an “ORA-01722: invalid number”

DOC> error if the database has not been opened for UPGRADE.

DOC>

DOC> Perform “ALTER SYSTEM CHECKPOINT” prior to “SHUTDOWN ABORT”, and

DOC> restart using UPGRADE.

DOC>#######################################################################

DOC>#

no rows selected

DOC>#######################################################################

DOC> The following statement will cause an “ORA-01722: invalid number”

DOC> error if the Oracle Database Vault option is TRUE. Upgrades cannot

DOC> be run with the Oracle Database Vault option set to TRUE since

DOC> AS SYSDBA connections are restricted.

DOC>

DOC> Perform “ALTER SYSTEM CHECKPOINT” prior to “SHUTDOWN ABORT”, relink

DOC> the server without the Database Vault option, and restart the server

DOC> using UPGRADE mode.

DOC>

DOC>#######################################################################

DOC>#

no rows selected

DOC>#######################################################################

DOC> The following statement will cause an “ORA-01722: invalid number”

DOC> error if Database Vault is installed in the database but the Oracle

DOC> Label Security option is FALSE. To successfully upgrade Oracle

DOC> Database Vault, the Oracle Label Security option must be TRUE.

DOC>

DOC> Perform “ALTER SYSTEM CHECKPOINT” prior to “SHUTDOWN ABORT”,

DOC> relink the server with the OLS option (but without the Oracle Database

DOC> Vault option) and restart the server using UPGRADE.

DOC>#######################################################################

DOC>#

no rows selected

DOC>#######################################################################

DOC> The following statement will cause an “ORA-01722: invalid number”

DOC> error if bootstrap migration is in progress and logminer clients

DOC> require utlmmig.sql to be run next to support this redo stream.

DOC>

DOC> Run utlmmig.sql

DOC> then (if needed)

DOC> restart the database using UPGRADE and

DOC> rerun the upgrade script.

DOC>#######################################################################

DOC>#

no rows selected

DOC>#######################################################################

DOC> The following error is generated if the pre-upgrade tool has not been

DOC> run in the old ORACLE_HOME home prior to upgrading a pre-11.2 database:

DOC>

DOC> SELECT TO_NUMBER(‘MUST_HAVE_RUN_PRE-UPGRADE_TOOL_FOR_TIMEZONE’)

DOC> *

DOC> ERROR at line 1:

DOC> ORA-01722: invalid number

DOC>

DOC> o Action:

DOC> Shutdown database (“alter system checkpoint” and then “shutdown abort”).

DOC> Revert to the original oracle home and start the database.

DOC> Run pre-upgrade tool against the database.

DOC> Review and take appropriate actions based on the pre-upgrade

DOC> output before opening the datatabase in the new software version.

DOC>

DOC>#######################################################################

DOC>#

Session altered.

Table created.

Table altered.

SELECT TO_NUMBER(‘MUST_HAVE_RUN_PRE-UPGRADE_TOOL_FOR_TIMEZONE’)

*

ERROR at line 1:

ORA-01722: invalid number

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 – 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

node1->

果不其然，发现报错！！！

D 执行预检查脚本

根据上一步的错误提示：

我们要以原来10gRAC环境的数据库软件来启动数据库，去执行1个升级前的预检查脚本：

Note：

该预检查脚本是要把低版本的数据库升级到11204版本的数据库需要执行预检查的脚本，可以参考MetaLink官方文档：Doc ID 837570.1及Note 884522.1

这里将utlu112i_7.sql脚本下载至/home/oracle路径下。

这里要以原来10gRAC环境的数据库软件来启动数据库、并且以UPGRADE方式来启库、且需要注意环境变量需要设置成对应原10g RAC数据库软件的配置。

同样，记得需要修改10g参数文件里的cluster_database=false。

Note：

11gR2版本下，oracle会自动创建一个隐含参数”__oracle_base”，而在10g版本下不支持该参数。当然，如果不去掉该参数的话，那么您可能会遇到下述错误：

node1-> export ORACLE_SID=devdb1

node1-> export ORACLE_BASE=/u01/app/oracle

node1-> export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1

node1-> export PATH=$ORACLE_HOME/bin:$PATH.

node1-> which sqlplus

/u01/app/oracle/product/10.2.0/db_1/bin/sqlplus

node1-> sqlplus / as sysdba

SQL*Plus: Release 10.2.0.5.0 – Production on Fri Dec 27 10:46:12 2013

Connected to an idle instance.

SQL> startup upgrade

ORA-01078: failure in processing system parameters

LRM-00101: unknown parameter name ‘__oracle_base’

SQL>

解决：

通过11g创建1个pfile，然后将pfile里的初始化参数去掉：

node1-> export ORACLE_SID=devdb1

node1-> export ORACLE_BASE=/u01/app/oracle

node1-> export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1

node1-> export PATH=$ORACLE_HOME/bin:$PATH.

node1-> which sqlplus

/u01/app/oracle/product/11.2.0/db_1/bin/sqlplus

node1-> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Fri Dec 27 10:47:09 2013

Connected to an idle instance.

SQL> startup nomount;

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORACLE instance started.

Total System Global Area 1219260416 bytes

Fixed Size 2252744 bytes

Variable Size 385876024 bytes

Database Buffers 822083584 bytes

Redo Buffers 9048064 bytes

SQL> create pfile=’/home/oracle/pfile.txt’ from spfile;

修改注释掉/home/oracle/pfile.txt里的下述参数：

devdb1.__oracle_base=’/u01/app/oracle’#ORACLE_BASE set from environment

以及修改

*.cluster_database=false

再根据提示，重新执行，参数文件指向新生成的且已修改的/home/oracle/pfile.txt：

node1-> export ORACLE_SID=devdb1

node1-> export ORACLE_BASE=/u01/app/oracle

node1-> export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1

node1-> export PATH=$ORACLE_HOME/bin:$PATH.

node1-> which sqlplus

/u01/app/oracle/product/10.2.0/db_1/bin/sqlplus

node1-> sqlplus / as sysdba

SQL*Plus: Release 10.2.0.5.0 – Production on Fri Dec 27 10:49:18 2013

Connected to an idle instance.

SQL> startup upgrade pfile=’/home/oracle/pfile.txt’;

ORACLE instance started.

Total System Global Area 1224736768 bytes

Fixed Size 2095896 bytes

Variable Size 318768360 bytes

Database Buffers 889192448 bytes

Redo Buffers 14680064 bytes

Database mounted.

Database opened.

SQL> spool /home/oracle/u2.log

SQL> @/home/oracle/utlu112i_7

Oracle Database 11.2 Pre-Upgrade Information Tool 12-27-2013 10:50:45

Script Version: 11.2.0.4.0 Build: 007

.

**********************************************************************

Database:

**********************************************************************

–> name: DEVDB

–> version: 10.2.0.5.0

–> compatible: 10.2.0.5.0

–> blocksize: 8192

–> platform: Linux x86 64-bit

–> timezone file: V4

.

**********************************************************************

Tablespaces: [make adjustments in the current environment]

**********************************************************************

–> SYSTEM tablespace is adequate for the upgrade.

…. minimum required size: 942 MB

–> UNDOTBS1 tablespace is adequate for the upgrade.

…. minimum required size: 400 MB

–> SYSAUX tablespace is adequate for the upgrade.

…. minimum required size: 731 MB

–> TEMP tablespace is adequate for the upgrade.

…. minimum required size: 60 MB

.

**********************************************************************

Flashback: OFF

**********************************************************************

Update Parameters: [Update Oracle Database 11.2 init.ora or spfile]

Note: Pre-upgrade tool was run on a lower version 64-bit database.

**********************************************************************

–> If Target Oracle is 32-Bit, refer here for Update Parameters:

— No update parameter changes are required.

.

–> If Target Oracle is 64-Bit, refer here for Update Parameters:

— No update parameter changes are required.

.

**********************************************************************

Renamed Parameters: [Update Oracle Database 11.2 init.ora or spfile]

**********************************************************************

— No renamed parameters found. No changes are required.

.

**********************************************************************

Obsolete/Deprecated Parameters: [Update Oracle Database 11.2 init.ora or spfile]

**********************************************************************

–> background_dump_dest 11.1 DEPRECATED replaced by “diagnostic_dest”

–> user_dump_dest 11.1 DEPRECATED replaced by “diagnostic_dest”

.

**********************************************************************

Components: [The following database components will be upgraded or installed]

**********************************************************************

–> Oracle Catalog Views [upgrade] VALID

–> Oracle Packages and Types [upgrade] VALID

–> JServer JAVA Virtual Machine [upgrade] VALID

–> Oracle XDK for Java [upgrade] VALID

–> Real Application Clusters [upgrade] VALID

–> Oracle Workspace Manager [upgrade] VALID

–> OLAP Analytic Workspace [upgrade] VALID

–> OLAP Catalog [upgrade] VALID

–> EM Repository [upgrade] VALID

–> Oracle Text [upgrade] VALID

–> Oracle XML Database [upgrade] VALID

–> Oracle Java Packages [upgrade] VALID

–> Oracle interMedia [upgrade] VALID

–> Spatial [upgrade] VALID

–> Data Mining [upgrade] VALID

–> Expression Filter [upgrade] VALID

–> Rule Manager [upgrade] VALID

–> Oracle OLAP API [upgrade] VALID

.

**********************************************************************

Miscellaneous Warnings

**********************************************************************

WARNING: –> Database is using a timezone file older than version 14.

…. After the release migration, it is recommended that DBMS_DST package

…. be used to upgrade the 10.2.0.5.0 database timezone version

…. to the latest version which comes with the new release.

WARNING: –> Database contains INVALID objects prior to upgrade.

…. The list of invalid SYS/SYSTEM objects was written to

…. registry$sys_inv_objs.

…. The list of non-SYS/SYSTEM objects was written to

…. registry$nonsys_inv_objs.

…. Use utluiobj.sql after the upgrade to identify any new invalid

…. objects due to the upgrade.

…. USER MDSYS has 18 INVALID objects.

…. USER DMSYS has 2 INVALID objects.

…. USER PUBLIC has 352 INVALID objects.

…. USER CTXSYS has 1 INVALID objects.

…. USER ORACLE_OCM has 2 INVALID objects.

…. USER EXFSYS has 8 INVALID objects.

…. USER DBSNMP has 4 INVALID objects.

…. USER SYSMAN has 3 INVALID objects.

…. USER XDB has 3 INVALID objects.

…. USER SYS has 429 INVALID objects.

…. USER WMSYS has 25 INVALID objects.

WARNING: –> EM Database Control Repository exists in the database.

…. Direct downgrade of EM Database Control is not supported. Refer to the

…. Upgrade Guide for instructions to save the EM data prior to upgrade.

WARNING: –> Your recycle bin is turned on and currently contains no objects.

…. Because it is REQUIRED that the recycle bin be empty prior to upgrading

…. and your recycle bin is turned on, you may need to execute the command:

PURGE DBA_RECYCLEBIN

…. prior to executing your upgrade to confirm the recycle bin is empty.

.

**********************************************************************

Recommendations

**********************************************************************

Oracle recommends gathering dictionary statistics prior to

upgrading the database.

To gather dictionary statistics execute the following command

while connected as SYSDBA:

EXECUTE dbms_stats.gather_dictionary_stats;

**********************************************************************

Oracle recommends removing all hidden parameters prior to upgrading.

To view existing hidden parameters execute the following command

while connected AS SYSDBA:

SELECT name,description from SYS.V$PARAMETER WHERE name

LIKE ‘\_%’ ESCAPE ‘\’

Changes will need to be made in the init.ora or spfile.

**********************************************************************

SQL>

看到有几个警告，分别是时区、用户的无效对象、以及回收站、数据字典的统计信息，我们可以忽略之！！！！

在这里我们把数据库正常关闭、准备正式升级数据库！！！

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(5)

1月 20,2014 留下评论 Oracle, RAC

10 安装11gR2 oracle软件

解压oracle 11g 11.2.0.4.0版本的数据库软件：

解压前2个压缩文件，解压后copy database文件至/home/oracle目录：

[root@node1 ~]# unzip p13390677_112040_Linux-x86-64_1of7.zip

[root@node1 ~]# unzip p13390677_112040_Linux-x86-64_2of7.zip

Oracle用户登录图形界面，执行安装：

进入安装界面：

node1-> pwd

/u01/app/oracle/oraInventory/ContentsXML

node1-> ll

total 12

-rwxrwx— 1 oracle oinstall 329 Dec 25 21:11 comps.xml

-rwxrwx— 1 oracle oinstall 924 Dec 25 21:11 inventory.xml

-rwxrwx— 1 oracle oinstall 292 Dec 25 21:11 libs.xml

node1-> cat inventory.xml

<?xml version=”1.0″ standalone=”yes” ?>

<!– Do not modify the contents of this file by hand. –>

<VERSION_INFO>

<SAVED_WITH>11.2.0.4.0</SAVED_WITH>

<MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>

</VERSION_INFO>

<HOME_LIST>

<NODE_LIST>

</NODE_LIST>

</HOME>

<NODE_LIST>

</NODE_LIST>

</HOME>

<NODE_LIST>

</NODE_LIST>

</HOME>

</HOME_LIST>

<COMPOSITEHOME_LIST>

</COMPOSITEHOME_LIST>

</INVENTORY>

node1->

在双节上去掉该文件的下述部分：

<NODE_LIST>

</NODE_LIST>

</HOME>

重新执行安装：

Next：输入第4步骤中创建的ORACLE_HOME目录：/u01/app/oracle/product/11.2.0/db_1

[root@node1 ~]# /u01/app/oracle/product/11.2.0/db_1/root.sh

Performing root user operation for Oracle 11g

The following environment variables are set as:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/oracle/product/11.2.0/db_1

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The file “dbhome” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “oraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “coraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Finished product-specific root actions.

[root@node1 ~]#

节点2：

[root@node2 ~]# /u01/app/oracle/product/11.2.0/db_1/root.sh

Performing root user operation for Oracle 11g

The following environment variables are set as:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/oracle/product/11.2.0/db_1

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The file “dbhome” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “oraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “coraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Finished product-specific root actions.

[root@node2 ~]#

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(4)

1月 17,2014 留下评论 Oracle, RAC

9 迁移10g RAC 磁盘组至11gR2 grid

Oracle用户调用/u01/app/11.2.0/grid/bin/asmca 进入ASMCA图形界面来将之前10gR2 RAC下的2块ASM磁盘添加到11gR2 grid软件下来进行管理。

Q ：为什么可以把存放10g数据库的磁盘放在11g ASM实例来管理？

A ：可以参考本人之前文章如何在一台服务器上共用一个ASM实例来创建10.2.0.5和11gR2的物理备库

node1-> /u01/app/11.2.0/grid/bin/asmca

Mount、data和fra磁盘组：

节点1通过SQL*PLUS来查看：

其中，v$ASM_DISK中看到的name问空的前2条记录是10g RAC下的存放OCR和Voting Disk的磁盘，不予理会。

同时，通过11g grid infrastructure下的crs_stat命令也可以查看data、fra磁盘组的信息：

node2-> /u01/app/11.2.0/grid/bin/crs_stat -t

Name Type Target State Host

————————————————————

ora.DATA.dg ora….up.type ONLINE ONLINE node1

ora.FRA.dg ora….up.type ONLINE ONLINE node1

ora.GRIDDG.dg ora….up.type ONLINE ONLINE node1

ora….ER.lsnr ora….er.type ONLINE ONLINE node1

ora….N1.lsnr ora….er.type ONLINE ONLINE node1

ora.asm ora.asm.type ONLINE ONLINE node1

ora.cvu ora.cvu.type ONLINE ONLINE node1

ora.gsd ora.gsd.type OFFLINE OFFLINE

ora….network ora….rk.type ONLINE ONLINE node1

ora….SM1.asm application ONLINE ONLINE node1

ora….E1.lsnr application ONLINE ONLINE node1

ora.node1.gsd application OFFLINE OFFLINE

ora.node1.ons application ONLINE ONLINE node1

ora.node1.vip ora….t1.type ONLINE ONLINE node1

ora….SM2.asm application ONLINE ONLINE node2

ora….E2.lsnr application ONLINE ONLINE node2

ora.node2.gsd application OFFLINE OFFLINE

ora.node2.ons application ONLINE ONLINE node2

ora.node2.vip ora….t1.type ONLINE ONLINE node2

ora.oc4j ora.oc4j.type ONLINE ONLINE node1

ora.ons ora.ons.type ONLINE ONLINE node1

ora….ry.acfs ora….fs.type ONLINE ONLINE node1

ora.scan1.vip ora….ip.type ONLINE ONLINE node1

node2->

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(3)

1月 16,2014 留下评论 Oracle, RAC

8 安装grid软件

解压grid安装介质：

[root@node1 ~]# unzip p13390677_112040_Linux-x86-64_3of7.zip

解压出第3个压缩包，解压之后，将grid文件mv到/home/oracle家目录下：

[root@node1 ~]# ll

total 3667892

drwxr-xr-x 4 root root 4096 Dec 24 17:34 10gbackup

-rw-r–r– 1 root root 1016 Dec 19 13:50 7oracle_.bash_profile.sh

-rw——- 1 root root 1396 Dec 19 10:50 anaconda-ks.cfg

drwxr-xr-x 2 root root 4096 Dec 19 16:29 Desktop

-rw-r–r– 1 root root 52733 Dec 19 10:50 install.log

-rw-r–r– 1 root root 4077 Dec 19 10:50 install.log.syslog

drwxr-xr-x 7 root root 4096 Dec 24 15:51 media

-rw-r–r– 1 root root 1395582860 Dec 24 20:04 p13390677_112040_Linux-x86-64_1of7.zip

-rw-r–r– 1 root root 1151304589 Dec 24 20:05 p13390677_112040_Linux-x86-64_2of7.zip

-rw-r–r– 1 root root 1205251894 Dec 24 20:06 p13390677_112040_Linux-x86-64_3of7.zip

[root@node1 ~]# unzip p13390677_112040_Linux-x86-64_3of7.zip

….

inflating: grid/rpm/cvuqdisk-1.0.9-1.rpm

inflating: grid/runcluvfy.sh

inflating: grid/welcome.html

[root@node1 ~]# ll

total 3667900

drwxr-xr-x 4 root root 4096 Dec 24 17:34 10gbackup

-rw-r–r– 1 root root 1016 Dec 19 13:50 7oracle_.bash_profile.sh

-rw——- 1 root root 1396 Dec 19 10:50 anaconda-ks.cfg

drwxr-xr-x 2 root root 4096 Dec 19 16:29 Desktop

drwxr-xr-x 7 root root 4096 Aug 27 12:33 grid

-rw-r–r– 1 root root 52733 Dec 19 10:50 install.log

-rw-r–r– 1 root root 4077 Dec 19 10:50 install.log.syslog

drwxr-xr-x 7 root root 4096 Dec 24 15:51 media

-rw-r–r– 1 root root 1395582860 Dec 24 20:04 p13390677_112040_Linux-x86-64_1of7.zip

-rw-r–r– 1 root root 1151304589 Dec 24 20:05 p13390677_112040_Linux-x86-64_2of7.zip

-rw-r–r– 1 root root 1205251894 Dec 24 20:06 p13390677_112040_Linux-x86-64_3of7.zip

[root@node1 ~]#

Root将解压出来的grid目录移动到oracle用户的家目录：

[root@node1 ~]# mv grid/ /home/oracle/

oracle 用户登录图形界面：

进入图形安装界面：

Next：指定在第3步骤中创建的ORACLE_BASE、ORACELE_HOME:

按照提示：

节点1：

[root@node1 ~]# /tmp/CVU_11.2.0.4.0_oracle/runfixup.sh

Response file being used is :/tmp/CVU_11.2.0.4.0_oracle/fixup.response

Enable file being used is :/tmp/CVU_11.2.0.4.0_oracle/fixup.enable

Log file location: /tmp/CVU_11.2.0.4.0_oracle/orarun.log

Setting Kernel Parameters…

fs.file-max = 101365

fs.file-max = 6815744

The upper limit of ip_local_port range in response file is not greater than value in /etc/sysctl.conf, hence not changing it.

The upper limit of ip_local_port range in response file is not greater than value for current session, hence not changing it.

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_max=1048576

net.core.rmem_max = 4194304

net.core.wmem_max=262144

net.core.wmem_max = 1048576

fs.aio-max-nr = 1048576

Installing Package /tmp/CVU_11.2.0.4.0_oracle//cvuqdisk-1.0.9-1.rpm

Preparing… ########################################### [100%]

1:cvuqdisk ########################################### [100%]

[root@node1 ~]#

节点2：

[root@node2 ~]# /tmp/CVU_11.2.0.4.0_oracle/runfixup.sh

Response file being used is :/tmp/CVU_11.2.0.4.0_oracle/fixup.response

Enable file being used is :/tmp/CVU_11.2.0.4.0_oracle/fixup.enable

Log file location: /tmp/CVU_11.2.0.4.0_oracle/orarun.log

Setting Kernel Parameters…

fs.file-max = 101365

fs.file-max = 6815744

The upper limit of ip_local_port range in response file is not greater than value in /etc/sysctl.conf, hence not changing it.

The upper limit of ip_local_port range in response file is not greater than value for current session, hence not changing it.

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_max=1048576

net.core.rmem_max = 4194304

net.core.wmem_max=262144

net.core.wmem_max = 1048576

fs.aio-max-nr = 1048576

Installing Package /tmp/CVU_11.2.0.4.0_oracle//cvuqdisk-1.0.9-1.rpm

Preparing… ########################################### [100%]

1:cvuqdisk ########################################### [100%]

[root@node2 ~]#

执行之后，提示缺少软件包：

安装缺失的软件包：

节点1：

[root@node1 ~]# ll

total 280

drwxr-xr-x 4 root root 4096 Dec 26 21:16 10gbackup

-rw——- 1 root root 1434 Dec 26 15:32 anaconda-ks.cfg

-rw-r–r– 1 root root 54649 Dec 26 15:32 install.log

-rw-r–r– 1 root root 4077 Dec 26 15:32 install.log.syslog

-rw-r–r– 1 root root 11675 Dec 26 21:47 libaio-devel-0.3.106-5.x86_64.rpm

drwxr-xr-x 7 root root 4096 Dec 26 21:28 media

-rw-r–r– 1 root root 178400 Dec 26 21:47 sysstat-7.0.2-3.el5.x86_64.rpm

[root@node1 ~]# rpm -ivh libaio-devel-0.3.106-5.x86_64.rpm

warning: libaio-devel-0.3.106-5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159

Preparing… ########################################### [100%]

1:libaio-devel ########################################### [100%]

[root@node1 ~]# rpm -ivh sysstat-7.0.2-3.el5.x86_64.rpm

warning: sysstat-7.0.2-3.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159

Preparing… ########################################### [100%]

1:sysstat ########################################### [100%]

[root@node1 ~]#

节点2：

[root@node2 ~]# ll

total 280

drwxr-xr-x 4 root root 4096 Dec 26 21:17 10gbackup

-rw——- 1 root root 1434 Dec 26 15:40 anaconda-ks.cfg

-rw-r–r– 1 root root 54649 Dec 26 15:40 install.log

-rw-r–r– 1 root root 4077 Dec 26 15:40 install.log.syslog

-rw-r–r– 1 root root 11675 Dec 26 21:48 libaio-devel-0.3.106-5.x86_64.rpm

drwxr-xr-x 7 root root 4096 Dec 26 21:09 media

-rw-r–r– 1 root root 178400 Dec 26 21:48 sysstat-7.0.2-3.el5.x86_64.rpm

[root@node2 ~]# rpm -ivh libaio-devel-0.3.106-5.x86_64.rpm

warning: libaio-devel-0.3.106-5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159

Preparing… ########################################### [100%]

1:libaio-devel ########################################### [100%]

[root@node2 ~]# rpm -ivh sysstat-7.0.2-3.el5.x86_64.rpm

warning: sysstat-7.0.2-3.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159

Preparing… ########################################### [100%]

1:sysstat ########################################### [100%]

[root@node2 ~]#

节点1：

[root@node1 ~]# /u01/app/11.2.0/grid/root.sh

Performing root user operation for Oracle 11g

The following environment variables are set as:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The file “dbhome” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “oraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “coraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

Installing Trace File Analyzer

OLR initialization – successful

root wallet

root wallet cert

root cert export

peer wallet

profile reader wallet

pa wallet

peer wallet keys

pa wallet keys

peer cert request

pa cert request

peer cert

pa cert

peer root cert TP

profile reader root cert TP

pa root cert TP

peer pa cert TP

pa peer cert TP

profile reader pa cert TP

profile reader peer cert TP

peer user cert

pa user cert

Adding Clusterware entries to inittab

CRS-2672: Attempting to start ‘ora.mdnsd’ on ‘node1’

CRS-2676: Start of ‘ora.mdnsd’ on ‘node1’ succeeded

CRS-2672: Attempting to start ‘ora.gpnpd’ on ‘node1’

CRS-2676: Start of ‘ora.gpnpd’ on ‘node1’ succeeded

CRS-2672: Attempting to start ‘ora.cssdmonitor’ on ‘node1’

CRS-2672: Attempting to start ‘ora.gipcd’ on ‘node1’

CRS-2676: Start of ‘ora.gipcd’ on ‘node1’ succeeded

CRS-2676: Start of ‘ora.cssdmonitor’ on ‘node1’ succeeded

CRS-2672: Attempting to start ‘ora.cssd’ on ‘node1’

CRS-2672: Attempting to start ‘ora.diskmon’ on ‘node1’

CRS-2676: Start of ‘ora.diskmon’ on ‘node1’ succeeded

CRS-2676: Start of ‘ora.cssd’ on ‘node1’ succeeded

ASM created and started successfully.

Disk Group griddg created successfully.

clscfg: -install mode specified

Successfully accumulated necessary OCR keys.

Creating OCR keys for user ‘root’, privgrp ‘root’..

Operation successful.

CRS-4256: Updating the profile

Successful addition of voting disk 1ddd6122f4024f75bf5bba77ba8af58b.

Successfully replaced voting disk group with +griddg.

CRS-4256: Updating the profile

CRS-4266: Voting file(s) successfully replaced

## STATE File Universal Id File Name Disk group

— —– —————– ——— ———

1. ONLINE 1ddd6122f4024f75bf5bba77ba8af58b (ORCL:ASMDISK3) [GRIDDG]

Located 1 voting disk(s).

CRS-2672: Attempting to start ‘ora.asm’ on ‘node1’

CRS-2676: Start of ‘ora.asm’ on ‘node1’ succeeded

CRS-2672: Attempting to start ‘ora.GRIDDG.dg’ on ‘node1’

CRS-2676: Start of ‘ora.GRIDDG.dg’ on ‘node1’ succeeded

Configure Oracle Grid Infrastructure for a Cluster … succeeded

[root@node1 ~]#

节点2：

[root@node2 ~]# /u01/app/11.2.0/grid/root.sh

Performing root user operation for Oracle 11g

The following environment variables are set as:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The file “dbhome” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “oraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

The file “coraenv” already exists in /usr/local/bin. Overwrite it? (y/n)

[n]:

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

Installing Trace File Analyzer

OLR initialization – successful

Adding Clusterware entries to inittab

CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node node1, number 1, and is terminating

An active cluster was found during exclusive startup, restarting to join the cluster

Configure Oracle Grid Infrastructure for a Cluster … succeeded

[root@node2 ~]#

node1-> /u01/app/11.2.0/grid/bin/crs_stat -t

Name Type Target State Host

————————————————————

ora.GRIDDG.dg ora….up.type ONLINE ONLINE node1

ora….ER.lsnr ora….er.type ONLINE ONLINE node1

ora….N1.lsnr ora….er.type ONLINE ONLINE node1

ora.asm ora.asm.type ONLINE ONLINE node1

ora.cvu ora.cvu.type ONLINE ONLINE node1

ora.gsd ora.gsd.type OFFLINE OFFLINE

ora….network ora….rk.type ONLINE ONLINE node1

ora….SM1.asm application ONLINE ONLINE node1

ora….E1.lsnr application ONLINE ONLINE node1

ora.node1.gsd application OFFLINE OFFLINE

ora.node1.ons application ONLINE ONLINE node1

ora.node1.vip ora….t1.type ONLINE ONLINE node1

ora….SM2.asm application ONLINE ONLINE node2

ora….E2.lsnr application ONLINE ONLINE node2

ora.node2.gsd application OFFLINE OFFLINE

ora.node2.ons application ONLINE ONLINE node2

ora.node2.vip ora….t1.type ONLINE ONLINE node2

ora.oc4j ora.oc4j.type ONLINE ONLINE node1

ora.ons ora.ons.type ONLINE ONLINE node1

ora….ry.acfs ora….fs.type ONLINE ONLINE node1

ora.scan1.vip ora….ip.type ONLINE ONLINE node1

node1->

Oracle 11g OCP Practices and Solutions

1月 15,2014 有21条评论 OCP, oracle 11g

一概述和说明

1 概述

本实验手册《Oracle 11gR2 OCP Practices and Solutions》内容涵盖Oracle 官方11gR2 OCP培训[Oracle Database 11g Administration Workshop I和Oracle Database 11g Administration Workshop II]课程所有动手实践内容，用于配合学习官方培训教材，辅助学员备考Oracle 11gR2 OCP，掌握Oracle DBA相关知识，以期祝您顺利通过11g OCP考试，早日进军Oracle DBA高薪金领行业！

2 读者对象

本系列实验内容涵盖Oracle 官方11gR2 OCP培训内容，因此极为适合需要备考Oracle 11g OCP的朋友们，但又绝不局限于应试11g OCP考试，所以也可用于一线DBA速查手册，提高您的实际动手能力，告别’Paper’ DBA的尴尬窘境！

在使用和学习的过程中，如果您对Unix/Linux系统有基本的使用经验，外加对关系型数据库有基本认识，是最好不过的了。当然，如果您犹豫的是，这些基本条件您都没有，甚至是一个电脑菜鸟，从未写过程序，未听说过gateway，那么我想，这些都不应该是阻碍您学习Oracle的因素，因为本系列实验手册是傻瓜式的step by step从基础到深入的过程，您需要做的就是照着实验手册，认真独立的完成实验并享受学习Oracle知识的快乐就好！

3 致谢

首先，最应该感谢的是广大读者和学员朋友们对于我一如既往的的信任与厚爱！如果，您有幸看到这些文字的话（甭管我们是否相识，也甭管您来自哪里？），没错，您就是我最应该感谢的读者和朋友！当然，感谢之外，更是希望通过本人的拙识可以助您顺利通过OCP考试，抑或能在您的实际工作当中派上用场。那样的话，我就心满意足加心安理得！

其次，应该感谢我媳妇儿，是她在我日复一日的精心准备和撰写本系列实验的过程里，主动承担家里家外的的大小杂务，使我可以全身心的投入到制作实验手册的工作中去，并可以享受这整个过程！

最后，臭不要脸的轻声地感谢一下自己，感谢自己可以长期持续的专注于这件看似渺小但实际上有可能给广大学员、网友们带去利好的事情上，并保持着乐观高效的工作状态！

4 版权声明

本系列实验手册中涉及所有文字、图片、视频、音频、代码皆为本人原创内容，在此本人郑重申明，我享有对这些内容的拥有、复制和使用权，未经本人授权，不得以任何形式的传播、转载、复制和使用，如需，请注明内容来源，并经本人许可的前提下自由使用。

严禁用于各种商业用途，如转载后在淘宝等各网站进行商业性的兜售买卖。具体可见，本人之前的一篇《声讨淘宝上及其他各类非法销售本人Oracle视频作品的卖家和网站》文章！

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(2)

1月 9,2014 留下评论 Oracle, RAC

6 停止10gR2 RAC软件

A 停止数据库

[root@node1 ~]# su – oracle

node1-> crs_stat -t

Name Type Target State Host

————————————————————

ora.devdb.db application ONLINE ONLINE node1

ora….b1.inst application ONLINE ONLINE node1

ora….b2.inst application ONLINE ONLINE node2

ora….c10g.cs application ONLINE ONLINE node1

ora….db1.srv application ONLINE ONLINE node1

ora….SM1.asm application ONLINE ONLINE node1

ora….E1.lsnr application ONLINE ONLINE node1

ora.node1.gsd application ONLINE ONLINE node1

ora.node1.ons application ONLINE ONLINE node1

ora.node1.vip application ONLINE ONLINE node1

ora….SM2.asm application ONLINE ONLINE node2

ora….E2.lsnr application ONLINE ONLINE node2

ora.node2.gsd application ONLINE ONLINE node2

ora.node2.ons application ONLINE ONLINE node2

ora.node2.vip application ONLINE ONLINE node2

node1-> srvctl stop service -d devdb

node1-> crs_stat -t

Name Type Target State Host

————————————————————

ora.devdb.db application ONLINE ONLINE node1

ora….b1.inst application ONLINE ONLINE node1

ora….b2.inst application ONLINE ONLINE node2

ora….c10g.cs application OFFLINE OFFLINE

ora….db1.srv application OFFLINE OFFLINE

ora….SM1.asm application ONLINE ONLINE node1

ora….E1.lsnr application ONLINE ONLINE node1

ora.node1.gsd application ONLINE ONLINE node1

ora.node1.ons application ONLINE ONLINE node1

ora.node1.vip application ONLINE ONLINE node1

ora….SM2.asm application ONLINE ONLINE node2

ora….E2.lsnr application ONLINE ONLINE node2

ora.node2.gsd application ONLINE ONLINE node2

ora.node2.ons application ONLINE ONLINE node2

ora.node2.vip application ONLINE ONLINE node2

node1-> srvctl stop database -d devdb

node1-> crs_stat -t

Name Type Target State Host

————————————————————

ora.devdb.db application OFFLINE OFFLINE

ora….b1.inst application OFFLINE OFFLINE

ora….b2.inst application OFFLINE OFFLINE

ora….c10g.cs application OFFLINE OFFLINE

ora….db1.srv application OFFLINE OFFLINE

ora….SM1.asm application ONLINE ONLINE node1

ora….E1.lsnr application ONLINE ONLINE node1

ora.node1.gsd application ONLINE ONLINE node1

ora.node1.ons application ONLINE ONLINE node1

ora.node1.vip application ONLINE ONLINE node1

ora….SM2.asm application ONLINE ONLINE node2

ora….E2.lsnr application ONLINE ONLINE node2

ora.node2.gsd application ONLINE ONLINE node2

ora.node2.ons application ONLINE ONLINE node2

ora.node2.vip application ONLINE ONLINE node2

node1-> srvctl stop asm -n node1

node1-> srvctl stop asm -n node2

node1-> crs_stat -t

Name Type Target State Host

————————————————————

ora.devdb.db application OFFLINE OFFLINE

ora….b1.inst application OFFLINE OFFLINE

ora….b2.inst application OFFLINE OFFLINE

ora….c10g.cs application OFFLINE OFFLINE

ora….db1.srv application OFFLINE OFFLINE

ora….SM1.asm application OFFLINE OFFLINE

ora….E1.lsnr application ONLINE ONLINE node1

ora.node1.gsd application ONLINE ONLINE node1

ora.node1.ons application ONLINE ONLINE node1

ora.node1.vip application ONLINE ONLINE node1

ora….SM2.asm application OFFLINE OFFLINE

ora….E2.lsnr application ONLINE ONLINE node2

ora.node2.gsd application ONLINE ONLINE node2

ora.node2.ons application ONLINE ONLINE node2

ora.node2.vip application ONLINE ONLINE node2

node1-> srvctl stop nodeapps -n node1

node1-> srvctl stop nodeapps -n node2

node1-> crs_stat -t

Name Type Target State Host

————————————————————

ora.devdb.db application OFFLINE OFFLINE

ora….b1.inst application OFFLINE OFFLINE

ora….b2.inst application OFFLINE OFFLINE

ora….c10g.cs application OFFLINE OFFLINE

ora….db1.srv application OFFLINE OFFLINE

ora….SM1.asm application OFFLINE OFFLINE

ora….E1.lsnr application OFFLINE OFFLINE

ora.node1.gsd application OFFLINE OFFLINE

ora.node1.ons application OFFLINE OFFLINE

ora.node1.vip application OFFLINE OFFLINE

ora….SM2.asm application OFFLINE OFFLINE

ora….E2.lsnr application OFFLINE OFFLINE

ora.node2.gsd application OFFLINE OFFLINE

ora.node2.ons application OFFLINE OFFLINE

ora.node2.vip application OFFLINE OFFLINE

node1->

B 停止CRS

节点1：

[root@node1 ~]# /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl stop crs

Stopping resources. This could take several minutes.

Successfully stopped CRS resources.

Stopping CSSD.

Shutting down CSS daemon.

Shutdown request successfully issued.

[root@node1 ~]#

节点2：

[root@node2 ~]# /u01/app/oracle/product/10.2.0/crs_1/bin/crs_stat -t

Name Type Target State Host

————————————————————

ora.devdb.db application OFFLINE OFFLINE

ora….b1.inst application OFFLINE OFFLINE

ora….b2.inst application OFFLINE OFFLINE

ora….c10g.cs application OFFLINE OFFLINE

ora….db1.srv application OFFLINE OFFLINE

ora….SM1.asm application OFFLINE OFFLINE

ora….E1.lsnr application OFFLINE OFFLINE

ora.node1.gsd application OFFLINE OFFLINE

ora.node1.ons application OFFLINE OFFLINE

ora.node1.vip application OFFLINE OFFLINE

ora….SM2.asm application OFFLINE OFFLINE

ora….E2.lsnr application OFFLINE OFFLINE

ora.node2.gsd application OFFLINE OFFLINE

ora.node2.ons application OFFLINE OFFLINE

ora.node2.vip application OFFLINE OFFLINE

[root@node2 ~]# /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl stop crs

Stopping resources. This could take several minutes.

Successfully stopped CRS resources.

Stopping CSSD.

Shutting down CSS daemon.

Shutdown request successfully issued.

[root@node2 ~]#

7 备份10gR2 RAC软件

A 备份OCR、voting disk

Note：

只需要在其中一个节点备份就可以，因为OCR和Voting Disk是存放在共享存储上的。

这里只在节点1上执行备份。

Node1:

[root@node1 ~]# pwd

/root

[root@node1 ~]# mkdir 10gbackup

[root@node1 ~]# ll /dev/raw/ra*

crw-r—– 1 oracle oinstall 162, 1 Dec 24 16:56 /dev/raw/raw1

crw-r—– 1 oracle oinstall 162, 2 Dec 24 16:59 /dev/raw/raw2

[root@node1 ~]# dd if=/dev/raw/raw1 of=/root/10gbackup/10gocr.bak

262112+0 records in

262112+0 records out

134201344 bytes (134 MB) copied, 104.927 seconds, 1.3 MB/s

[root@node1 ~]# dd if=/dev/raw/raw2 of=/root/10gbackup/10gvotingdisk.bak

262112+0 records in

262112+0 records out

134201344 bytes (134 MB) copied, 96.4558 seconds, 1.4 MB/s

[root@node1 ~]# ll /root/10gbackup/

total 262376

-rw-r–r– 1 root root 134201344 Dec 24 17:01 10gocr.bak

-rw-r–r– 1 root root 134201344 Dec 24 17:04 10gvotingdisk.bak

[root@node1 ~]#

B 备份RAC初始化脚本

Note：

这里需要在双节点上备份/etc/inittab配置文件以及

/etc/init.d/init.crs

/etc/init.d/init.crsd

/etc/init.d/init.cssd

/etc/init.d/init.evmd 初始化脚本。

Node1:

[root@node1 10gbackup]# ll

total 262376

-rw-r–r– 1 root root 134201344 Dec 24 17:01 10gocr.bak

-rw-r–r– 1 root root 134201344 Dec 24 17:04 10gvotingdisk.bak

[root@node1 10gbackup]# cp /etc/inittab /root/10gbackup/inittab.bak

[root@node1 10gbackup]# cp /etc/init.d/init.crs /root/10gbackup/init.crs.bak

[root@node1 10gbackup]# cp /etc/init.d/init.crsd /root/10gbackup/init.crsd.bak

[root@node1 10gbackup]# cp /etc/init.d/init.cssd /root/10gbackup/init.cssd.bak

[root@node1 10gbackup]# cp /etc/init.d/init.evmd /root/10gbackup/init.evmd.bak

[root@node1 10gbackup]# ll

total 262456

-rw-r–r– 1 root root 134201344 Dec 24 17:01 10gocr.bak

-rw-r–r– 1 root root 134201344 Dec 24 17:04 10gvotingdisk.bak

-r-xr-xr-x 1 root root 2436 Dec 24 17:17 init.crs.bak

-r-xr-xr-x 1 root root 5532 Dec 24 17:17 init.crsd.bak

-r-xr-xr-x 1 root root 55174 Dec 24 17:17 init.cssd.bak

-r-xr-xr-x 1 root root 3499 Dec 24 17:17 init.evmd.bak

-rw-r–r– 1 root root 1869 Dec 24 17:16 inittab.bak

[root@node1 10gbackup]#

Node2:

[root@node2 ~]# cd

[root@node2 ~]# mkdir 10gbackup

[root@node2 ~]# cd 10gbackup/

[root@node2 10gbackup]# ll

total 0

[root@node2 10gbackup]# cp /etc/inittab /root/10gbackup/inittab.bak

[root@node2 10gbackup]# cp /etc/init.d/init.crs /root/10gbackup/init.crs.bak

[root@node2 10gbackup]# cp /etc/init.d/init.crsd /root/10gbackup/init.crsd.bak

[root@node2 10gbackup]# cp /etc/init.d/init.cssd /root/10gbackup/init.cssd.bak

[root@node2 10gbackup]# cp /etc/init.d/init.evmd /root/10gbackup/init.evmd.bak

[root@node2 10gbackup]# ll

total 100

-r-xr-xr-x 1 root root 2436 Dec 24 17:18 init.crs.bak

-r-xr-xr-x 1 root root 5532 Dec 24 17:18 init.crsd.bak

-r-xr-xr-x 1 root root 55174 Dec 24 17:18 init.cssd.bak

-r-xr-xr-x 1 root root 3499 Dec 24 17:18 init.evmd.bak

-rw-r–r– 1 root root 1869 Dec 24 17:18 inittab.bak

[root@node2 10gbackup]#

C 备份oracle软件、集群软件

可以用OS tar命令来备份

tar -czf /home/oracle/oracle.tar.z $ORACLE_HOME/

这里不再赘述。

D 备份数据库

用RMAN备份数据库。亦不再赘述。

E 移除/etc/oracle

Node1:

[root@node1 ~]# ll /etc/oracle/

total 12

-rw-r–r– 1 root oinstall 45 Dec 21 22:19 ocr.loc

drwxrwxr-x 5 root root 4096 Dec 24 16:54 oprocd

drwxr-xr-x 3 root root 4096 Dec 21 22:19 scls_scr

[root@node1 ~]# mv /etc/oracle/ /root/10gbackup/etc_oracle

[root@node1 ~]# ll /etc/oracle

ls: /etc/oracle: No such file or directory

[root@node1 ~]#

Node2:

[root@node2 ~]# ll /etc/oracle/

total 24

-rw-r–r– 1 root oinstall 45 Dec 21 22:21 ocr.loc

drwxrwxr-x 5 root root 4096 Dec 24 16:55 oprocd

drwxr-xr-x 3 root root 4096 Dec 21 22:21 scls_scr

[root@node2 ~]# mv /etc/oracle/ /root/10gbackup/etc_oracle

[root@node2 ~]# ll /etc/oracle/

total 8

drwxrwxr-x 5 root root 4096 Dec 24 17:29 oprocd

[root@node2 ~]# ll /root/10gbackup/etc_oracle/

total 24

-rw-r–r– 1 root oinstall 45 Dec 21 22:21 ocr.loc

drwxrwxr-x 5 root root 4096 Dec 24 16:55 oprocd

drwxr-xr-x 3 root root 4096 Dec 21 22:21 scls_scr

[root@node2 ~]#

F 移除/etc/init.d/init*

Node1:

[root@node1 10gbackup]# cd

[root@node1 ~]# cd /root/10gbackup/

[root@node1 10gbackup]# ll

total 262460

-rw-r–r– 1 root root 134201344 Dec 24 17:01 10gocr.bak

-rw-r–r– 1 root root 134201344 Dec 24 17:04 10gvotingdisk.bak

drwxr-xr-x 4 root oinstall 4096 Dec 21 23:07 etc_oracle

-r-xr-xr-x 1 root root 2436 Dec 24 17:17 init.crs.bak

-r-xr-xr-x 1 root root 5532 Dec 24 17:17 init.crsd.bak

-r-xr-xr-x 1 root root 55174 Dec 24 17:17 init.cssd.bak

-r-xr-xr-x 1 root root 3499 Dec 24 17:17 init.evmd.bak

-rw-r–r– 1 root root 1869 Dec 24 17:16 inittab.bak

[root@node1 10gbackup]# mkdir init_mv

[root@node1 10gbackup]# ll /etc/init.d/init.*

-r-xr-xr-x 1 root root 2436 Dec 21 23:08 /etc/init.d/init.crs

-r-xr-xr-x 1 root root 5532 Dec 21 23:08 /etc/init.d/init.crsd

-r-xr-xr-x 1 root root 55174 Dec 21 23:08 /etc/init.d/init.cssd

-r-xr-xr-x 1 root root 3499 Dec 21 23:08 /etc/init.d/init.evmd

[root@node1 10gbackup]# mv /etc/init.d/init.* /root/10gbackup/init_mv/

[root@node1 10gbackup]# ll /etc/init.d/init.*

ls: /etc/init.d/init.*: No such file or directory

[root@node1 10gbackup]# ll /root/10gbackup/init_mv/

total 76

-r-xr-xr-x 1 root root 2436 Dec 21 23:08 init.crs

-r-xr-xr-x 1 root root 5532 Dec 21 23:08 init.crsd

-r-xr-xr-x 1 root root 55174 Dec 21 23:08 init.cssd

-r-xr-xr-x 1 root root 3499 Dec 21 23:08 init.evmd

[root@node1 10gbackup]#

Node2:

[root@node2 ~]# cd /root/10gbackup/

[root@node2 10gbackup]# mkdir init_mv

[root@node2 10gbackup]# ll /etc/init.d/init.*

-r-xr-xr-x 1 root root 2436 Dec 21 23:11 /etc/init.d/init.crs

-r-xr-xr-x 1 root root 5532 Dec 21 23:11 /etc/init.d/init.crsd

-r-xr-xr-x 1 root root 55174 Dec 21 23:11 /etc/init.d/init.cssd

-r-xr-xr-x 1 root root 3499 Dec 21 23:11 /etc/init.d/init.evmd

[root@node2 10gbackup]# mv /etc/init.d/init.* /root/10gbackup/init_mv/

[root@node2 10gbackup]# ll /etc/init.d/init.*

ls: /etc/init.d/init.*: No such file or directory

[root@node2 10gbackup]# ll /root/10gbackup/init_mv/

total 92

-r-xr-xr-x 1 root root 2436 Dec 21 23:11 init.crs

-r-xr-xr-x 1 root root 5532 Dec 21 23:11 init.crsd

-r-xr-xr-x 1 root root 55174 Dec 21 23:11 init.cssd

-r-xr-xr-x 1 root root 3499 Dec 21 23:11 init.evmd

[root@node2 10gbackup]#

G 修改/etc/inittab文件

Node1:

[root@node1 10gbackup]# tail -10 /etc/inittab

3:2345:respawn:/sbin/mingetty tty3

4:2345:respawn:/sbin/mingetty tty4

5:2345:respawn:/sbin/mingetty tty5

6:2345:respawn:/sbin/mingetty tty6

# Run xdm in runlevel 5

x:5:respawn:/etc/X11/prefdm -nodaemon

#h1:35:respawn:/etc/init.d/init.evmd run >/dev/null 2>&1 </dev/null

#h2:35:respawn:/etc/init.d/init.cssd fatal >/dev/null 2>&1 </dev/null

#h3:35:respawn:/etc/init.d/init.crsd run >/dev/null 2>&1 </dev/null

[root@node1 10gbackup]#

Node2:

[root@node2 10gbackup]# tail -10 /etc/inittab

3:2345:respawn:/sbin/mingetty tty3

4:2345:respawn:/sbin/mingetty tty4

5:2345:respawn:/sbin/mingetty tty5

6:2345:respawn:/sbin/mingetty tty6

# Run xdm in runlevel 5

x:5:respawn:/etc/X11/prefdm -nodaemon

#h1:35:respawn:/etc/init.d/init.evmd run >/dev/null 2>&1 </dev/null

#h2:35:respawn:/etc/init.d/init.cssd fatal >/dev/null 2>&1 </dev/null

#h3:35:respawn:/etc/init.d/init.crsd run >/dev/null 2>&1 </dev/null

[root@node2 10gbackup]#

H 删除/tmp/.oracle和/var/tmp/.oracle

Node1:

[root@node1 10gbackup]# ll /tmp/.oracle/

total 0

[root@node1 10gbackup]# ll /var/tmp/.oracle/

total 0

srwxrwxrwx 1 oracle oinstall 0 Dec 22 10:08 s#4353.1

srwxrwxrwx 1 oracle oinstall 0 Dec 22 10:08 s#4353.2

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sAnode1_crs_evm

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sCnode1_crs_evm

srwxrwxrwx 1 root root 0 Dec 24 16:55 sCRSD_UI_SOCKET

srwxrwxrwx 1 root root 0 Dec 24 16:55 snode1DBG_CRSD

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 snode1DBG_CSSD

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 snode1DBG_EVMD

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sOCSSD_LL_node1_

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sOCSSD_LL_node1_crs

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sOracle_CSS_LclLstnr_crs_1

srwxrwxrwx 1 root root 0 Dec 24 16:55 sora_crsqs

srwxrwxrwx 1 root root 0 Dec 24 16:55 sprocr_local_conn_0_PROC

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sSYSTEM.evm.acceptor.auth

[root@node1 10gbackup]# rm -rf /tmp/.oracle/

[root@node1 10gbackup]# rm -rf /var/tmp/.oracle/

[root@node1 10gbackup]#

[root@node1 10gbackup]# ll /tmp/.oracle/

ls: /tmp/.oracle/: No such file or directory

[root@node1 10gbackup]# ll /var/tmp/.oracle/

ls: /var/tmp/.oracle/: No such file or directory

[root@node1 10gbackup]#

Node2:

[root@node2 10gbackup]# ll /tmp/.oracle/

total 0

[root@node2 10gbackup]# ll /var/tmp/.oracle/

total 64

srwxrwxrwx 1 oracle oinstall 0 Dec 22 10:08 s#15791.1

srwxrwxrwx 1 oracle oinstall 0 Dec 22 10:08 s#15791.2

srwxrwxrwx 1 oracle oinstall 0 Dec 23 14:37 s#5706.1

srwxrwxrwx 1 oracle oinstall 0 Dec 23 14:37 s#5706.2

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sAnode2_crs_evm

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sCnode2_crs_evm

srwxrwxrwx 1 root root 0 Dec 24 16:55 sCRSD_UI_SOCKET

srwxrwxrwx 1 root root 0 Dec 24 16:55 snode2DBG_CRSD

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 snode2DBG_CSSD

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 snode2DBG_EVMD

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sOCSSD_LL_node2_

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sOCSSD_LL_node2_crs

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sOracle_CSS_LclLstnr_crs_2

srwxrwxrwx 1 root root 0 Dec 24 16:55 sora_crsqs

srwxrwxrwx 1 root root 0 Dec 24 16:55 sprocr_local_conn_0_PROC

srwxrwxrwx 1 oracle oinstall 0 Dec 24 16:55 sSYSTEM.evm.acceptor.auth

[root@node2 10gbackup]# rm -rf /tmp/.oracle/

[root@node2 10gbackup]# rm -rf /var/tmp/.oracle/

[root@node2 10gbackup]# ll /tmp/.oracle

ls: /tmp/.oracle: No such file or directory

[root@node2 10gbackup]# ll /var/tmp/.oracle

ls: /var/tmp/.oracle: No such file or directory

[root@node2 10gbackup]#

最后，重启RAC双节点，确认RAC相关服务、后台进程不再出现。

一步一步在Linux上升级10gR2 RAC到11gR2 RAC(1)

1月 8,2014 留下评论 Oracle, RAC

概述：

继本人上一个系列的Oracle 11gR2 RAC+DG项目实战教程发布已一年有余，在此期间，那个系列的教程得到众多网友的喜爱与好评，更是在互联网上畅销不衰。为此，众多网友也一直希望本人推出Oracle 10gR2 RAC的系列教程，恰逢前不久，深圳某客户需要将一套Oracle 10gR2双节点RAC生产数据库升级至Oracle 11gR2 RAC，所以便有了本系列实战的视频教程。

为更贴切还原生产过程中的实际操作，本系列教程一个分两大部分：

第一部分，从零开始一步一步搭建一套在OEL 5.5 X86_64位环境下的双节点10gR2 RAC数据库，并将数据库升级至10.2.0.5.0版本。

第二部分，一步一步将10gR2 RAC升级至Oracle 11gR2 RAC，数据库版本选择11g最新的11.2.0.4.0版本。

本文是第二部分：

主要步骤：

一、配置SCAN IP、DNS、停止ntpd服务

二、将oracle用户添加至oper用户组

三、创建grid软件的base、home相关目录

四、创建11gR2 oracle软件的home目录

五、创建11gR2 grid Infrastructure的asm磁盘

六、停止10gR2 RAC软件

七、备份10gR2 RAC软件

八、安装grid软件

九、迁移10g RAC 磁盘组至11gR2 grid

十、安装11gR2 oracle软件

十一、升级10gR2 RAC数据库至11gR2 RAC数据库

1 配置SCAN IP、DNS、停止ntpd服务

DNS服务器配置在此不再赘述，具体可以：

1 查看本人之前的系列视频之《黄伟老师Oracle RAC+DG系列视频+售后安心技术支持服务》第2讲：RAC第一个节点准备工作之：配置网络、DNS服务器。

2 或查看本人系列文章之一步一步在Linux上安装Oracle 11gR2 RAC (2)第2.3节配置DNS服务器，确认SCAN IP可以被解析。

因为我们的双节点服务器指定了oracleonlinux.cn域名，所以具体需要做特别修改的地方，：

A /var/named/chroot/etc/named.rfc1912.zones添加下述内容：

zone “oracleonlinux.cn” IN {

type master;

file “oracleonlinux.cn.zone”;

allow-update { none; };

};

B 添加正向解析配置文件：

[root@rdd named]# pwd

/var/named/chroot/var/named

[root@rdd named]# cat oracleonlinux.cn.zone

$TTL 86400

@ IN SOA oracleonlinux.cn root.oracleonlinux.cn (

42 ; serial (d. adams)

3H ; refresh

15M ; retry

1W ; expiry

1D ) ; minimum

IN NS oracleonlinux.cn

localhost IN A 127.0.0.1

scan-cluster IN A 172.16.0.223

[root@rdd named]#

C 修改反向解析配置文件：

[root@rdd named]# pwd

/var/named/chroot/var/named

[root@rdd named]# ll

total 44

-rw-r—– 1 root named 491 Dec 19 11:39 0.16.172.in-addr.arpa

drwxrwx— 2 named named 4096 Dec 19 10:45 data

-rw-r—– 1 root named 244 Nov 23 14:19 localdomain.zone

-rw-r—– 1 root named 195 Jan 21 2010 localhost.zone

-rw-r—– 1 root named 427 Jan 21 2010 named.broadcast

-rw-r—– 1 root named 1892 Jan 21 2010 named.ca

-rw-r—– 1 root named 424 Jan 21 2010 named.ip6.local

-rw-r—– 1 root named 426 Jan 21 2010 named.local

-rw-r—– 1 root named 427 Jan 21 2010 named.zero

-rw-r—– 1 root named 275 Dec 19 11:39 oracleonlinux.cn.zone

drwxrwx— 2 named named 4096 Jul 27 2004 slaves

[root@rdd named]# cat 0.16.172.in-addr.arpa

$TTL 86400

@ IN SOA oracleonlinux.cn. root.oracleonlinux.cn. (

1997022700 ; Serial

28800 ; Refresh

14400 ; Retry

3600000 ; Expire

86400 ) ; Minimum

IN NS localhost.

1 IN PTR localhost.

223 IN PTR scan-cluster.oracleonlinux.cn.

[root@rdd named]#

D 双节点验证SCAN IP可以解析：

Node1：

Node2：

双节点停止NTP服务：

Node1:

[root@node1 ~]# ll /etc/ntp.conf

-rw-r–r– 1 root root 1833 Dec 9 2009 /etc/ntp.conf

[root@node1 ~]# mv /etc/ntp.conf /etc/ntp.conf.bak

[root@node1 ~]# service ntpd stop

Shutting down ntpd: [FAILED]

[root@node1 ~]# service ntpd status

ntpd is stopped

[root@node1 ~]#

Node2:

[root@node2 ~]# ll /etc/ntp.conf

-rw-r–r– 1 root root 1833 Dec 9 2009 /etc/ntp.conf

[root@node2 ~]# mv /etc/ntp.conf /etc/ntp.conf.bak

[root@node2 ~]# service ntpd status

ntpd is stopped

[root@node2 ~]# service ntpd stop

Shutting down ntpd: [FAILED]

[root@node2 ~]#

2 将oracle用户添加至oper用户组

双节点上创建oper用户组、并将oracle用户添加至oper组。

Node1:

[root@node1 ~]# id oracle

uid=500(oracle) gid=500(oinstall) groups=500(oinstall),501(dba)

[root@node1 ~]# groupadd oper

[root@node1 ~]# usermod -a -G oper oracle

[root@node1 ~]# id oracle

uid=500(oracle) gid=500(oinstall) groups=500(oinstall),501(dba),502(oper)

[root@node1 ~]#

Node2:

[root@node2 ~]# id oracle

uid=500(oracle) gid=500(oinstall) groups=500(oinstall),501(dba)

[root@node2 ~]# groupadd oper

[root@node2 ~]# usermod -a -G oper oracle

[root@node2 ~]# id oracle

uid=500(oracle) gid=500(oinstall) groups=500(oinstall),501(dba),502(oper)

[root@node2 ~]#

3 创建grid软件的base、home相关目录

Note：

这里设置grid软件的oracle_base=/u01/app/grid，grid 软件的oracle_home=/u01/app/11.2.0/grid

需要注意的是，这两个目录是并行的目录，不能像传统的那样将oracle_home设置为oracle_base的子目录！

节点1：

[root@node1 ~]# hostname

node1.oracleonlinux.cn

[root@node1 ~]# mkdir -p /u01/app/grid

[root@node1 ~]# mkdir -p /u01/app/11.2.0/grid

[root@node1 ~]# chown -R oracle:oinstall /u01

[root@node1 ~]# ll /u01/app/

total 12

drwxrwxr-x 3 oracle oinstall 4096 Dec 25 20:19 11.2.0

drwxr-xr-x 2 oracle oinstall 4096 Dec 25 20:18 grid

drwxrwxr-x 5 oracle oinstall 4096 Dec 25 17:25 oracle

[root@node1 ~]#

节点2：

[root@node2 ~]# hostname

node2.oracleonlinux.cn

[root@node2 ~]# mkdir -p /u01/app/grid

[root@node2 ~]# mkdir -p /u01/app/11.2.0/grid

[root@node2 ~]# chown -R oracle:oinstall /u01

[root@node2 ~]# ll /u01/app/

total 24

drwxrwxr-x 3 oracle oinstall 4096 Dec 25 20:21 11.2.0

drwxr-xr-x 2 oracle oinstall 4096 Dec 25 20:21 grid

drwxrwxr-x 5 oracle oinstall 4096 Dec 22 10:17 oracle

[root@node2 ~]#

4 创建11gR2 oracle软件的home目录

Note：

这里设置ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1，ORACLE_BASE还保留之前的10g版本下的设置。

Node1：

node1-> mkdir -p /u01/app/oracle/product/11.2.0/db_1

node1-> ll /u01/app/oracle/product/

total 8

drwxrwxr-x 4 oracle oinstall 4096 Dec 21 23:23 10.2.0

drwxr-xr-x 3 oracle oinstall 4096 Dec 26 09:32 11.2.0

node1->

Node2：

node2-> pwd

/home/oracle

node2-> mkdir -p /u01/app/oracle/product/11.2.0/db_1

node2-> ll /u01/app/oracle/product/

total 16

drwxrwxr-x 4 oracle oinstall 4096 Dec 21 23:32 10.2.0

drwxr-xr-x 3 oracle oinstall 4096 Dec 26 09:34 11.2.0

node2->

5 创建11gR2 grid Infrastructure的asm磁盘

节点1 上将之前配置的/dev/sdf1硬盘分区创建成第3块ASM磁盘，用作将来安装grid软件时来存放OCR和Voting Disk。

Node1：

[root@node1 ~]# /etc/init.d/oracleasm listdisks

ASMDISK1

ASMDISK2

[root@node1 ~]# /etc/init.d/oracleasm querydisk /dev/sd*

Device “/dev/sda” is not marked as an ASM disk

Device “/dev/sda1” is not marked as an ASM disk

Device “/dev/sda2” is not marked as an ASM disk

Device “/dev/sdb” is not marked as an ASM disk

Device “/dev/sdb1” is not marked as an ASM disk

Device “/dev/sdc” is not marked as an ASM disk

Device “/dev/sdc1” is not marked as an ASM disk

Device “/dev/sdd” is not marked as an ASM disk

Device “/dev/sdd1” is marked an ASM disk with the label “ASMDISK1”

Device “/dev/sde” is not marked as an ASM disk

Device “/dev/sde1” is marked an ASM disk with the label “ASMDISK2”

Device “/dev/sdf” is not marked as an ASM disk

Device “/dev/sdf1” is not marked as an ASM disk

[root@node1 ~]# /etc/init.d/oracleasm createdisk asmdisk3 /dev/sdf1

Marking disk “asmdisk3” as an ASM disk: [ OK ]

[root@node1 ~]# /etc/init.d/oracleasm listdisks

ASMDISK1

ASMDISK2

ASMDISK3

[root@node1 ~]#

Node2：

[root@node2 ~]# /etc/init.d/oracleasm listdisks

ASMDISK1

ASMDISK2

[root@node2 ~]# /etc/init.d/oracleasm scandisks

Scanning the system for Oracle ASMLib disks: [ OK ]

[root@node2 ~]# /etc/init.d/oracleasm listdisks

ASMDISK1

ASMDISK2

ASMDISK3

[root@node2 ~]#

Device ‘xx’ is already labeled for ASM disk 的故障处理

1月 6,2014 留下评论 ASM, Oracle

简单记录一则在Linux平台上创建ASM磁盘时遭遇：

Device “/dev/sdf1” is already labeled for ASM disk “”

的错误！

1 故障现象：

[root@node1 ~]# /usr/sbin/oracleasm listdisks 
ASMDISK1
ASMDISK2
[root@node1 ~]# /usr/sbin/oracleasm createdisk asmdisk3 /dev/sdf1
Device "/dev/sdf1" is already labeled for ASM disk ""
[root@node1 ~]# ll /dev/oracleasm/disks/
total 0
brw-rw---- 1 oracle oinstall 8, 49 Dec 25 16:53 ASMDISK1
brw-rw---- 1 oracle oinstall 8, 65 Dec 25 16:53 ASMDISK2
[root@node1 ~]#

2 故障处理：

通过查看/etc/blkid/blkid.tab文件，确实看到设备/dev/sdf1已经是一块ASM磁盘，只是ASM卷标为空。

[root@node1 ~]# cat /etc/blkid/blkid.tab
/dev/sda2
/dev/sda1
/dev/cdrom
/dev/hdc
/dev/sde1
/dev/sdd1
/dev/sdf1
[root@node1 ~]#

通过/usr/sbin/oracleasm renamedisk命令来重命名磁盘：

[root@node1 ~]# /usr/sbin/oracleasm renamedisk -f /dev/sdf1 asmdisk3
Writing disk header: done
Instantiating disk "ASMDISK3": done
[root@node1 ~]# /usr/sbin/oracleasm listdisks 
ASMDISK1
ASMDISK2
ASMDISK3
[root@node1 ~]# ll /dev/oracleasm/disks/
total 0
brw-rw---- 1 oracle oinstall 8, 49 Dec 25 16:53 ASMDISK1
brw-rw---- 1 oracle oinstall 8, 65 Dec 25 16:53 ASMDISK2
brw-rw---- 1 oracle oinstall 8, 81 Dec 25 17:16 ASMDISK3
[root@node1 ~]#

且，重启操作系统之后：

[root@node1 ~]# cat /etc/blkid/blkid.tab
/dev/sda2
/dev/sda1
/dev/cdrom
/dev/hdc
/dev/sdf1
/dev/sde1
/dev/sdd1
[root@node1 ~]#

3 故障原因：

之前，的确已经将设备/dev/sdf1创建成了ASM磁盘，然后，在操作系统级别将/dev/sdf硬盘的第1个分区sdf1直接删除后，重新创建了分区sdf1之后，再想将/dev/sdf1创建为ASM磁盘时，就遭遇到上述的错误信息！

4 如何避免：

正确的步骤，先通过/usr/sbin/oracleasm deletedisk命令来删除对应的ASM磁盘，然后在操作系统级别删除对应的硬盘分区，重新创建新分区之后，再在该硬盘分区上通过/usr/sbin/oracleasm createdisk命令创建ASM磁盘时，就不会出现上述错误了！

Archive 2014年1月24日

I 升级后修改/etc/oratab、oracle用户环境变量

J 修改cluster_database=true

K 将数据库、实例、服务重新配置到Grid Infrastructure下管理

L 验证

E 开始正式升级

F 执行catuppst.sql执行升级后操作

G 编译失效对象

H 升级后确认监听

11 升级10gR2 RAC数据库至11gR2 RAC数据库

A 确保原10g RAC数据库在双节点上都已经正常关闭，如果没关闭，请确保在所有节点上都关闭。

B Copy 10gR2 RAC下的初始化参数文件、口令文件、网络配置文件至11gR2 软件下对应的目录

C 尝试升级数据库

D 执行预检查脚本

10 安装11gR2 oracle软件

9 迁移10g RAC 磁盘组至11gR2 grid

8 安装grid软件

一 概述和说明

1 概述

2 读者对象

3 致谢

4 版权声明

6 停止10gR2 RAC软件

A 停止数据库

B 停止CRS

7 备份10gR2 RAC软件

A 备份OCR、voting disk

B 备份RAC初始化脚本

C 备份oracle软件、集群软件

D 备份数据库

E 移除/etc/oracle

F 移除/etc/init.d/init*

G 修改/etc/inittab文件

H 删除/tmp/.oracle和/var/tmp/.oracle

1 配置SCAN IP、DNS、停止ntpd服务

2 将oracle用户添加至oper用户组

3 创建grid软件的base、home相关目录

4 创建11gR2 oracle软件的home目录

5 创建11gR2 grid Infrastructure的asm磁盘

一概述和说明