Home Database Mysql Tutorial Oracle 10201 RAC升级到10204

Oracle 10201 RAC升级到10204

Jun 07, 2016 pm 04:57 PM
oracle

一、停止数据库相关进程分别在两台机器上停止数据库sqlplus quot;/as sysdbaquot;;sqlgt;shutdown immediatelsnrctl stop也可

一、停止数据库相关进程
分别在两台机器上停止数据库
sqlplus "/as sysdba";
sql>shutdown immediate
lsnrctl stop

相关阅读:Oracle10201 RAC升级到10204后导出数据时报EXP-00056错误

也可以用srvctl工具在一个节点上完成
$ORA_CRS_HOME/bin/srvctl stop service -d rac  停止service.(对于RAC数据库,首先要停止所有节点中的Service服务,如果创建了service的话)
$ORA_CRS_HOME/bin/srvctl stop database -d rac 停止RAC数据库中所有实例
$ORA_CRS_HOME/bin/srvctl stop listener -n racnode1 停止节点racnode1上监听
$ORA_CRS_HOME/bin/srvctl stop listener -n racnode2 停止节点racnode2上监听

二、安装clusterware补丁
su - Oracle
cd /home/oracle/Disk1
./runInstaller
弹出OUI的欢迎窗口后,,直接点击下一步:
选择软件的目录,这里我们要首先选择OraCrs10g的主目录,点击Name中的下拉框,选择oracrs10g_home
OUI 自动选中了所有可用的节点,直接点击下一步
安装环境的检查,如无异常,直接点击下一步即可:(在安装oracle软件时没有问题的话,这个应该也没有太大问题)
显示摘要信息,如无异常点击install
安装结束退出(在结束的时候,会出现一个提示信息,让你分别关掉两个节点的crs服务,并执行root102.sh脚本,步骤如下)

以root用户登陆
/etc/init.d/init.crs stop
sh $ORA_CRS_HOME/install/root102.sh (其中$ORA_CRS_HOME在root用户中没有定义环境变量,请输入实际的全路径)

三、安装数据库软件补丁
由于前面执行root102.sh时,会自动重新crs,因此在升级数据库软件前,需要执行第一步中停止相关进程的操作,比如依次关闭数据库、监听等服务
弹出OUI的欢迎窗口后,直接点击下一步:
选择软件的目录,这里我们要首先选择OracDb的主目录,点击Name中的下拉框,选择oradb10g_home1
OUI 自动选中了所有可用的节点,直接点击下一步
安装环境的检查,如无异常,直接点击下一步即可
提示是否要绑定metalink,可以根据实际情况进行选择
如无问题直接点击install
在此期间,OUI会自动弹出窗口如下,提示在RAC环境中的各个节点执行指定的root.sh脚本,注意是以root身份执行:

四、升级数据库(可以通过两种方法来实现,dbua和执行脚本的方式)
首先我们以dbua图形界面的方式来实现
对于RAC数据库环境下的升级,首先需要启动各节点的监听服务,操作如下:
$ORA_CRS_HOME/bin/srvctl start listener -n racnode1
$ORA_CRS_HOME/bin/srvctl start listener -n racnode2
执行dbua命令,通过视窗界面选择升级数据库:
选择要升级的(并且当前可用的数据库),这里只有一个并已被默认选中,然后输入sys用户密码:
选择是否在升级后自动编译无效的对象,默认是选中的,直接按下一步
开始执行升级,本步操作较多,费时较久,请耐心等待:
述操作完成后,点击ok即可,OUI弹出整个操作的返回结果
点击close按钮关闭窗口。
此时可以登陆任意节点,以sqlplus命令行连接进去查询数据库的版本:
sqlplus "/ as sysdba"
sql>select * from gv$instance;
确认无误后,升级完成

另一种方法是以脚本的方式来实现
在升级数据库的时候,要确保crs的相关服务和监听服务都要启动
启动到nomount状态修改参数
sqlplus "/as sysdba"
SQL>STARTUP NOMOUNT
SQL> ALTER SYSTEM SET CLUSTER_DATABASE=FALSE SCOPE=spfile;
SQL> SHUTDOWN
重建数据字典
SQL> STARTUP UPGRADE
SQL> SPOOL patch.log
SQL> @$ORACLE_HOME/rdbms/admin/catupgrd.sql #此处执行时间较长
SQL> SHUTDOWN IMMEDIATE
SQL> SPOOL OFF
编译无效对象
SQL> STARTUP
SQL>@$ORACLE_HOME/rdbms/admin/utlrp.sql
SQL>ALTER SYSTEM SET CLUSTER_DATABASE=TRUE scope=spfile;
SQL> SHUTDOWN IMMEDIATE
SQL> STARTUP
升级后检查升级是否成功
su – oracle
sqlplus "/as sysdba"
SQL> SELECT COMP_NAME, VERSION, STATUS FROM SYS.DBA_REGISTRY;
SQL>select * from gv$instance;

linux

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

What to do if the oracle can't be opened What to do if the oracle can't be opened Apr 11, 2025 pm 10:06 PM

Solutions to Oracle cannot be opened include: 1. Start the database service; 2. Start the listener; 3. Check port conflicts; 4. Set environment variables correctly; 5. Make sure the firewall or antivirus software does not block the connection; 6. Check whether the server is closed; 7. Use RMAN to recover corrupt files; 8. Check whether the TNS service name is correct; 9. Check network connection; 10. Reinstall Oracle software.

How to solve the problem of closing oracle cursor How to solve the problem of closing oracle cursor Apr 11, 2025 pm 10:18 PM

The method to solve the Oracle cursor closure problem includes: explicitly closing the cursor using the CLOSE statement. Declare the cursor in the FOR UPDATE clause so that it automatically closes after the scope is ended. Declare the cursor in the USING clause so that it automatically closes when the associated PL/SQL variable is closed. Use exception handling to ensure that the cursor is closed in any exception situation. Use the connection pool to automatically close the cursor. Disable automatic submission and delay cursor closing.

How to create cursors in oracle loop How to create cursors in oracle loop Apr 12, 2025 am 06:18 AM

In Oracle, the FOR LOOP loop can create cursors dynamically. The steps are: 1. Define the cursor type; 2. Create the loop; 3. Create the cursor dynamically; 4. Execute the cursor; 5. Close the cursor. Example: A cursor can be created cycle-by-circuit to display the names and salaries of the top 10 employees.

How to stop oracle database How to stop oracle database Apr 12, 2025 am 06:12 AM

To stop an Oracle database, perform the following steps: 1. Connect to the database; 2. Shutdown immediately; 3. Shutdown abort completely.

What steps are required to configure CentOS in HDFS What steps are required to configure CentOS in HDFS Apr 14, 2025 pm 06:42 PM

Building a Hadoop Distributed File System (HDFS) on a CentOS system requires multiple steps. This article provides a brief configuration guide. 1. Prepare to install JDK in the early stage: Install JavaDevelopmentKit (JDK) on all nodes, and the version must be compatible with Hadoop. The installation package can be downloaded from the Oracle official website. Environment variable configuration: Edit /etc/profile file, set Java and Hadoop environment variables, so that the system can find the installation path of JDK and Hadoop. 2. Security configuration: SSH password-free login to generate SSH key: Use the ssh-keygen command on each node

Oracle's Role in the Business World Oracle's Role in the Business World Apr 23, 2025 am 12:01 AM

Oracle is not only a database company, but also a leader in cloud computing and ERP systems. 1. Oracle provides comprehensive solutions from database to cloud services and ERP systems. 2. OracleCloud challenges AWS and Azure, providing IaaS, PaaS and SaaS services. 3. Oracle's ERP systems such as E-BusinessSuite and FusionApplications help enterprises optimize operations.

What to do if the oracle log is full What to do if the oracle log is full Apr 12, 2025 am 06:09 AM

When Oracle log files are full, the following solutions can be adopted: 1) Clean old log files; 2) Increase the log file size; 3) Increase the log file group; 4) Set up automatic log management; 5) Reinitialize the database. Before implementing any solution, it is recommended to back up the database to prevent data loss.

How to create oracle dynamic sql How to create oracle dynamic sql Apr 12, 2025 am 06:06 AM

SQL statements can be created and executed based on runtime input by using Oracle's dynamic SQL. The steps include: preparing an empty string variable to store dynamically generated SQL statements. Use the EXECUTE IMMEDIATE or PREPARE statement to compile and execute dynamic SQL statements. Use bind variable to pass user input or other dynamic values ​​to dynamic SQL. Use EXECUTE IMMEDIATE or EXECUTE to execute dynamic SQL statements.

See all articles