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重新配置或卸载 11gR2 Grid Infrastructure

Jun 07, 2016 pm 03:48 PM
grid uninstall Configuration

Oracle 11g R2 Grid Infrastructure 的安装与配置较之前的版本提供了更多的灵活性。在Grid Infrastructure安装完毕前执行root.sh经常容易出现错误,并且需要修复该错误才能得以继续。在这个版本中我们可以直接通过执行脚本rootcrs.pl来重新配置Grid Infrastr

      Oracle 11g R2 Grid Infrastructure 的安装与配置较之前的版本提供了更多的灵活性。在Grid Infrastructure安装完毕前执行root.sh经常容易出现错误,并且需要修复该错误才能得以继续。在这个版本中我们可以直接通过执行脚本rootcrs.pl来重新配置Grid Infrastructure而无需先卸载Grid Infrastructure,然后修复故障后进行再次安装。下面描述了rootcrs.pl的用法以及使用deinstall彻底卸载Grid Infrastructure。

 

1、rootcrs.pl命令介绍

[python] view plaincopyprint?

  1. #命令位置:$GRID_HOME/crs/install  
  2. #命令说明:  
  3. #  该命令主要是用于对crs进行维护与管理,包括patch,upgrade,downgrade,deconfig等等  
  4. #  perldoc rootcrs.pl执行这个命令获得完整的介绍  
  5. [root@linux1 install]# ./rootcrs.pl -h  
  6. Unknown option: h  
  7. Usage:  
  8.       rootcrs.pl [-verbose] [-upgrade | -patch] [-hahome ]  
  9.                  [-paramfile ]   
  10.                  [-deconfig | -downgrade] [-force] [-lastnode]  
  11.                  [-downgrade] [-oldcrshome ] [-version ]    
  12.                  [-unlock [-crshome ]]  
  13.   
  14.       Options:  
  15.        -verbose    Run this script in verbose mode  
  16.        -upgrade    Oracle HA is being upgraded from previous version  
  17.        -patch      Oracle HA is being upgraded to a patch version  
  18.        -hahome     Complete path of Oracle Clusterware home  
  19.        -paramfile  Complete path of file specifying HA parameter values  
  20.        -lastnode   Force the node this is executing on to be considered the  
  21.                    last node of the install and perform actions associated  
  22.                    with configurig the last node  
  23.        -downgrade  Downgrade the clusterware  
  24.        -version    For use with downgrade; special handling is required if  
  25.                    downgrading to 9i. This is the old crs version in the format  
  26.                    A.B.C.D.E (e.g 11.1.0.6.0).  
  27.        -deconfig   Remove Oracle Clusterware to allow it to be uninstalled or reinstalled.  
  28.        -force      Force the executon of steps in delete that cannot be verified   
  29.                    to be safe  
  30.        -unlock     Unlock CRS home   
  31.        -crshome    Complete path of crs home. Use with unlock option.  
  32.        -oldcrshome For use with downgrade. Complete path of the old crs home.  
  33.   
  34.       If neither -upgrade nor -patch is supplied, a new install is performed  
  35.   
  36.       To see the full manpage for this program, execute:  
  37.         perldoc rootcrs.pl       

#对于执行root.sh失败时,我们可以通过该命令以-deconfig 参数来清除crs的配置信息,然后根据log修复故障或使用patch之后再重新执行root.sh
#对于该命令的patch,upgrade,downgrade用法再此不作详细介绍

 

2、重新配置Grid Infrastructure及ASM

[python] view plaincopyprint?

  1. #重新配置Grid Infrastructure并不会移除已经复制的二进制文件,仅仅是回复到配置crs之前的状态,下面是其步骤  
  2.   
  3. a、使用root用户登录,并执行下面的命令(所有节点,但最后一个节点除外)  
  4.   # perl $GRID_HOME/crs/install/rootcrs.pl -verbose -deconfig -force  
  5.     
  6. b、同样使用root用户在最后一个节点执行下面的命令。该命令将清空ocr 配置和voting disk    
  7.   # perl $GRID_HOME/crs/install/rootcrs.pl -verbose -deconfig -force -lastnode  
  8.   
  9. c、如果使用了ASM磁盘,继续下面的操作以使得ASM重新作为候选磁盘(清空所有的ASM磁盘组)  
  10.   # dd if=/dev/zero of=/dev/sdb1 bs=1024 count=100  
  11.   # /etc/init.d/oracleasm deletedisk DATA /dev/sdb1  
  12.   # /etc/init.d/oracleasm createdisk DATA /dev/sdb1  
  13.   
  14. #Author : Robinson  
  15. #Blog   : http://blog.csdn.net/robinson_0612  

3、彻底删除Grid Infrastructure

[python] view plaincopyprint?

  1. #11g R2 Grid Infrastructure也提供了彻底卸载的功能,deinstall该命令取代了使用OUI方式来清除clusterware以及ASM,回复到安装grid之前的环境。  
  2. #该命令将停止集群,移除二进制文件及其相关的所有配置信息。  
  3. #命令位置:$GRID_HOME/deinstall  
  4. #下面是该命令操作的具体事例,操作期间,需要提供一些交互信息,以及在新的session以root身份清除一些/tmp下的文件  
  5. [root@linux1 bin]# ./crsctl check crs  
  6. CRS-4638: Oracle High Availability Services is online  
  7. CRS-4537: Cluster Ready Services is online  
  8. CRS-4529: Cluster Synchronization Services is online  
  9. CRS-4533: Event Manager is online  
  10. [root@linux1 bin]# cd ../deinstall/  
  11. [root@linux1 deinstall]# pwd  
  12. /u01/app/11.2.0/grid/deinstall  
  13. [root@linux1 deinstall]# ./deinstall  
  14. You must not be logged in as root to run ./deinstall.  
  15. Log in as Oracle user and rerun ./deinstall.  
  16. [root@linux1 deinstall]# su grid  
  17. [grid@linux1 deinstall]$ ./deinstall  
  18. Checking for required files and bootstrapping ...  
  19. Please wait ...  
  20. Location of logs /tmp/deinstall2013-07-16_05-54-03-PM/logs/  
  21.   
  22. ############ ORACLE DEINSTALL & DECONFIG TOOL START ############  
  23.   
  24. ######################## CHECK OPERATION START ########################  
  25. Install check configuration START  
  26.   
  27. Checking for existence of the Oracle home location /u01/app/11.2.0/grid  
  28. Oracle Home type selected for de-install is: CRS  
  29. Oracle Base selected for de-install is: /u01/app/grid  
  30. Checking for existence of central inventory location /u01/app/oraInventory  
  31. Checking for existence of the Oracle Grid Infrastructure home /u01/app/11.2.0/grid  
  32. The following nodes are part of this cluster: linux1,linux2  
  33.   
  34. Install check configuration END  
  35.   
  36. Traces log file: /tmp/deinstall2013-07-16_05-54-03-PM/logs//crsdc.log  
  37.   
  38. Network Configuration check config START  
  39.   
  40. Network de-configuration trace file location: /tmp/deinstall2013-07-16_05-54-03-PM/logs/netdc_check207506844451155733.log  
  41.   
  42. Network Configuration check config END  
  43.   
  44. Asm Check Configuration START  
  45.   
  46. ASM de-configuration trace file location: /tmp/deinstall2013-07-16_05-54-03-PM/logs/asmcadc_check2698133635629979531.log  
  47.   
  48. ASM configuration was not detected in this Oracle home. Was ASM configured in this Oracle home (y|n) [n]: y  
  49. Automatic Storage Management (ASM) instance is detected in this Oracle home /u01/app/11.2.0/grid.  
  50. ASM Diagnostic Destination : /u01/app/grid  
  51. ASM Diskgroups : +DATA  
  52. Diskgroups will be dropped  
  53. De-configuring ASM will drop all the diskgroups and it's contents at cleanup time. This will affect all of the databases and ACFS   
  54.   that use this ASM instance(s).  
  55.  If you want to retain the existing diskgroups or if any of the information detected is incorrect, you can modify by entering 'y'.   
  56.  Do you  want to modify above information (y|n) [n]:   
  57.   
  58. ######################### CHECK OPERATION END #########################  
  59.   
  60. ####################### CHECK OPERATION SUMMARY #######################  
  61. Oracle Grid Infrastructure Home is: /u01/app/11.2.0/grid  
  62. The cluster node(s) on which the Oracle home exists are: (Please input nodes seperated by ",", eg: node1,node2,...)linux1,linux2  
  63. Oracle Home selected for de-install is: /u01/app/11.2.0/grid  
  64. Inventory Location where the Oracle home registered is: /u01/app/oraInventory  
  65. ASM instance will be de-configured from this Oracle home  
  66. Do you want to continue (y - yes, n - no)? [n]: y  
  67. A log of this session will be written to: '/tmp/deinstall2013-07-16_05-54-03-PM/logs/deinstall_deconfig2013-07-16_05-54-37-PM.out'  
  68. Any error messages from this session will be written to: '/tmp/deinstall2013-07-16_05-54-03-PM/logs/deinstall_deconfig2013-07-16_05-54-37-PM.err'  
  69.   
  70. ######################## CLEAN OPERATION START ########################  
  71. ASM de-configuration trace file location: /tmp/deinstall2013-07-16_05-54-03-PM/logs/asmcadc_clean3319637107726750003.log  
  72. ASM Clean Configuration START  
  73. ASM Clean Configuration END  
  74.   
  75. Network Configuration clean config START  
  76.   
  77. Network de-configuration trace file location: /tmp/deinstall2013-07-16_05-54-03-PM/logs/netdc_clean9055263637610505743.log  
  78.   
  79. De-configuring Naming Methods configuration file on all nodes...  
  80. Naming Methods configuration file de-configured successfully.  
  81.   
  82. De-configuring Local Net Service Names configuration file on all nodes...  
  83. Local Net Service Names configuration file de-configured successfully.  
  84.   
  85. De-configuring Directory Usage configuration file on all nodes...  
  86. Directory Usage configuration file de-configured successfully.  
  87.   
  88. De-configuring backup files on all nodes...  
  89. Backup files de-configured successfully.  
  90.   
  91. The network configuration has been cleaned up successfully.  
  92.   
  93. Network Configuration clean config END  
  94.   
  95. ---------------------------------------->  
  96.   
  97. Run the following command as the root user or the administrator on node "linux2".  
  98.   
  99. /tmp/deinstall2013-07-16_05-54-03-PM/perl/bin/perl -I/tmp/deinstall2013-07-16_05-54-03-PM/perl/lib   
  100. -I/tmp/deinstall2013-07-16_05-54-03-PM/crs/install /tmp/deinstall2013-07-16_05-54-03-PM/crs/install/rootcrs.pl -force    
  101. -delete -paramfile /tmp/deinstall2013-07-16_05-54-03-PM/response/deinstall_Ora11g_gridinfrahome1.rsp  
  102.   
  103. Run the following command as the root user or the administrator on node "linux1".  
  104.   
  105. /tmp/deinstall2013-07-16_05-54-03-PM/perl/bin/perl -I/tmp/deinstall2013-07-16_05-54-03-PM/perl/lib  
  106. -I/tmp/deinstall2013-07-16_05-54-03-PM/crs/install /tmp/deinstall2013-07-16_05-54-03-PM/crs/install/rootcrs.pl -force   
  107. -delete -paramfile /tmp/deinstall2013-07-16_05-54-03-PM/response/deinstall_Ora11g_gridinfrahome1.rsp -lastnode  
  108.   
  109. Press Enter after you finish running the above commands  
  110.   
  111.   
  112. Oracle Universal Installer clean START  
  113.   
  114. Detach Oracle home '/u01/app/11.2.0/grid' from the central inventory on the local node : Done  
  115.   
  116. Delete directory '/u01/app/11.2.0/grid' on the local node : Done  
  117.   
  118. Delete directory '/u01/app/oraInventory' on the local node : Done  
  119.   
  120. Delete directory '/u01/app/grid' on the local node : Done  
  121.   
  122. Detach Oracle home '/u01/app/11.2.0/grid' from the central inventory on the remote nodes 'linux2' : Done  
  123.   
  124. Delete directory '/u01/app/11.2.0/grid' on the remote nodes 'linux2' : Done  
  125.   
  126. Delete directory '/u01/app/oraInventory' on the remote nodes 'linux2' : Done  
  127.   
  128. Delete directory '/u01/app/grid' on the remote nodes 'linux2' : Done  
  129.   
  130. Oracle Universal Installer cleanup was successful.  
  131.   
  132. Oracle Universal Installer clean END  
  133.   
  134.   
  135. Oracle install clean START  
  136.   
  137. Clean install operation removing temporary directory '/tmp/install' on node 'linux1'  
  138. Clean install operation removing temporary directory '/tmp/install' on node 'linux2'  
  139.   
  140. Oracle install clean END  
  141.   
  142. ######################### CLEAN OPERATION END #########################  
  143.   
  144. ####################### CLEAN OPERATION SUMMARY #######################  
  145. ASM instance was de-configured successfully from the Oracle home  
  146. Oracle Clusterware is stopped and successfully de-configured on node "linux2"  
  147. Oracle Clusterware is stopped and successfully de-configured on node "linux1"  
  148. Oracle Clusterware is stopped and de-configured successfully.  
  149. Successfully detached Oracle home '/u01/app/11.2.0/grid' from the central inventory on the local node.  
  150. Successfully deleted directory '/u01/app/11.2.0/grid' on the local node.  
  151. Successfully deleted directory '/u01/app/oraInventory' on the local node.  
  152. Successfully deleted directory '/u01/app/grid' on the local node.  
  153. Successfully detached Oracle home '/u01/app/11.2.0/grid' from the central inventory on the remote nodes 'linux2'.  
  154. Successfully deleted directory '/u01/app/11.2.0/grid' on the remote nodes 'linux2'.  
  155. Successfully deleted directory '/u01/app/oraInventory' on the remote nodes 'linux2'.  
  156. Successfully deleted directory '/u01/app/grid' on the remote nodes 'linux2'.  
  157. Oracle Universal Installer cleanup was successful.  
  158.   
  159. Run 'rm -rf /etc/oraInst.loc' as root on node(s) 'linux1,linux2' at the end of the session.  
  160.   
  161. Oracle install successfully cleaned up the temporary directories.  
  162. #######################################################################  
  163.   
  164. ############# ORACLE DEINSTALL & DECONFIG TOOL END #############  

 

  重新配置或卸载 11gR2 Grid Infrastructure

更多参考

有关Oracle RAC请参考
     使用crs_setperm修改RAC资源的所有者及权限
     使用crs_profile管理RAC资源配置文件
     RAC 数据库的启动与关闭
     再说 Oracle RAC services
     Services in Oracle Database 10g
     Migrate datbase from single instance to Oracle RAC
     Oracle RAC 连接到指定实例
     Oracle RAC 负载均衡测试(结合服务器端与客户端)
     Oracle RAC 服务器端连接负载均衡(Load Balance)
     Oracle RAC 客户端连接负载均衡(Load Balance)
     ORACLE RAC 下非缺省端口监听配置(listener.ora tnsnames.ora)
     ORACLE RAC 监听配置 (listener.ora tnsnames.ora)
     配置 RAC 负载均衡与故障转移
     CRS-1006 , CRS-0215 故障一例 
     基于Linux (RHEL 5.5) 安装Oracle 10g RAC
     使用 runcluvfy 校验Oracle RAC安装环境

有关Oracle 网络配置相关基础以及概念性的问题请参考:
     配置非默认端口的动态服务注册
     配置sqlnet.ora限制IP访问Oracle
     Oracle 监听器日志配置与管理
     设置 Oracle 监听器密码(LISTENER)
     配置ORACLE 客户端连接到数据库

有关基于用户管理的备份和备份恢复的概念请参考
     Oracle 冷备份
     Oracle 热备份
     Oracle 备份恢复概念
     Oracle 实例恢复
     Oracle 基于用户管理恢复的处理
     SYSTEM 表空间管理及备份恢复
     SYSAUX表空间管理及恢复
     Oracle 基于备份控制文件的恢复(unsing backup controlfile)

有关RMAN的备份恢复与管理请参考
     RMAN 概述及其体系结构
     RMAN 配置、监控与管理
     RMAN 备份详解
     RMAN 还原与恢复
     RMAN catalog 的创建和使用
     基于catalog 创建RMAN存储脚本
     基于catalog 的RMAN 备份与恢复
     RMAN 备份路径困惑
     使用RMAN实现异机备份恢复(WIN平台)
     使用RMAN迁移文件系统数据库到ASM
     linux 下RMAN备份shell脚本
     使用RMAN迁移数据库到异机

有关ORACLE体系结构请参考
     Oracle 表空间与数据文件
     Oracle 密码文件
     Oracle 参数文件
     Oracle 联机重做日志文件(ONLINE LOG FILE)
     Oracle 控制文件(CONTROLFILE)
     Oracle 归档日志
     Oracle 回滚(ROLLBACK)和撤销(UNDO)
     Oracle 数据库实例启动关闭过程
     Oracle 10g SGA 的自动化管理
     Oracle 实例和Oracle数据库(Oracle体系结构) 


 

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How to uninstall Quark Network Disk? How to completely uninstall Quark Network Disk How to uninstall Quark Network Disk? How to completely uninstall Quark Network Disk Mar 14, 2024 am 08:52 AM

There are many easy-to-use network disk software on the market, such as Baidu Cloud Disk, Quark Cloud Disk, Alibaba Cloud Disk, etc. Some users have transferred the resources in Quark Network Disk to another disk and want to uninstall Quark Network Disk but find that they cannot uninstall. What is going on? This tutorial will show you how to completely uninstall Quark Network Disk. How to uninstall Quark Network Disk? 1. First open the control panel. 2. Then select “Uninstall a program”. 3. Finally, right-click and select "Uninstall" to uninstall cleanly. PS: After uninstalling, you can also use the software to scan again to see if there is any remaining garbage.

How to uninstall openiv How to uninstall openiv Feb 23, 2024 am 09:09 AM

With the popularity of computers and the development of software, we often need to add or uninstall some software to meet our needs. One of the software installation and uninstallation requirements is OpenIV. OpenIV is a tool for modifying and managing Grand Theft Auto (GTA) games. However, we may get confused when we no longer need OpenIV or need to uninstall it. This article will introduce you how to uninstall OpenIV. First, we need to understand how OpenIV is installed. usually

Understand Linux Bashrc: functions, configuration and usage Understand Linux Bashrc: functions, configuration and usage Mar 20, 2024 pm 03:30 PM

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The latest solution to the problem that Office is not cleanly uninstalled and cannot be reinstalled The latest solution to the problem that Office is not cleanly uninstalled and cannot be reinstalled Mar 13, 2024 pm 04:31 PM

Nowadays, computers on the market will have Office software installed by default. However, some users find that the version is not easy to use. If they want to uninstall and reinstall the commonly used Office version, they are prompted that the uninstallation failed and cannot be installed. This is because the system’s own Office cannot be uninstalled. clean, causing a version conflict during installation. Let’s take a look at how to solve the problem that Office is not cleanly uninstalled and cannot be reinstalled. Method 1: Use the official office uninstall tool 1. Download the [Microsoft official office uninstall tool] to support automatic uninstallation of Office 2007~2019 series and Microsoft 365 and other software. 2. After running [SetupProd_OffScrub.exe], it will automatically

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