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记录在linux 7中安装11.2.0.4 RAC遇到问题
还有客户要求在linux 7平台中安装11.2.0.4的RAC,在这次的安装过程中,参考了Installation walk-through – Oracle Grid/RAC 11.2.0.4 on Oracle Linux 7 (Doc ID 1951613.1)文档,在安装grid的时候,执行root.sh执行,打上了patch 18370031,root.sh脚本非常顺利执行成功
打patch 18370031操作
一定要在gi安装执行root.sh之前打该patch
[grid@ptdb1 soft]$ $ORACLE_HOME/OPatch/opatch napply -oh $ORACLE_HOME -local /tmp/soft/18370031 Oracle Interim Patch Installer version 11.2.0.3.27 Copyright (c) 2021, Oracle Corporation. All rights reserved. Oracle Home : /u01/app/11.2.0/grid Central Inventory : /u01/app/oraInventory from : /u01/app/11.2.0/grid/oraInst.loc OPatch version : 11.2.0.3.27 OUI version : 11.2.0.4.0 Log file location : /u01/app/11.2.0/grid/cfgtoollogs/opatch/opatch2021-05-19_20-06-19PM_1.log Verifying environment and performing prerequisite checks... -------------------------------------------------------------------------------- Start OOP by Prereq process. Launch OOP... Oracle Interim Patch Installer version 11.2.0.3.27 Copyright (c) 2021, Oracle Corporation. All rights reserved. Oracle Home : /u01/app/11.2.0/grid Central Inventory : /u01/app/oraInventory from : /u01/app/11.2.0/grid/oraInst.loc OPatch version : 11.2.0.3.27 OUI version : 11.2.0.4.0 Log file location : /u01/app/11.2.0/grid/cfgtoollogs/opatch/opatch2021-05-19_20-06-40PM_1.log Verifying environment and performing prerequisite checks... OPatch continues with these patches: 18370031 Do you want to proceed? [y|n] y User Responded with: Y All checks passed. Please shutdown Oracle instances running out of this ORACLE_HOME on the local system. (Oracle Home = '/u01/app/11.2.0/grid') Is the local system ready for patching? [y|n] y User Responded with: Y Backing up files... Applying interim patch '18370031' to OH '/u01/app/11.2.0/grid' Patching component oracle.crs, 11.2.0.4.0... Patch 18370031 successfully applied. Log file location: /u01/app/11.2.0/grid/cfgtoollogs/opatch/opatch2021-05-19_20-06-40PM_1.log OPatch succeeded.
两个节点执行root.sh操作
[root@ptdb1 rpm]# /u01/app/11.2.0/grid/root.sh Performing root user operation for Oracle 11g The following environment variables are set as: ORACLE_OWNER= grid ORACLE_HOME= /u01/app/11.2.0/grid Enter the full pathname of the local bin directory: [/usr/local/bin]: Copying dbhome to /usr/local/bin ... Copying oraenv to /usr/local/bin ... Copying coraenv to /usr/local/bin ... Creating /etc/oratab file... 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 User ignored Prerequisites during installation 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 oracle-ohasd.service CRS-2672: Attempting to start 'ora.mdnsd' on 'ptdb1' CRS-2676: Start of 'ora.mdnsd' on 'ptdb1' succeeded CRS-2672: Attempting to start 'ora.gpnpd' on 'ptdb1' CRS-2676: Start of 'ora.gpnpd' on 'ptdb1' succeeded CRS-2672: Attempting to start 'ora.cssdmonitor' on 'ptdb1' CRS-2672: Attempting to start 'ora.gipcd' on 'ptdb1' CRS-2676: Start of 'ora.cssdmonitor' on 'ptdb1' succeeded CRS-2676: Start of 'ora.gipcd' on 'ptdb1' succeeded CRS-2672: Attempting to start 'ora.cssd' on 'ptdb1' CRS-2672: Attempting to start 'ora.diskmon' on 'ptdb1' CRS-2676: Start of 'ora.diskmon' on 'ptdb1' succeeded CRS-2676: Start of 'ora.cssd' on 'ptdb1' succeeded ASM created and started successfully. Disk Group SYSDG 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 2ad9ee4ec49f4fe2bf80f0c7006bd395. Successfully replaced voting disk group with +SYSDG. CRS-4256: Updating the profile CRS-4266: Voting file(s) successfully replaced ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE 2ad9ee4ec49f4fe2bf80f0c7006bd395 (/dev/sdb) [SYSDG] Located 1 voting disk(s). CRS-2672: Attempting to start 'ora.asm' on 'ptdb1' CRS-2676: Start of 'ora.asm' on 'ptdb1' succeeded CRS-2672: Attempting to start 'ora.SYSDG.dg' on 'ptdb1' CRS-2676: Start of 'ora.SYSDG.dg' on 'ptdb1' succeeded Configure Oracle Grid Infrastructure for a Cluster ... succeeded --节点2 [root@ptdb2 ~]# /u01/app/11.2.0/grid/root.sh Performing root user operation for Oracle 11g The following environment variables are set as: ORACLE_OWNER= grid ORACLE_HOME= /u01/app/11.2.0/grid Enter the full pathname of the local bin directory: [/usr/local/bin]: Copying dbhome to /usr/local/bin ... Copying oraenv to /usr/local/bin ... Copying coraenv to /usr/local/bin ... Creating /etc/oratab file... 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 User ignored Prerequisites during installation Installing Trace File Analyzer OLR initialization - successful Adding Clusterware entries to oracle-ohasd.service CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node ptdb1, 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
不安装该patch的,手动在systemd中添加ohasd服务
在root.sh执行过程中,待/etc/init.d/目录下生成了init.ohasd 文件后执行systemctl start ohasd.service 启动ohasd服务即可。若没有/etc/init.d/init.ohasd文件 systemctl start ohasd.service 则会启动失败,如果没有及时启动ohasd服务,导致root.sh执行失败,可以在启动ohasd服务之后,重新执行root.sh
(1).创建一个空服务文件:/usr/lib/systemd/system/ohasd.service touch /usr/lib/systemd/system/ohasd.service (2).编辑文件ohasd.service添加如下内容 vi /usr/lib/systemd/system/ohasd.service [Unit] Description=Oracle High Availability Services After=syslog.target [Service] ExecStart=/etc/init.d/init.ohasd run >/dev/null 2>&1 Type=simple Restart=always [Install] WantedBy=multi-user.target (3).添加和启动服务 systemctl daemon-reload systemctl enable ohasd.service systemctl start ohasd.service
通过参考mos文档 Database runInstaller “Nodes Selection” Window Does Not Show Cluster Nodes (Doc ID 1327486.1),应该是在安装过程中inventory信息异常导致,采用一下方法解决
[grid@ptdb1 bin]$ pwd /u01/app/11.2.0/grid/oui/bin [grid@ptdb1 bin]$ ./runInstaller -silent -ignoreSysPrereqs -updateNodeList >ORACLE_HOME=$ORACLE_HOME LOCAL_NODE="ptdb1" CLUSTER_NODES="{ptdb1,ptdb2}" CRS=true Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB. Actual 8062 MB Passed The inventory pointer is located at /etc/oraInst.loc The inventory is located at /u01/app/oraInventory 'UpdateNodeList' was successful.
通过查询mos发现Window: Prerequisite Error INS-35423 And Warnings When Installing RAC Database Software (Doc ID 2164220.1)文章,虽然该文章描述的是windows环境,根据经验,我这个情况类似,按照该方法处理后正常
./runInstaller -jreLoc /etc/alternatives/jre_1.8.0 ORACLE_HOSTNAME="ptdb1"
安装db遇到Error in invoking target ‘agent nmhs’ of makefile ‘
这个是一个特别常见的错误,如果不使用dbcontrol,该错误可以直接忽略,或者采用类似方法处理
对$ORACLE_HOME/sysman/lib/ins_emagent.mk文件中的$(MK_EMAGENT_NMECTL)修改为$(MK_EMAGENT_NMECTL) -lnnz11,然后重试
如果要使用db console,如果在数据库安装完成之后打上patch 19692824
参考mos文档Installation of Oracle 11.2.0.4 Database Software on OL7 fails with ‘Error in invoking target ‘agent nmhs’ of makefile ‘ & “undefined reference to symbol ‘B_DestroyKeyObject’” error (Doc ID 1965691.1)