利用VirtualBox在Oracle Linux 7安装Oracle 19c RAC Part3-安装Oracle Grid Infrastructure 19c
在上一节我们完成了Oracle 19c RAC安装环境的准备，这一节正式开始Oracle Grid Infrastructure 19c的安装。
确认虚拟机ol7-19-rac1和ol7-19-rac2处于启动状态。
[heading]解压Oracle Grid Infrastructure 19c安装包[/heading]
把之前下载的Oracle Grid Infrastructure 19c压缩包文件LINUX.X64_193000_grid_home.zip上传到ol7-19-rac1的home目录下。
使用oracle用户登录到ol7-19-rac1，把安装包解压到$ORACLE_HOME下。
[oracle@ol7-19-rac1 ~]$ source grid_env
[oracle@ol7-19-rac1 ~]$ cd $ORACLE_HOME
[oracle@ol7-19-rac1 grid]$ pwd
/u01/app/19/grid
[oracle@ol7-19-rac1 grid]$ unzip ~/LINUX.X64_193000_grid_home.zip
[heading]安装Oracle Grid Infrastructure 19c[/heading]
安装包解压完成后，切换到root用户，安装/u01/app/19/grid/cv目录下cvuqdisk-1.0.10-1.rpm包。
[root@ol7-19-rac1 cv]# ls
admin cvdata cvutl remenv rpm
[root@ol7-19-rac1 cv]# cd rpm
[root@ol7-19-rac1 rpm]# rpm -Uvh cvuqdisk-1.0.10-1.rpm
Preparing… ################################# [100%]
Using default group oinstall to install package
Updating / installing…
1:cvuqdisk-1.0.10-1 ################################# [100%]
[root@ol7-19-rac1 rpm]#
切换回oracle用户，运行gridSetup.sh进行Oracle Grid Infrastructure 19c安装。
[oracle@ol7-19-rac1 ~]$ cd $ORACLE_HOME
[oracle@ol7-19-rac1 grid]$ ./gridSetup.sh
进入Grid Infrastructure 19c的图形安装界面。
选择”Configure Oracle Grid Infrastructure for a New Cluster”，点Next
接受默认的”Configure an Oracle Standalone Cluster”，Next
SCAN设置，把集群名设置为我们配置文件的名字”ol7-19″，端口选择默认的1521，点击Next
集群节点配置，点击Add,增加第二个节点ol7-19-rac2信息，OK
增加节点后，点击”SSH connectivity…“，设置节点间SSH互连。
输入操作系统用户oracle的密码，点击Setup进行设置。
节点间SSH连通测试通过后点OK，按Next
网络接口设置，把enp0s8的用途改为”ASM & Private”，Next
存储选择”Use Oracle Flex ASM for storage“，Next
Configure Grid Infrastructure Management Repository选择默认的No, Next
创建名为CRS的ASM磁盘组，选择/dev/asm-orc1,/dev/asm-ocr2和/dev/asm-ocr3三个磁盘，Next
输入ASM密码，Next
Failure Isolation，选择默认的不使用IPMI，Next
Management Options，不注册EM，Next
选择管理员对应的操作系统用户组，Next
安装位置，选择默认的Oracle Base，Next
安装位置，默认位置，Next
Root脚本运行方式，选择手工安装，Next
系统前提条件检查，有swap和SCAN的警告及DNS服务的失败信息，不影响安装，所以选择忽略，Next
安装信息总结，确认无误后保存响应文件，点Install进行GI安装。
正式安装GI，耐心等待文件复制及两个节点设置完成。
至执行root脚本提示出现时，分别按提示在两个节点执行orainstRoot.sh和root.sh脚本。
以下是脚本在节点一“ol7-19-rac1”的执行输出。
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@ol7-19-rac1 rpm]# /u01/app/19/grid/root.sh
Performing root user operation.The following environment variables are set as:
ORACLE_OWNER= oracle
ORACLE_HOME= /u01/app/19/gridEnter 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.
Relinking oracle with rac_on option
Using configuration parameter file: /u01/app/19/grid/crs/install/crsconfig_params
The log of current session can be found at:
/u01/app/oracle/crsdata/ol7-19-rac1/crsconfig/rootcrs_ol7-19-rac1_2019-11-08_02-46-09PM.log
2019/11/08 14:49:52 CLSRSC-594: Executing installation step 1 of 19: ‘SetupTFA’.
2019/11/08 14:49:53 CLSRSC-594: Executing installation step 2 of 19: ‘ValidateEnv’.
2019/11/08 14:49:53 CLSRSC-363: User ignored prerequisites during installation
2019/11/08 14:49:53 CLSRSC-594: Executing installation step 3 of 19: ‘CheckFirstNode’.
2019/11/08 14:49:56 CLSRSC-594: Executing installation step 4 of 19: ‘GenSiteGUIDs’.
2019/11/08 14:49:57 CLSRSC-594: Executing installation step 5 of 19: ‘SetupOSD’.
2019/11/08 14:49:57 CLSRSC-594: Executing installation step 6 of 19: ‘CheckCRSConfig’.
2019/11/08 14:49:57 CLSRSC-594: Executing installation step 7 of 19: ‘SetupLocalGPNP’.
2019/11/08 14:50:22 CLSRSC-594: Executing installation step 8 of 19: ‘CreateRootCert’.
2019/11/08 14:50:28 CLSRSC-594: Executing installation step 9 of 19: ‘ConfigOLR’.
2019/11/08 14:50:32 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.
2019/11/08 14:51:08 CLSRSC-594: Executing installation step 10 of 19: ‘ConfigCHMOS’.
2019/11/08 14:51:08 CLSRSC-594: Executing installation step 11 of 19: ‘CreateOHASD’.
2019/11/08 14:51:16 CLSRSC-594: Executing installation step 12 of 19: ‘ConfigOHASD’.
2019/11/08 14:51:17 CLSRSC-330: Adding Clusterware entries to file ‘oracle-ohasd.service’
2019/11/08 14:53:53 CLSRSC-594: Executing installation step 13 of 19: ‘InstallAFD’.
2019/11/08 14:54:01 CLSRSC-594: Executing installation step 14 of 19: ‘InstallACFS’.
2019/11/08 14:56:00 CLSRSC-594: Executing installation step 15 of 19: ‘InstallKA’.
2019/11/08 14:56:08 CLSRSC-594: Executing installation step 16 of 19: ‘InitConfig’.ASM has been created and started successfully.[DBT-30001] Disk groups created successfully. Check /u01/app/oracle/cfgtoollogs/asmca/asmca-191108PM025722.log for details.
2019/11/08 15:20:15 CLSRSC-482: Running command: ‘/u01/app/19/grid/bin/ocrconfig -upgrade oracle oinstall’
CRS-4256: Updating the profile
Successful addition of voting disk b7bdb62a9f7c4f6ebf500c3ead350ca2.
Successful addition of voting disk 1142140776854f78bf2267c0f315a1ed.
Successful addition of voting disk 0816bcfc38c54fbdbf34954f90898764.
Successfully replaced voting disk group with +CRS.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
— —– —————– ——— ———
1. ONLINE b7bdb62a9f7c4f6ebf500c3ead350ca2 (/dev/asm-ocr1) [CRS]
2. ONLINE 1142140776854f78bf2267c0f315a1ed (/dev/asm-ocr2) [CRS]
3. ONLINE 0816bcfc38c54fbdbf34954f90898764 (/dev/asm-ocr3) [CRS]
Located 3 voting disk(s).
2019/11/08 15:25:32 CLSRSC-594: Executing installation step 17 of 19: ‘StartCluster’.
2019/11/08 15:29:34 CLSRSC-343: Successfully started Oracle Clusterware stack
2019/11/08 15:29:35 CLSRSC-594: Executing installation step 18 of 19: ‘ConfigNode’.
2019/11/08 15:37:07 CLSRSC-594: Executing installation step 19 of 19: ‘PostConfig’.
2019/11/08 15:38:58 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster … succeeded
[root@ol7-19-rac1 rpm]#
在第一个节点执行完root脚本后，继续在第二个节点执行，全部成功完成后点OK，继续GI配置。
最后成功完成GI安装，Close退出安装向导。
[heading]验证Oracle Grid Infrastructure集群状态[/heading]
安装完Oracle Grid Infrastructure集群后，可以使用crsctl stat res -t命令查看集群资源状态信息。
——————————————————————————–
Name Target State Server State details
——————————————————————————–
Local Resources
——————————————————————————–
ora.LISTENER.lsnr
ONLINE ONLINE ol7-19-rac1 STABLE
ONLINE ONLINE ol7-19-rac2 STABLE
ora.chad
ONLINE ONLINE ol7-19-rac1 STABLE
ONLINE ONLINE ol7-19-rac2 STABLE
ora.net1.network
ONLINE ONLINE ol7-19-rac1 STABLE
ONLINE ONLINE ol7-19-rac2 STABLE
ora.ons
ONLINE ONLINE ol7-19-rac1 STABLE
ONLINE ONLINE ol7-19-rac2 STABLE
ora.proxy_advm
OFFLINE OFFLINE ol7-19-rac1 STABLE
OFFLINE OFFLINE ol7-19-rac2 STABLE
——————————————————————————–
Cluster Resources
——————————————————————————–
ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
1 ONLINE ONLINE ol7-19-rac1 STABLE
2 ONLINE ONLINE ol7-19-rac2 STABLE
3 OFFLINE OFFLINE STABLE
ora.CRS.dg(ora.asmgroup)
1 ONLINE ONLINE ol7-19-rac1 STABLE
2 OFFLINE OFFLINE STABLE
3 OFFLINE OFFLINE STABLE
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE ol7-19-rac1 STABLE
ora.asm(ora.asmgroup)
1 ONLINE ONLINE ol7-19-rac1 Started,STABLE
2 ONLINE OFFLINE STABLE
3 OFFLINE OFFLINE STABLE
ora.asmnet1.asmnetwork(ora.asmgroup)
1 ONLINE ONLINE ol7-19-rac1 STABLE
2 ONLINE ONLINE ol7-19-rac2 STABLE
3 OFFLINE OFFLINE STABLE
ora.cvu
1 ONLINE ONLINE ol7-19-rac1 STABLE
ora.ol7-19-rac1.vip
1 ONLINE ONLINE ol7-19-rac1 STABLE
ora.ol7-19-rac2.vip
1 ONLINE ONLINE ol7-19-rac2 STABLE
ora.qosmserver
1 ONLINE ONLINE ol7-19-rac1 STABLE
ora.scan1.vip
1 ONLINE ONLINE ol7-19-rac1 STABLE
——————————————————————————–
[oracle@ol7-19-rac1 ~]$
确认两个节点的资源都成功启动，可以进行Oracle数据库19c软件在集群上的安装。
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