由于这里的19c是做备库所以我们只安装软件不用创建实例，实例由主库同步过来

解压软件到安装目录

注意19c得db要直接解压到19c得软件安装目录

[root@o12u19p software]# ls

V982063-01.zip

[root@o12u19p software]# ls -ll

total 2987996

-rw-r--r-- 1 root root 3059705302 Jun 18 11:13 V982063-01.zip

[root@o12u19p software]# chown -R oracle:oinstall V982063-01.zip

[root@o12u19p software]# su - oracle

Last login: Tue Jun 18 11:05:00 CST 2024 on :0

[oracle@o12u19p ~]$ cd /software/

[oracle@o12u19p software]$ unzip V982063-01.zip -d $ORACLE_HOME

Archive:  V982063-01.zip

运行安装程序

只安装软件

创建单实例

选择企业版

确认目录

确认属组

不自动运行root脚本

预检查

出现报错处理报错

下载相关缺失的包

卸载后重装高版本的kmod

[root@o12u19p software]# rpm -qa|grep kmod

kmod-libs-20-5.el7.x86_64

kmod-20-5.el7.x86_64

[root@o12u19p software]# rpm -e kmod-libs-20-5.el7.x86_64

error: Failed dependencies:

        libkmod.so.2()(64bit) is needed by (installed) systemd-219-19.0.2.el7.x86_64

        libkmod.so.2()(64bit) is needed by (installed) iscsi-initiator-utils-6.2.0.873-32.0.1.el7.x86_64

        libkmod.so.2(LIBKMOD_5)(64bit) is needed by (installed) systemd-219-19.0.2.el7.x86_64

        libkmod.so.2(LIBKMOD_5)(64bit) is needed by (installed) iscsi-initiator-utils-6.2.0.873-32.0.1.el7.x86_64

[root@o12u19p software]# rpm -e kmod-20-5.el7.x86_64

error: Failed dependencies:

        /sbin/modprobe is needed by (installed) os-prober-1.58-5.0.1.el7.x86_64

        kmod is needed by (installed) dracut-033-359.0.1.el7.x86_64

        kmod >= 18-4 is needed by (installed) systemd-219-19.0.2.el7.x86_64

        kmod is needed by (installed) nfs-utils-1:1.3.0-0.21.el7.x86_64

        module-init-tools is needed by (installed) initscripts-9.49.30-1.0.1.el7.x86_64

        module-init-tools is needed by (installed) lvm2-7:2.02.130-5.el7.x86_64

        module-init-tools is needed by (installed) libvirt-daemon-1.2.17-13.0.1.el7.x86_64

[root@o12u19p software]# rpm -e kmod-20-5.el7.x86_64 --nodeps

[root@o12u19p software]# rpm -e  kmod-libs-20-5.el7.x86_64 --nodeps

[root@o12u19p software]# rpm -qa|grep kmod

[root@o12u19p software]# rpm -ivh kmod*

warning: kmod-20-21.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY

Preparing...                          ################################# [100%]

Updating / installing...

   1:kmod-libs-20-21.el7              ################################# [ 50%]

   2:kmod-20-21.el7                   ################################# [100%]

[root@o12u19p software]#

重新检查下一步

执行root脚本

[root@o12u19p software]# /u01/app/oraInventory/orainstRoot.sh

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@o12u19p software]# /u01/app/oracle/product/19.3.0.0/dbhome_1/root.sh

Performing root user operation.

The following environment variables are set as:

    ORACLE_OWNER= oracle

    ORACLE_HOME=  /u01/app/oracle/product/19.3.0.0/dbhome_1

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.

Oracle Trace File Analyzer (TFA - Standalone Mode) is available at :

    /u01/app/oracle/product/19.3.0.0/dbhome_1/bin/tfactl

Note :

1. tfactl will use TFA Service if that service is running and user has been granted access

2. tfactl will configure TFA Standalone Mode only if user has no access to TFA Service or TFA is not installed

[root@o12u19p software]#

安装完成