Oracle 18c。18c其實就是12.2.0.2，19c就是12.2.0.3。db_home.zip 安裝包大概4.25G，解壓後有8.9G，資料庫軟體安裝完成後有9.4G，建立完資料庫後有13G。注：安裝18c時需要把壓縮檔案解壓到ORACLE_HOME路徑下，在此目錄下執行./runInstaller

注：該RHEL6.5的OS環境裡已經安裝了10g，11g，12c，現在需要安裝18c。所以，有的OS引數已經不用修改了。

database 介質下載：

渠道1：

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html

渠道2：

https://edelivery.oracle.com/osdc/faces/SoftwareDelivery

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/oracle18c-linux-180000-5022980.html

建立資料庫使用者：

/usr/sbin/groupadd -g 54321 oinstall

/usr/sbin/groupadd -g 54327 asmdba

/usr/sbin/groupadd -g 54328 asmoper

/usr/sbin/groupadd -g 54322 dba

/usr/sbin/groupadd -g 54323 oper

/usr/sbin/groupadd -g 54324 backupdba

/usr/sbin/groupadd -g 54325 dgdba

/usr/sbin/groupadd -g 54326 kmdba

/usr/sbin/groupadd -g 54330 racdba

/usr/sbin/useradd -u 54321 -g oinstall -G oper,dba,asmdba,backupdba,dgdba,kmdba,racdba oracle

如果oracle已存在，那麼將 useradd 修改為 usermod 。

$ id oracle

uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba),

54323(oper),54324(backupdba),54325(dgdba),54326(kmdba),54327(asmdba),54330(racdba)

環境變數：

export ORACLE_SID=lhr18c

export ORACLE_BASE=/u08/app/oracle

export ORACLE_HOME=$ORACLE_BASE/product/18.0.0/dbhome_1

安裝：

https://docs.oracle.com/en/database/oracle/oracle-database/18/ladbi/running-oracle-universal-installer-to-install-oracle-database.html#GUID-DD4800E9-C651-4B08-A6AC-E5ECCC6512B9

1.  Log in as the Oracle installation owner user account (oracle) that you want to own the software binaries.

2.  Download the Oracle Database installation image files (db_home.zip) to a directory of your choice. For example, you can download the image files to the /tmp directory.

3.  Create the Oracle home directory and extract the image files that you have downloaded in to this Oracle home directory. For example:

$ mkdir -p /u01/app/oracle/product/18.0.0/dbhome_1

$ chgrp oinstall /u01/app/oracle/product/18.0.0/dbhome_1

$ cd /u01/app/oracle/product/18.0.0/dbhome_1

$ unzip -q /tmp/db_home.zip

db_home.zip 

Note:

Oracle recommends that the Oracle home directory path you create is in compliance with the Oracle Optimal Flexible Architecture recommendations.  Also, unzip the installation image files only in this Oracle home directory that you created.

安裝18c時需 _ 

4.  From the Oracle home directory, run the runInstaller command to start the Oracle Database Setup Wizard.

$ cd /u01/app/oracle/product/18.0.0/dbhome_1

$ ./runInstaller

Note:

Run the runInstaller command from the Oracle home directory only. Do not run runInstaller from any other location.

5.  In  the Select Configuration Option screen, select Create and configure a single instance database.

6.  Select your installation type.

Installation screens vary depending on the installation option you select. Respond to the configuration prompts as needed.

---靜默安裝 18c 資料庫單機軟體

/u08/app/oracle/product/18.0.0/dbhome_1/runInstaller -silent  -force -noconfig  -ignorePrereq \

oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v18.0.0 \

oracle.install.option=INSTALL_DB_SWONLY \

UNIX_GROUP_NAME=oinstall \

INVENTORY_LOCATION=/u00/app/oraInventory \

ORACLE_BASE=/u08/app/oracle \

oracle.install.db.InstallEdition=EE \

oracle.install.db.OSDBA_GROUP=dba \

oracle.install.db.OSOPER_GROUP=oper \

oracle.install.db.OSBACKUPDBA_GROUP=backupdba \

oracle.install.db.OSDGDBA_GROUP=dgdba \

oracle.install.db.OSKMDBA_GROUP=kmdba \

oracle.install.db.OSRACDBA_GROUP=dba \

oracle.install.db.config.starterdb.type=GENERAL_PURPOSE

---靜默安裝 18c 資料庫

dbca -silent -createDatabase \

-gdbName lhr18c \

-sid lhr18c \

-sysPassword lhr -systemPassword lhr \

-databaseConfigType SI \

-createAsContainerDatabase false \

-useLocalUndoForPDBs true \

-templateName /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/General_Purpose.dbc \

-dvConfiguration false \

-olsConfiguration false \

-datafileJarLocation /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/ \

-datafileDestination /u08/app/oracle/oradata/lhr18c/ \

-recoveryAreaDestination /u08/app/oracle/fast_recovery_area/lhr18c \

-storageType FS \

-registerWithDirService false \

-variables ORACLE_BASE_HOME=/u08/app/oracle/product/18.0.0/dbhome_1,DB_UNIQUE_NAME=lhr18c,ORACLE_BASE=/u08/app/oracle,PDB_NAME=,DB_NAME=lhr18c,ORACLE_HOME=/u08/app/oracle/produ-ct/18.0.0/dbhome_1,SID=lhr18c \

-initParams undo_tablespace=UNDOTBS1,db_block_size=8KB,diagnostic_dest=/u08/app/oracle,remote_login_passwordfile=EXCLUSIVE,db_create_file_dest=/u08/app/oracle/oradata/lhr18c/,au-dit_file_dest=/u08/app/oracle/admin/lhr18c/adump,processes=300,memory_target=529MB,db_recovery_file_dest_size=8106MB,open_cursors=300,compatible=18.0.0,db_name=lhr18c,db_recovery_file_dest=/u08/app/oracle/fast_recovery_area/lhr18c,audit_trail=db \

-sampleSchema TRUE \

-databaseType MULTIPURPOSE \

-automaticMemoryManagement true \

-totalMemory 529 \

-emConfiguration NONE

執行過程

[[email protected] dbhome_1]$ /u08/app/oracle/product/18.0.0/dbhome_1/runInstaller -silent  -force -noconfig  -ignorePrereq \

> oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v18.0.0 \

> oracle.install.option=INSTALL_DB_SWONLY \

> UNIX_GROUP_NAME=oinstall \

> INVENTORY_LOCATION=/u00/app/oraInventory \

> ORACLE_BASE=/u08/app/oracle \

> oracle.install.db.InstallEdition=EE \

> oracle.install.db.OSDBA_GROUP=dba \

> oracle.install.db.OSOPER_GROUP=oper \

> oracle.install.db.OSBACKUPDBA_GROUP=backupdba \

> oracle.install.db.OSDGDBA_GROUP=dgdba \

> oracle.install.db.OSKMDBA_GROUP=kmdba \

> oracle.install.db.OSRACDBA_GROUP=dba \

> oracle.install.db.config.starterdb.type=GENERAL_PURPOSE

Launching Oracle Database Setup Wizard...

[WARNING] [INS-13013] Target environment does not meet some mandatory requirements.

   CAUSE: Some of the mandatory prerequisites are not met. See logs for details. /u00/app/oraInventory/logs/InstallActions2018-08-02_10-43-40AM/installActions2018-08-02_10-43-40AM.log

   ACTION: Identify the list of failed prerequisite checks from the log: /u00/app/oraInventory/logs/InstallActions2018-08-02_10-43-40AM/installActions2018-08-02_10-43-40AM.log. Then either from the log file or from installation manual find the appropriate configuration to meet the prerequisites and fix it manually.

The response file for this session can be found at:

 /u08/app/oracle/product/18.0.0/dbhome_1/install/response/db_2018-08-02_10-43-40AM.rsp

You can find the log of this install session at:

 /u00/app/oraInventory/logs/InstallActions2018-08-02_10-43-40AM/installActions2018-08-02_10-43-40AM.log

As a root user, execute the following script(s):

        1. /u08/app/oracle/product/18.0.0/dbhome_1/root.sh

Execute /u08/app/oracle/product/18.0.0/dbhome_1/root.sh on the following nodes:

[rhel6lhr]

Successfully Setup Software with warning(s).

[[email protected] response]# /u08/app/oracle/product/18.0.0/dbhome_1/root.sh

Check /u08/app/oracle/product/18.0.0/dbhome_1/install/root_rhel6lhr_2018-08-02_10-49-01-987900512.log for the output of root script

[[email protected] response]# cat /u08/app/oracle/product/18.0.0/dbhome_1/install/root_rhel6lhr_2018-08-02_10-49-01-987900512.log

Performing root user operation.

The following environment variables are set as:

    ORACLE_OWNER= oracle

    ORACLE_HOME=  /u08/app/oracle/product/18.0.0/dbhome_1

   Copying dbhome to /usr/local/bin ...

   Copying oraenv to /usr/local/bin ...

   Copying coraenv to /usr/local/bin ...

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) is available at : /u08/app/oracle/product/18.0.0/dbhome_1/suptools/tfa/release/tfa_home/bin/tfactl

[[email protected] dbhome_1]$ dbca -silent -createDatabase \

> -gdbName lhr18c \

> -sid lhr18c \

> -sysPassword lhr -systemPassword lhr \

> -databaseConfigType SI \

> -createAsContainerDatabase false \

> -useLocalUndoForPDBs true \

> -templateName /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/General_Purpose.dbc \

> -dvConfiguration false \

> -olsConfiguration false \

> -datafileJarLocation /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/ \

> -datafileDestination /u08/app/oracle/oradata/lhr18c/ \

> -recoveryAreaDestination /u08/app/oracle/fast_recovery_area/lhr18c \

> -storageType FS \

> -registerWithDirService false \

> -variables ORACLE_BASE_HOME=/u08/app/oracle/product/18.0.0/dbhome_1,DB_UNIQUE_NAME=lhr18c,ORACLE_BASE=/u08/app/oracle,PDB_NAME=,DB_NAME=lhr18c,ORACLE_HOME=/u08/app/oracle/produ-ct/18.0.0/dbhome_1,SID=lhr18c \

> -initParams undo_tablespace=UNDOTBS1,db_block_size=8KB,diagnostic_dest=/u08/app/oracle,remote_login_passwordfile=EXCLUSIVE,db_create_file_dest=/u08/app/oracle/oradata/lhr18c/,au-dit_file_dest=/u08/app/oracle/admin/lhr18c/adump,processes=300,memory_target=529MB,db_recovery_file_dest_size=8106MB,open_cursors=300,compatible=18.0.0,db_name=lhr18c,db_recovery_file_dest=/u08/app/oracle/fast_recovery_area/lhr18c,audit_trail=db \

> -sampleSchema TRUE \

> -databaseType MULTIPURPOSE \

> -automaticMemoryManagement true \

> -totalMemory 529 \

> -emConfiguration NONE

[WARNING] [DBT-14502] Oracle Restart is not running in Grid Infrastructure home. Created database will not be registered with Oracle Grid Infrastructure.

   ACTION: Startup the Oracle Restart in the Grid Infrastructure home.

[WARNING] [DBT-06303] Unable to check if location (/u08/app/oracle/oradata/lhr18c/) is on ACFS.

[WARNING] [DBT-06303] Unable to check if location (/u08/app/oracle/product/18.0.0/dbhome_1/dbs/) is on ACFS.

[WARNING] [DBT-06303] Unable to check if location (/u08/app/oracle/fast_recovery_area/lhr18c/) is on ACFS.

[WARNING] [DBT-06208] The 'SYS' password entered does not conform to the Oracle recommended standards.

   CAUSE:

a. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9].

b.The password entered is a keyword that Oracle does not recommend to be used as password

   ACTION: Specify a strong password. If required refer Oracle documentation for guidelines.

[WARNING] [DBT-06208] The 'SYSTEM' password entered does not conform to the Oracle recommended standards.

   CAUSE:

a. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9].

b.The password entered is a keyword that Oracle does not recommend to be used as password

   ACTION: Specify a strong password. If required refer Oracle documentation for guidelines.

Prepare for db operation

10% complete

Copying database files

40% complete

Creating and starting Oracle instance

42% complete

46% complete

50% complete

54% complete

58% complete

60% complete

Completing Database Creation

66% complete

69% complete

70% complete

Executing Post Configuration Actions

100% complete

Database creation complete. For details check the logfiles at:

 /u08/app/oracle/cfgtoollogs/dbca/lhr18c.

Database Information:

Global Database Name:lhr18c

System Identifier(SID):lhr18c

Look at the log file "/u08/app/oracle/cfgtoollogs/dbca/lhr18c/lhr18c.log" for further details.

[[email protected] dbhome_1]$

[[email protected] ~]$ cd env_oracle/

[[email protected] env_oracle]$ ll

total 36

-rw-r--r-- 1 oracle oinstall  834 Mar 10  2017 env_oracle_all.txt

-rw-r--r-- 1 oracle oinstall   27 Jan 19  2015 env_utf8test.sh

-rwxrwxrwx 1 oracle oinstall 1181 Mar 21  2016 oracle_10201_env.sh

-rwxrwxrwx 1 oracle oinstall 1156 Mar 11  2015 oracle_10204_env.sh

-rwxr-xr-x 1 oracle oinstall 1071 Mar 21 15:41 oracle_11201_env.sh

-rwxrwxrwx 1 oracle oinstall 1071 Mar 10  2017 oracle_11203_env.sh

-rwxrwxrwx 1 oracle oinstall  746 Mar 10  2017 oracle_12102_env.sh

-rwxrwxrwx 1 oracle oinstall  746 Mar 10  2017 oracle_12201_env.sh

-rwxr-xr-x 1 oracle oinstall  746 Aug  1 18:01 oracle_18c_12202_env.sh

[[email protected] env_oracle]$ . oracle_18c_12202_env.sh

[[email protected] env_oracle]$ ORACLE_SID=lhr18c

[[email protected] env_oracle]$ sas

SQL*Plus: Release 18.0.0.0.0 - Production on Thu Aug 2 11:40:46 2018

Version 18.3.0.0.0

Copyright (c) 1982, 2018, Oracle.  All rights reserved.

Connected to:

Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production

Version 18.3.0.0.0

SQL>