oracle installation how-to

INSTALL ORACLE 10GR2 ON SOLARIS 10 (X86-64)

MARCH 23, 2007

This document contains information that is the property of DTA, Inc. and is furnished for the sole purpose of implementing a Database Administration Task on behalf of DTA. No part of this publication is to be used for any other purpose, and is not to be reproduced, copied, disclosed, transmitted, stored in a retrieval system, or translated into any human or computer language, in any form, by any means, in whole or in part, without the prior express written consent of DTA inc.

Unpublished Work Copyright 2001-2006 DTA, Inc. All Rights Reserved.

Install Oracle 10gR2 on Solaris

CONFIDENTIAL DO NOT DISTRIBUTE Page 2 of 57 Unpublished Work Copyright 2001-2006 DTA, Inc. All Rights Reserved

TABLE OF CONTENTS

STEP 1: SUPER-USER PRE-INSTALLATION TASKS ....................................... 3 STEP 2: ORACLE PRE-INSTALLATION CHECKLIST................................... 10 STEP 3: INSTALL ORACLE 10.2.0.1 SOFTWARE............................................ 12 STEP 4: APPLY ORACLE 10.2.0.2 PATCH SET ................................................ 23 STEP 5: APPLY PATCH 4770693 .......................................................................... 30 STEP 6: CREATE DATABASE.............................................................................. 32 STEP 7: POST INSTALL TASKS .......................................................................... 50

5.1 GRANT SYSDBA TO SYSTEM USER ................................................................... 50 5.2 CREATE INDEX TABLESPACE AND RESIZE USERS TABLESPACE .................... 50 5.3 RESIZE UNDOTBS1 AND TEMP TABLESPACES ............................................... 50 5.4 CREATE AUTOSTART SCRIPT FOR ORACLE........................................................ 51 5.5 SYSTEM STARTUP/SHUTDOWN........................................................................... 51 5.6 ACCOUNTS FOR SLE.......................................................................................... 56

5.6.1 Linux User And Group.............................................................................. 56 5.7 ORACLE ACCOUNT FOR SLE.............................................................................. 56 5.8 CHANGE THE ORACLE PARAMETERS ................................................................. 56



STEP 1: Super-User Pre-Installation Tasks This step will take approximately 4 Hours

Login as the root user and do the following steps: 1. Oracle 10.2.0.X has been certified to work with 64-Bit versions of Solaris 8, 9 and 10

It is important that the kernel version for Solaris is Solaris 8 or higher. To determine whether the system architecture can run the software, enter: # /bin/isainfo kv Expected output: 64-bit amd64 kernel modules

2. Download and uncompress Oracle 10.2.0.1 file or have the CDs ready. These files can be downloaded from: http://www.oracle.com/technology/software/products/database/oracle10g/index.html

Oracle Database 10g Release 2 (10.2.0.1) for Solaris (X86-64) 64-Bit 10201_database_solx86_64.zip Oracle Database 10g Release 2 10.2.0.2 Patch Set for Solaris (X86-64) 64-Bit p4547817_10202_solaris86-64.zip Oracle Database 10g Release 2 Companion CD (10.2.0.1) for Solaris 10201_companion_solx86_64.zip

Patch 4770693 - INTERMITTENT ORA-07445 DURING SR ON SOLAMD64

p4770693_10202_Solaris86-64.zip

3. Sample mount points: / - 2 GB /boot 200MB /tmp 1 GB /usr 10 GB /home Minimum accepted /u01 10 GB /u02 The rest of available disk space

4. Copy the bash shell to the /sbin directory # cp /usr/bin/bash /sbin/bash

5. Do the following: Make sure you know the value of ORACLE_SID Make sure you know the mount point where you are going to do the install Check for space on that mount point (free space 5 GB at least) Make sure you know the location of ORACLE_BASE and ORACLE_HOME

Kommentar [ST1]: Page: 3 To get the kernel revision use the command: uname -r

Kommentar [ST2]: Page: 3 Below are the Download Directions to gunzip and extract the cpio archives.

Kommentar [ST3]: Page: 3 Download this file only if database upgrade requires install components from the companion CD

Kommentar [ST4]: Page: 3 Our usage databases are generally named sle0. However, we should use the value specified in the Install Request Form.



Have the system admin On-Call OR know the root user password.

6. Ensure that you have at least 1GB of RAM and 2GB of swap space and 400MB of Free space in the /tmp directory and 4GB of free disk space for oracle install. The swap space should be two times the size of RAM.

7. Verify that the following Software Packages are installed: FOR SOLARIS 9 # pkginfo i SUNWarc SUNWbtool SUNWhea SUNWlibm SUNWlibms SUNWsprot \ SUNWsprox SUNWtoo SUNWi1of SUNWi1cs SUNWi15cs SUNWxwfnt FOR SOLARIS 10 # pkginfo i SUNWarc SUNWbtool SUNWhea SUNWlibm SUNWlibms SUNWsprot \ SUNWtoo SUNWi1of SUNWi1cs SUNWi15cs SUNWxwfnt SUNWgcmn SUNWgccruntime SUNWgcc SUNWctpls SUNWmfrun

8. Download and install the latest Recommended patch cluster from Suns support site:

http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/patch-access

OR

ftp://ftp.sun.com/patchroot/clusters/9_Recommended.zip

NOTE: Check the appropriate OS/Oracle combination on metalink for specific patch requirements.

NOTE: Reboot the server after the installation completes. reboot -- -r NOTE: To determine whether an operating system patch is installed, enter a command similar to the following: # /usr/sbin/patchadd -p | grep patch_number

If an operating system patch is not installed, download it from the following Web site and install it:

http://sunsolve.sun.com

9. The following local UNIX groups and user must exist on the system: The dba group The oracle user (the Oracle software owner) If the oracle user exists, ensure that dba is the primary group and dba is also secondary group for that user: #id oracle uid=502(oracle) gid=502(dba) If necessary, enter the following commands to create the dba group: # groupadd dba

Kommentar [ST5]: Page: 4 Check using the command /usr/sbin/prtconf | grep I Memory size

Kommentar [ST6]: Page: 4 /usr/sbin/swap s (Add used and available to get total swap)

Kommentar [ST7]: Page: 4 df k /tmp

Kommentar [ST8]: Page: 4 To determine whether the dba group exists, enter the following command: # grep dba /etc/group Kommentar [ST9]: Page: 4 To determine whether the oracle user exists and belongs to the correct groups, enter the following command: # id oracle



If the oracle user does not exist, enter the following command to create it: # /usr/sbin/useradd g dba d /u01/app/oracle s /usr/bin/bash c oracle user for Oracle database oracle If the oracle user exists, but its primary group is not dba enter the following command: # /usr/sbin/usermod g dba G dba oracle Enter the following command to set the password of the oracle user: # passwd oracle 10. You can also create an "oracle" user account using admintool as follows: Run admintool, select Edit -> Add from the menu bar and create an "oracle" user. This "oracle" user owns the Oracle software and is required to run the Oracle installer. NOTE: The Oracle account must have dba as its primary group. Select /usr/oracle (or whatever directory you choose to install the Oracle server and database files) as the home directory path.

Kommentar [NLS10]: This directory needs to be created and chown oracle:dba afterwards

Kommentar [ST11]: Page: 4 Select userid that does not exist in /etc/passwd and groupid from above command for dba


The example admintool application below shows "/usr/oracle" as the home directory.

# admintool

11. Set the following kernel parameters in /etc/system Note: If the current value for any parameter is higher than the value listed in this table, do not change the value of that parameter.

forceload: sys/semsys forceload: sys/shmsys

set noexec_user_stack=1 # Semaphore Settings For Oraclset semsys:seminfo_semmni=100

e

set semsys:seminfo_semmns=1024 set semsys:seminfo_semmsl=256




set semsys:seminfo_semopm=100 set semsys:seminfo_semvmx=32767

# Shared Memory Settings For Oracle set shmsys:shminfo_shmmax=4294967295 set shmsys:shminfo_shmmin=1 set shmsys:shminfo_shmmni=100 set shmsys:shminfo_shmseg=10 set rlim_fd_max=65536

To view the current values of these parameters, enter the following commands: # grep noexec_user_stac /etc/system # /usr/sbin/sysdef i | grep SEM

# /usr/sbin/sysdef i | grep SHM

12. After kernel settings are altered, reboot the machine with the following command: # shutdown i6 g1 y OR # reboot -- -r

13. For every database mount point, add a directory to hold database files: //oradata/

Example: # mkdir -p /u02/oradata/

14. After creating the directories, change the ownership on them to user:Oracle group:dba Example # chown R oracle:dba /u02/oradata

15. Create the following directories: # mkdir -p /product/102 # mkdir -p /admin # mkdir -p /admin//adump # mkdir -p /admin//bdump # mkdir -p /admin//udump # mkdir -p /admin//cdump # mkdir -p /admin//pfile NOTE: Typically ORACLE_BASE is set to /u01/app/oracle

16. After creating the directories, change the ownership on them to: user:oracle group:dba

Example: # chown R oracle:dba

17. Verify that all the directories created have proper permissions, i.e. their owner is oracle and their group is dba.

Example: # ls -ltr /u02/* # ls ltr /u01/app/oracle



(The following is from Oracle Clusterware and Oracle Real Application Clusters Installation Guide 10g Release 2 (10.2) for Solaris Operating System And needs to be merged accordingly into the above) Configuring Kernel Parameters on Solaris 10 On Solaris 10 operating systems, verify that the kernel parameters shown in the following table are set to values greater than or equal to the recommended value shown. The table also contains the resource controls that replace the /etc/system file for a specific kernel parameter. The procedure following the table describes how to verify and set the values. shmsys:shminfo_shmmax 4294967295 shmsys:shminfo_shmmin 1 shmsys:shminfo_shmmni 100 shmsys:shminfo_shmseg 10 Note: The following parameters are obsolete in Solaris 9: shmsys:shminfo_shmmin shmsys:shminfo_shmseg Parameter Recommended Value Configuring Kernel Parameters Pre-Installation Tasks 2-33 On Solaris 10, use the following procedure to view the current value specified for resource controls, and to change them if necessary: 1. To view the current values of the resource control, enter the following commands: # id -p // to verify the project id uid=0(root) gid=0(root) projid=1 (user.root) # prctl -n project.max-shm-memory -i project user.root # prctl -n project.max-sem-ids -i project user.root 2. If you must change any of the current values, then: To modify the value of max-shm-memory to 6 GB: # prctl -n project.max-shm-memory -v 6442450944 -r -i project user.root To modify the value of max-sem-ids to 256: # prctl -n project.max-sem-ids -v 256 -r -i project user.root Use the following procedure to modify the resource control project settings, so that they persist after a system restart: Note: In Solaris 10, you are not required to make changes to the /etc/system file to implement the System V IPC. Solaris 10 uses the resource control facility for its implementation. However, Oracle recommends that you set both resource control and /etc/system/ parameters. Operating system parameters not replaced by resource controls continue to affect performance and security on Solaris 10 systems. For further information, contact your Sun vendor. Parameter Replaced by Resource Control Recommended value noexec_user_stack NA 1 semsys:seminfo_semmns project.max-sem-ids 100 semsys:seminfo_semmns NA 1024 semsys:seminfo_semmsl process.max-sem-nsems 256 semsys:seminfo_semvmx NA 32767 shmsys:shminfo_shmmax project.max-shm-memory 4294967295 shmsys:shminfo_shmmin NA 1 shmsys:shminfo_shmmni project.max-shm-ids 100



shmsys:shminfo_shmseg NA 10 Note: When you use the command prctl (Resource Control) to change system parameters, you do not need to restart the system for these parameter changes to take effect. However, the changed parameters do not persist after a system restart. Checking UDP Parameter Settings 2-34 Oracle Database Oracle Clusterware and Oracle Real Application Clusters Installation Guide 1. By default, Oracle instances are run as the oracle user of the dba group . A project with the name group.dba is created to serve as the default project for the oracle user. Run the command id to verify the default project for the oracle user: # su - oracle $ id -p uid=100(oracle) gid=100(dba) projid=100(group.dba) $ exit 2. To set the maximum shared memory size to 2 GB, run the projmod command: # projmod -sK "project.max-shm-memory=(privileged,2G,deny)" group.dba Alternatively, add the resource control value project.max-shm-memory=(privileged,2147483648,deny) to the last field of the project entries for the Oracle project. 3. After these steps are complete, check the values for the /etc/project file using the following command: # cat /etc/project The output should be similar to the following: system:0:::: user.root:1:::: noproject:2:::: default:3:::: group.staff:10:::: group.dba:100:Oracle default project:::project.max-shmmemory=(privileged,2147483648,deny) 4. To verify that the resource control is active, check process ownership, and run the commands id and prctl, as in the following example: # su - oracle $ id -p uid=100(oracle) gid=100(dba) projid=100(group.dba) $ prctl -n project.max-shm-memory -i process $$ process: 5754: -bash NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT project.max-shm-memory privileged 2.00GB - deny



STEP 2: Oracle Pre-Installation Checklist This step will take approximately 1 Hour

Login as the oracle user and do the following steps: 1. Unzip the files for Oracle Database 10g Release 2 (10.2.0.1) for Solaris (Sparc) 64-Bit.

Do the following as the oracle user: $ cd $ unzip 10201_database_solx86_64.zip $ mv database 10201_database_solx86_64 $ mv Disk1 p4547817_10202_solaris86-64 $ mv README.html p4547817_10202_solaris86-64/

2. Check the umask setting by entering the following command: $ umask If the umask command does not return the value 022, then set it for the oracle user by adding the following line to the.profile or .cshrc or .bash_profile file.

umask 022 Also execute the command umask 022 so it takes effect immediately in the shell window.

3. Edit the .profile or .bash_profile file (The profile is in the $HOME directory) for the oracle user and set the following: setenv ORACLE_BASE=/u01/app/oracle setenv ORACLE_HOME=${ORACLE_BASE}/product/10.2.0 setenv ORACLE_OWNER=oracle setenv ORACLE_SID= setenv ORACLE_TERM=vt100 # The following line is not mandatory if X11 is configuring your # DISPLAY variable automatically. export DISPLAY=:0.0 export PATH=$ORACLE_HOME/bin:/usr/ccs/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/usr/openwin/bin:/usr/ucb:/etc # LD_LIBRARY_PATH and LD_LIBRARY_PATH_64 must be unset to do the install The current shell environment can be updated by running the following command: $ . ./.profile or $ . ./.bash_profile

4. Make sure system executables point to the /usr/ccs/bin directory. As the oracle user, the system executables (make, ar, ld, nm) should point to the /usr/ccs/bin directory. If not, move /usr/ccs/bin to the beginning of the PATH environment variable setting.

Type the following command on Unix prompt: $ /usr/bin/which make ar ld nm

You will see output as follows. /usr/ccs/bin/make /usr/ccs/bin/ar /usr/ccs/bin/ld

Kommentar [ST12]: The Display variable would be set differently if you were planning a Remote Oracle install



/usr/ccs/bin/nm

Close the window and log back in as the oracle user.


STEP 3: Install Oracle 10.2.0.1 Software This step will normally take approximately 1 Hour but depends on machine speed

1. Make sure the xterm session is using the profile for 10g version. $ env | grep ORA

ORACLE_OWNER=oracle ORACLE_SID= ORACLE_BASE=/u01/app/oracle ORACLE_TERM=xterm ORACLE_HOME=/u01/app/oracle/product/10.2.0

WARNING: The setting of ORACLE_HOME variable is critical. If there is an existing Oracle installation on the machine then set ORACLE_HOME variable to a NEW directory. DO NOT OVERWRITE an existing Oracle installation. ORACLE_HOME=/u01/app/oracle/product/10.2.0

The output especially variable, ORACLE_HOME, ORACLE_BASE, PATH, CLASSPATH should contain all 10g paths.


2. It not already set, set the value of the DISPLAY environment variable to the IP address of your workstation setenv DISPLAY=workstation_name:0.0 Verify the setting of the DISPLAY variable: $ /usr/openwin/bin/xcalc

Kommentar [ Sanjay T13]: If this install is a part of an upgrade of an existing 10.1 installation then set the Oracle Home to a NEW location. Do not overwrite the current ORACLE_HOME.

Kommentar [ Sanjay T14]: If this install is a part of an upgrade of an existing 10.1 installation to then set the Oracle Home to a NEW location. Do not overwrite the current ORACLE_HOME.

Kommentar [Sanjay Ti15]: This can also be the IP of the work station.


3. As the oracle user run the Oracle universal installer. Do not run the installer as root user.

$ cd //10201_database_solx86_64 $ ./runInstaller Click on Advanced Installation, then click on Next:

4. Click Next on the Inventory directory screen.

Note: This screen comes up only for first installation on the machine and will not be displayed for installation being done for an upgrade.



5. On the Select Installation Type screen click on Standard Edition (or Enterprise Edition) depending on the Oracle license of the customer. Then click on Next.

6. On the Specify Home Details screen, click on Next.



7. The Product Specific Prerequisite Check screen will appear. Make sure your server passes all checks. Then click Next.



8. The Select Configuration Option screen will appear. Select Install database Software

Only. Then click Next.



9. On the Summary screen, click on Install.

10. The Oracle installation will now proceed. The Install window will appear.



During the installation, you will have to run 2 scripts. As root, run the 2 scripts listed below: # /u01/app/oracle/oraInventory/orainstRoot.sh


# /u01/app/oracle/product/10.2.0/root.sh

Kommentar [ Sanjay T16]: For the upgrade only this script needs to run

The output will look as follows:

# /u01/app/oracle/oraInventory/orainstRoot.sh Changing permissions of /u01/app/oracle/oraInventory to 770. Changing groupname of /u01/app/oracle/oraInventory to dba. The execution of the script is complete # /u01/app/oracle/product/10.2.0/root.sh Running Oracle10 root.sh script... The following environment variables are set as: ORACLE_OWNER= oracle ORACLE_HOME= /u01/app/oracle/product/10.2.0 Enter the full pathname of the local bin directory: [/usr/local/bin]: [enter] Creating /usr/local/bin directory... Copying dbhome to /usr/local/bin ... Copying oraenv to /usr/local/bin ... Copying coraenv to /usr/local/bin ...


Creating /var/opt/oracle/oratab file... Entries will be added to the /var/opt/oracle/oratab file as needed by Database Configuration Assistant when a database is created Finished running generic part of root.sh script. Now product-specific root actions will be performed. 11. When the install is complete, click on Exit ..

... and click on Yes.



STEP 4: Apply Oracle 10.2.0.2 patch set This step will normally take approximately 1 Hour but depends on machine speed

Login as oracle user and do the following steps:

1. Make sure the xterm session is using the profile for 10g version.

$ env | grep ORA ORACLE_OWNER=oracle ORACLE_SID= ORACLE_BASE=/u01/app/oracle ORACLE_TERM=xterm ORACLE_HOME=/u01/app/oracle/product/10.2.0


WARNING: The setting of ORACLE_HOME variable is critical. If there is an existing Oracle installation on the machine then set ORACLE_HOME variable to a NEW directory. DO NOT OVERWRITE an existing Oracle installation. ORACLE_HOME=/u01/app/oracle/product/10.2.0

The output especially variable, ORACLE_HOME, ORACLE_BASE, PATH, CLASSPATH should contain all 10g paths.

2. Set the value of the DISPLAY environment variable to the IP address of your workstation

It not already set, set the value of the DISPLAY environment variable to the IP address of your workstation setenv DISPLAY=workstation_name:0.0 Verify the setting of the DISPLAY variable:

Kommentar [ Sanjay T17]: If this install is a part of an upgrade of an existing 10.1 installation then set the Oracle Home to a NEW location. Do not overwrite the current ORACLE_HOME.

Kommentar [ Sanjay T18]: If this install is a part of an upgrade of an existing 10.1 installation to then set the Oracle Home to a NEW location. Do not overwrite the current ORACLE_HOME.

Kommentar [Sanjay Ti19]: This can also be the IP of the work station.

$ /usr/openwin/bin/xcalc


3. As the oracle user run the Oracle universal installer. Do not run the installer as root user. $ cd //p4547817_10202_solaris86-64 $ ./runInstaller

1. On the Installation Method screen, choose the Advanced Installation option and click Next.

2. On the Specify Home Details screen, VERIFY that Path text box points to the Oracle 10gR2 home directory. Then click on Next.



3. On the Summary screen, click on Install.



4. The Oracle installation will now proceed. The Install window will appear.



5. When prompted, run the root.sh script as the root user.

The output will look as follows:

# /u01/app/oracle/product/10.2.0/root.sh Running Oracle10 root.sh script... The following environment variables are set as: ORACLE_OWNER= oracle ORACLE_HOME= /u01/app/oracle/product/10.2.0 Enter the full pathname of the local bin directory: [/usr/local/bin]: The file "dbhome" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y Copying dbhome to /usr/local/bin ... The file "oraenv" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y Copying oraenv to /usr/local/bin ... The file "coraenv" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y Copying coraenv to /usr/local/bin ... Entries will be added to the /var/opt/oracle/oratab file as needed by Database Configuration Assistant when a database is created Finished running generic part of root.sh script. Now product-specific root actions will be performed.



6. On the End of Installation screen, click Exit, then click Yes to exit from Oracle Universal

Installer.

7. Click Yes.




STEP 5: Apply Patch 4770693 This step will normally take approximately 1/2 Hour

Login as oracle user and do the following steps:

1. Extract the contents for the patch in thedba directory:

$ cd $HOME/thedba $ unzip p4770693_10202_Solaris86-64.zip $ cd 4770693 $ # Verify Opatch is installed, and patch 4770693 $ # is not yet installed $ $ORACLE_HOME/OPatch/opatch lsinventory $ $ORACLE_HOME/OPatch/opatch apply $ORACLE_HOME/OPatch/opatch apply Invoking OPatch 10.2.0.1.0 Oracle interim Patch Installer version 10.2.0.1.0 Copyright (c) 2005, Oracle Corporation. All rights reserved.. Oracle Home : /u01/app/oracle/product/10.2.0 Central Inventory : /u01/app/oracle/oraInventory from : /u01/app/oracle/product/10.2.0/oraInst.loc OPatch version : 10.2.0.1.0 OUI version : 10.2.0.1.0 OUI location : /u01/app/oracle/product/10.2.0/oui Log file location :

/u01/app/oracle/product/10.2.0/cfgtoollogs/opatch/opatch-2007_Jan_31_21-34-28-CET_Wed.log

ApplySession applying interim patch '4770693' to OH

'/u01/app/oracle/product/10.2.0' Invoking fuser to check for active processes. Invoking fuser on "/u01/app/oracle/product/10.2.0/bin/oracle" OPatch detected non-cluster Oracle Home from the inventory and

will patch the local system only. Please shutdown Oracle instances running out of this ORACLE_HOME

on the local system. (Oracle Home = '/u01/app/oracle/product/10.2.0') Is the local system ready for patching? Do y

you want to proceed? [y|n]

User Responded with: Y



Backing up files and inventory (not for auto-rollback) for the Oracle Home

Backing up files affected by the patch '4770693' for restore. This might take a while...

Backing up files affected by the patch '4770693' for rollback. This might take a while...

Patching component oracle.rdbms, 10.2.0.2.0... Updating archive file

"/u01/app/oracle/product/10.2.0/lib/libserver10.a" with "lib/libserver10.a/ksl.o"

Running make for target ioracle ApplySession adding interim patch '4770693' to inventory The local system has been patched and can be restarted. OPatch succeeded.


STEP 6: Create Database

1. Go to $ORACLE_HOME/bin directory, run Database Configuration Assistant

$ ./dbca

1. On the Welcome screen, click Next.

2. On the Operations screen, select Create a Database option, click Next.



3. On the Database Templates screen, choose Custom Database option. Click Next.



5. On the Database Identification screen: SID: The SID should already be filled in with the value of the environment variable ORACLE_SID. In this example, the environment variable ORACLE_SID is set to vqrdb Global Database Name: . The domain-name is company domain e.g. ellacoya.com. The entry should look like vqrdb..com Then click Next.



6. On the Database Management Option screen, uncheck Configure the Database with Enterprise Manager and click Next.



7. On the Database Credential screen, select: Use the same password for all the accounts. Select Next.



8. On the Database File Storage Option screen, select File System, then click Next.



9. On the Specify Locations screen, click Use Common Location for All Database Files. In the Database Files Location field, type /u02/oradata



10. On the Recovery Options screen, click Next.



11. On Database Components screen, uncheck all checkboxes. Note: For a Data Warehouse installation, you should choose the Oracle Database Mining and Oracle OLAP options.



12. Click Standard Database Components. Uncheck Oracle Intermedia, then click on OK, then click on Next.



13. On Initialization Parameter screen, click the Sizing tab and change the Block Size to 8192 Bytes:



14. Still on the Initialization Parameter screen, click the Character Sets tab and change the Database Character Set to UTF8 and leave other options to their default and then click Next.



15. On Database Storage screen, click Next.

16. On Creation Options screen, choose the Create Database and Generate Database Creation Scripts options. Then click Finish.



17. On the Confirmation screen, Click OK.



18. On the Database Configuration Assistant screen, click OK.




19. Be patient while the installer is underway:


20. On the Database Creation Complete screen, Click Exit.




STEP 7: Post Install Tasks 5.1 Grant sysdba to SYSTEM user

1. Login as SYS user using sqlplus and run the following command: SQL> grant sysdba to SYSTEM ;

5.2 Create INDEX Tablespace And Resize USERS Tablespace

1. Login as SYS user using SQL*Plus and run the following command: SQL> CREATE TABLESPACE indx LOGGING DATAFILE '/indx01.dbf' SIZE 1000M REUSE AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO;

2. Resize the USERS tablespace: SQL> ALTER DATABASE DATAFILE '/users01.dbf' RESIZE 20000M; NOTE: Set INDX and USERS tablespace sizes according to client specs.

5.3 Resize UNDOTBS1 and TEMP Tablespaces

Size the UNDOTBS1 and TEMP tablespaces accordingly. In general, we calculate this as a rough estimate of the database capacity (max size). When sizing the UNDOTBS1 tablespace, the rule of thumb is to set this as 64GB per 1TB in terms of database capacity. So if the database capacity is 250GB for example, we would size the UNDOTBS1 tablespace to roughly 16GB. To conduct this, login as SYS user using SQL*Plus and run the following command: SQL> ALTER DATABASE DATAFILE '/undotbs01.dbf' RESIZE 16000M;

This same approach holds for the TEMP tablespace with the exception of setting 80GB (instead of 64GB) per 1TB. Assuming the database capacity is still 250GB, we would allocate roughly 20GB: SQL> ALTER DATABASE DATAFILE '/temp01.dbf' RESIZE 20000M;



5.4 Create Autostart Script For Oracle 1. Edit /var/opt/oracle/oratab as follows:

Database entries appear in the following format: ORACLE_SID:ORACLE_HOME:{Y/N} where Y or N specifies whether or not to use the dbstart and dbshut automation scripts for the database. Change the last field of each database that will be automatically started to Y.

Below is a sample /var/opt/oracle/oratab file: # This file is used by ORACLE utilities. It is created by root.sh # and updated by the Database Configuration Assistant when creating # a database.

# A colon, ':', is used as the field terminator. A new line terminates # the entry. Lines beginning with a pound sign, '#', are comments. # # Entries are of the form: # $ORACLE_SID:$ORACLE_HOME:: # # The first and second fields are the system identifiers and home # directories of the database respectively. The third field indicates # to the dbstart utility that the database should, "Y", or should not, # "N", be brought up at system boot time. # # Multiple entries with the same $ORACLE_SID are not allowed. # sle0:/u01/app/oracle/product/10.2.0:Y

5.5 System Startup/Shutdown

1. You need to EDIT the files $ORACLE_HOME/bin/dbstart and $ORACLE_HOME/bin/dbshut and make some modifications:

Set all occurrences of ORATAB to:

ORATAB=/var/opt/oracle/oratab In dbstart and dbshut, set ORACLE_HOME_LISTNER=$ORACLE_HOME.

This allows 10gR2 to automatically start the listener process. Otherwise, you may get error messages upon Oracle startup, but they are not serious.

Cha tart script from nge line 258 in dbs

COUNT=$((COUNT+1)) TO

#COUNT=$(COUNT+=1

(COUNT+1))



2. Verify that you can start/stop the DB using the Oracle programs dbstart and dbshut. The

database should already be running since the Oracle installer starts it. Run these programs as oracle.

3. To shut down the already running DB $ dbshut $

4. To start up the DB $ dbstart Processing Database instance "sle0": log file /u01/app/oracle/product/10.2.0/startup.log $

5. If all looks good, shut down the database again in preparation for the following steps. $ dbshut ...

6. Go back to your root shell. These steps will not require X. We'll be creating 3 scripts. The first 2 scripts are wrappers that start/stop the DB instance and DB listener. The third script will be called by Solaris during boot and shutdown.

Create the file /usr/local/bin/orainst with the following contents #!/sbin/sh # ORACLE_HOME=/u01/app/oracle/product/10.2.0 case "$1" in 'start') $ORACLE_HOME/bin/dbstart ;; 'stop') $ORACLE_HOME/bin/dbshut ;; *) echo "Usage: $0 { start | stop }" exit 1 ;; esac exit 0

7. Create the file /usr/local/bin/oralsnr with the following contents: #!/sbin/sh # ORACLE_HOME=/u01/app/oracle/product/10.2.0 LD_LIBRARY_PATH=$ORACLE_HOME/lib export ORACLE_HOME LD_LIBRARY_PATH

Kommentar [NLS20]: Note that in 10gR2, Oracle no longer prints database shutdown output to the console. It basically pauses for a few seconds and then just returns the shell prompt.

Kommentar [NLS21]: Similar to #3, Oracle instead redirects startup console output to a log file, $ORACLE_HOME/startup.log If you need to troubleshoot Oracle startup problems, consult this file.



case "$1" in 'start') $ORACLE_HOME/bin/lsnrctl start ;; 'stop') $ORACLE_HOME/bin/lsnrctl stop ;; *) echo "Usage: $0 { start | stop }" exit 1 ;; esac exit 0

8. Make the scripts executable:

# chmod +x /usr/local/bin/oralsnr # chmod +x /usr/local/bin/orainst

9. Test the startup scripts. Make sure that you are logged in as root and that you do not have ORA* or LD_* environment variables set.

# env|grep LD_ # env|grep ORA # su - oracle -c "/usr/local/bin/orainst start" # su - oracle -c "/usr/local/bin/oralsnr start"

10. To check that Oracle is running, become the Oracle User and connect/disconnect from the database.

# su - oracle Sun Microsystems Inc. SunOS 5.9 Generic May 2002 $ sqlplus system/ellacoya SQL*Plus: Release 10.2.0.2.0- Production on Sat Oct 2 22:30:42 2004 Copyright (c) 1982, 2004, Oracle. All rights reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.2.0- 64bit Production With the Partitioning, OLAP and Data Mining options SQL>exit 11. Test the shutdown scripts.



# su - oracle -c "/usr/local/bin/orainst stop" # su oracle -c "/usr/local/bin/oralsnr stop" 12. Create the file /etc/init.d/dbora with the following contents: #!/sbin/sh # OWNER=oracle case "$1" in 'start') su - $OWNER -c "/usr/local/bin/orainst start" #su - $OWNER -c "/usr/local/bin/oralsnr start" ;; 'stop') #su - $OWNER -c "/usr/local/bin/oralsnr stop" su - $OWNER -c "/usr/local/bin/orainst stop" ;; *) echo "Usage: $0 { start | stop }" exit 1 ;; esac exit 0 13. Set the permissions for the script: # chmod 744 /etc/init.d/dbora 14. Test the script: # /etc/init.d/dbora start 15. Try connecting to the DB using the step outlined above. The connection should succeed.

Then shutdown the database:

# /etc/init.d/dbora stop 16. Try connecting to the DB using the step outlined above. The connection should fail. 17. Configure the system to start Oracle at runlevel 3 and to stop Oracle at runlevels 0, 1, and 2.

# cd /etc/rc3.d # ln -s ../init.d/dbora S40dbora # cd /etc/rc0.d # ln -s ../init.d/dbora K30dbora # cd /etc/rc1.d # ln -s ../init.d/dbora K30dbora # cd /etc/rc2.d # ln -s ../init.d/dbora K30dbora

18. Reboot the system and check that Oracle is running by trying to connect as outlined above.

Kommentar [NLS22]: Comment out the line for starting the listener if your dbstart is already doing that automatically



# reboot ...

If you can connect after the reboot, Oracle setup is complete.



5.6 Accounts For SLE

5.6.1 Linux User And Group 1. Add the Ellacoya group:

# groupadd ellacoya 2. Add the Ellacoya user and set its password:

# useradd -g ellacoya -d /opt/ellacoya -c Ellacoya ellacoya # passwd ellacoya New Password: Re-enter new Password: passwd: password successfully changed for ellacoya

3. Change the Ellacoya mount to be owned by ellacoya.

# chown -R ellacoya:ellacoya /opt/ellacoya 5.7 Oracle Account for SLE

# su oracle Sun Microsystems Inc. SunOS 5.9 Generic May 2002 $ sqlplus system/ellacoya@sle0 SQL> create user ellarpt identified by ellarpt default tablespace users; User created. SQL> grant resource, connect, create view, create table to ellarpt; Grant succeeded. SQL> create user ellasys identified by ellasys default tablespace users; User created. SQL> grant resource, connect, create view to ellasys; Grant succeeded.

5.8 Change The Oracle Parameters

Make changes to Oracle parameters as per recommendations in the document titled: DatabaseParameterRecommendations_10g.xls.

For Ellacoyas Oracle parameters we use: EllacoyaDBparametersRecomendations_Oracle10g.xls

When a database is using spfile then parameter changes can be made as follows:. 1. Login to the machine and cd to $ORACLE_HOME directory. Verify that the environment

variables ORACLE_HOME and ORACLE_SID are pointing to the ORACLE instance whose parameters you want to change. Connect to SQL*Plus as SYS user and issue following command :



SQL> CREATE PFILE FROM SPFILE; This will create init.ora file in the directory ${ORACLE_HOME}/dbs. 2. Open the init.ora file in an editor like vi/emacs and modify the

appropriate parameters. 3. Shutdown the database.

SQL> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down 4. Create the spfile file from the init.ora file as follows. Connect to

SQL*Plus as SYS user and issue following command: SQL> CREATE SPFILE FROM PFILE;

This will create spfile.ora in the $ORACLE_HOME/dbs directory.

5. Startup the database. SQL> startup It is possible some of the new parameters mayve been set incorrectly and the instance fails to start. Troubleshoot this by repeating steps 3 -> 2 -> 5 until the instance generates output similar to the following: ORACLE instance started. Total System Global Area 3357513064 bytes Fixed Size 734568 bytes Variable Size 1644167168 bytes Database Buffers 1711276032 bytes Redo Buffers 1335296 bytes Database mounted. Database opened. Check if spfile is in use, the value column should not be empty: SQL> show parameter spfile

These steps are valid on a Unix/Linux machine running any version of Oracle 10g

database.

STEP 1: Super-User Pre-Installation TasksSTEP 2: Oracle Pre-Installation ChecklistSTEP 3: Install Oracle 10.2.0.1 SoftwareSTEP 4: Apply Oracle 10.2.0.2 patch set

STEP 5: Apply Patch 4770693STEP 6: Create DatabaseSTEP 7: Post Install Tasks5.1 Grant sysdba to SYSTEM user5.2 Create INDEX Tablespace And Resize USERS Tablespace5.3 Resize UNDOTBS1 and TEMP Tablespaces 5.4 Create Autostart Script For Oracle5.5 System Startup/Shutdown5.6 Accounts For SLE5.6.1 Linux User And Group

5.7 Oracle Account for SLE5.8 Change The Oracle Parameters

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