IBM VERSION 9 manual Removing the DB2 administration server Linux, Removing DB2 instances Linux

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Related concepts:

v“DB2 Administration Server” in Administration Guide: Implementation

Related tasks:

v“Removing DB2 products using the db2_deinstall or doce_deinstall command (Linux)” on page 74

Related reference:

v“db2admin - DB2 administration server command” in Command Reference

Removing the DB2 administration server (Linux)

You must remove the DB2 administration server (DAS) before you remove your DB2 product. You only need to remove the DB2 DAS if this is the last DB2 Version 9 copy that you’re removing. Otherwise, you should run the dasupdt command from the DB2 copy that you would like to have the DB2 DAS associated with.

Procedure:

To remove the DB2 administration server:

1.Log in as a user with root authority.

2.Stop the DB2 administration server.

3.Remove the DB2 administration server by entering the following command:

DB2DIR/instance/dasdrop

where DB2DIR is the location you specified during the DB2 Version 9 installation. The default installation path for Linux is /opt/ibm/db2/V9.1.

Related concepts:

v“DB2 Administration Server” in Administration Guide: Implementation

Related tasks:

v“Removing DB2 products using the db2_deinstall or doce_deinstall command (Linux)” on page 74

v“Stopping the DB2 administration server (Linux)” on page 75

Removing DB2 instances (Linux)

You can remove some or all of the DB2 instances on your system. Once an instance is removed, you can use the DB2 databases owned by the instance if you catalog them under another instance of the same release. Even though you remove the instance, the databases are still intact and can be reused unless the database files are expressly deleted.

Remove DB2 instances only if you are not planning to use your DB2 products, or if you do not want to migrate existing instances to a later version of the DB2 product. Migration requires that both the new and old DB2 versions are still installed. You cannot migrate an instance if the DB2 copy it is associated with has been removed.

Procedure:

To remove an instance:

76Getting started with DB2 installation and administration

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Contents DB2 Page DB2 Edition Notice Contents Appendix F. Notices About this book Vi Getting started with DB2 installation and administration Part 1. Getting started with DB2 installation Getting started with DB2 installation and administration Installation prerequisites Disk and memory requirementsGetting started with database authorities Load authority in Administration Guide Implementation Operating System Service Pack Hardware Additional client considerationsSecurity issues when installing the DB2 database manager Additional software considerationsRelated tasks Related referenceInstallation prerequisites Unix platforms DB2 system administrator group considerations Windows ProcedureGranting user rights Windows PrerequisitesExtending the directory schema Windows Package requirements server only Distribution Requirements HardwarePackage name Description DB2 product installation on NFS Network File System Software considerationsCentralized user-management considerations Linux Related reference Getting started with DB2 installation and administration Installation Installing DB2 servers WindowsRestrictions Getting started with DB2 installation and administration Installing DB2 servers Linux Cd /cdrom Related concepts Getting started with DB2 installation and administration Verifying your installation Db2fs First steps command in Command Reference DB2 product licensing DB2 product license filesChecking DB2 license compliance License→Generate Compliance ReportUpgrading a Try and Buy license Getting started with DB2 installation and administration Part 2. Getting started with DB2 administration Getting started with DB2 installation and administration Basic administration Creating your own database Database basicsVerifying your new database Control Center with a database selected Getting started with DB2 installation and administration Automatic maintenance Automatic database backupAutomatic statistics collection Using automatic statistics collection in Performance Guide Getting started with DB2 installation and administration DB2 administration and development tools Basic GUI navigation conceptsStart Menu Control Center menu barsContents Pane Details view ToolbarsWizards Object treesObject filtering InfopopsGetting started with the Control Center Mandatory fieldsHelp Advanced CustomControl Center advanced view with a table selected To customize objects and actions Control Center advanced view with a database selectedSetting up notification and contact lists Getting started with the Command EditorCommand Editor window To run commands and SQL statements Getting started with the Health Center Health Center windowGetting started with the Task Center Task Center window Getting started with the Journal Database History Journal windowGetting started with the Configuration Assistant Database HistoryGetting started with the Replication Center Getting started with the Web Command Center Replication Center windowGetting started with the Web Health Center Related concepts Part 3. Appendixes Getting started with DB2 installation and administration Appendix A. Installing DB2 servers using response files Response file installation basicsResponse file considerations Creating a response file using the DB2 Setup wizard Encrypted = Daspassword Getting started with DB2 installation and administration Appendix B. Language support Changing the DB2 interface language WindowsChanging the DB2 interface language Linux Supported DB2 interface languages Language Language identifierDisplaying the db2setup command in your national language Bourne sh, korn ksh, and bash shellsShell Appendix B. Language support Getting started with DB2 installation and administration Appendix C. Installing DB2 fix packs Procedure Related referenceApplying fix packs Getting started with DB2 installation and administration Appendix D. Uninstalling your DB2 product Uninstalling your DB2 product WindowsDb2unins command Add/Remove ProgramsRelated reference Stopping the DB2 administration server Linux Stopping DB2 instances LinuxRemoving the DB2 administration server Linux Removing DB2 instances LinuxDb2idrop Remove instance command in Command Reference Getting started with DB2 installation and administration Appendix E. DB2 Database technical information Overview of the DB2 technical informationDocumentation feedback Name Form Number Available in print DB2 Connect-specific technical information Ordering printed DB2 books Displaying SQL state help from the command line processor Accessing different versions of the DB2 Information Center On Linux, enter the following command Restart the DB2 Information Center service DB2 troubleshooting information DB2 tutorialsTerms and Conditions Appendix F. Notices Canada Trademarks Getting started with DB2 installation and administration Index DB2DAS Page Getting started with DB2 installation and administration Contacting IBM To learn more about DB2 products, go toGetting started with DB2 installation and administration Page Part Number CT3ZKNA Spine information

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