Linux stand-alone: Assign custom SQL Server filegroups

The repository of WebSphere Portal consists of many tables and indices that are created in default filegroups. When using an existing set of filegroups for the objects of the repository, specify this when executing the database transfer to the target management database system.

Before you begin:

• The custom filegroups must exist prior to the execution of the database transfer.

• To see which table spaces can be customized in each domain, refer to the WP_PROFILE/PortalServer/config/tablespaces/dbdomain.space_mapping.properties file.

• For details on creating filegroups refer to the documentation for the database.

If custom filegroups are assigned, each must be assigned explicitly. The default filegroups can be used to contain database objects; however the name of the default file group must be specified in the corresponding mapping files. This applies to all database domains that are transferred in a single database transfer.

To configure custom filegroups:

1. Determine the names of custom filegroups.

2. Open the mapping file WP_PROFILE /PortalServer/config/tablespaces that specifies the table space and index space for each property pairs for each database table:
   dbdomain.table_name.tablespace

   dbdomain.table_name.indexspace.indexspace

   For the file name and each table space and index space property pair, dbdomain can be any one of the following values:
   • release
   • community
   • customization
   • jcr
   • feedback
   • likeminds

3. Assign a filespace to each entry in the mapping file. The filegroup name must be prepended by the keyword ON and a space. For example: community.COMP_INST.tablespace=ON COMM8KSPACE
   Repeat this step for each domain that you are transferring.

4. Save and close dbdomain.space_mapping.properties.

5. From a command prompt, specify the option -DuseCustomTablespaceMapping=true when starting the database transfer.
   For example,
   Windows™: ConfigEngine.bat database-transfer -DuseCustomTablespaceMapping=true

   UNIX™: ./ConfigEngine.sh database-transfer -DuseCustomTablespaceMapping=true

   i: ConfigEngine.sh database-transfer -DuseCustomTablespaceMapping=true

Parent

Set up SQL Server manually

 

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