You must modify two types of parameters to import large
databases.
Memory parameter
You must modify the memory
parameter of the Software Delivery Platform. Its maximum value varies
according to the operating system and the memory available. You must
then find the maximum value for your configuration.
To do so,
edit the eclipse.ini file that is located directly
under the root of your Software Delivery Platform.
The Java™ heap size is set to 1024 by
default (in
-Xmx1024m). You can increase this
value to adapt it to your configuration.
Note: for an installation
in 32-bit mode, the maximum value if 1.5 gigabyte.
Property of the Rational Team Concert server
You
must also modify one of the advanced properties of the Rational Team
Concert server.
- Log in as an administrator to https://[fully-qualified
hostname]:9443/ccm/admin.
- In the Configuration entry, click Advanced
properties.
- Scroll the properties down to the Soruce code data
collection category. This category contains the line com.ibm.team.enterprise.internal.metadata.collection.service.MetadataCollectionService.
- Change the value of the property Max. number of files
in source code data resource. Click its current value
and enter 100 instead.
DB2 parameter
To
run Rational Team Concert™ with a DB2® database,
you can see the jazz.net site for information about the DB2 tuning. To import large DB2 databases, you must increase the following
values:
db2 UPDATE DB CFG FOR CCM using LOGPRIMARY 100
db2 UPDATE DB CFG FOR CCM using LOGSECOND 100
where
100 is
the increased value. To see the values, use the following command:
:
db2 GET DB CFG FOR sample |grep '(LOG[FPS]'
You
obtain the following values:
Size of journal files (4 Kb) (LOGFILSIZ) = 1000
Number of primary journal files (LOGPRIMARY) = 3
Number of secondary journal files (LOGSECOND) = 2