Red Hat DIRECTORY SERVER 7.1 - ADMINISTRATOR Administrator's Manual page 482

Tuning Database Performance
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To configure the default database attributes that apply to all other database
instances:
In the Directory Server Console, select the Configuration tab; then, in the
1.
navigation tree, expand the Data Icon, and highlight the Database Settings
node.
This displays the Database tabs in the right pane.
Select the LDBM Plugin Settings tab in the right pane.
2.
This tab contains the database attributes for all databases stored on this
server.
In the Maximum Cache Size field, enter a value corresponding to the amount
3.
of memory that you want to make available for all databases.
In the look-through limit field, enter the maximum number of entries you
4.
want the server to check in response to a search request.
If you do not want to set a limit, type
directory as the Directory Manager, by default the look-through limit is
unlimited and overrides any settings you specify here.
To configure the attributes of each database that stores your directory data:
In the Directory Server Console, select the Configuration tab; then, in the
1.
navigation tree, expand the Data Icon. Expand the suffix of the database you
want to tune, and highlight the database.
The tabs displayed in the right pane control parameter settings for this
database.
Select the Database Settings tab in the right pane.
2.
Enter the number of entries you want the server to keep in memory in the
3.
Maximum Entries in Cache field.
482 Red Hat Directory Server Administrator's Guide • May 2005
The amount of memory you want to make available for cached entries
(memory available for cache attribute).
in this text box. If you bind to the
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