Sun GlassFish Enterprise Server 2.1 Performance Tuning Guide

Tuning DataBufferPoolSize

To change the size of the database buffer, use the following command:

hadbm set DataBufferPoolSize

This command restarts all the nodes, one by one, for the change to take effect. For more information on using this command, see Configuring HADB in Sun GlassFish Enterprise Server 2.1 High Availability Administration Guide.