Setting Tune Parameters

Setting the tune parameters requires you to run these commands:

• For network parameters: no

• For device parameters: chdev

• For nfs parameters: chnfs

• For general tuning parameters: vmtune

Tune parameters can also be kept at their default values. Changes to tune parameters are generally needed only for performance reasons. Proper settings for optimal performance might vary with changes in the underlying database, hardware configuration, and JD Edwards EnterpriseOne configuration.

Performance tuning for AIX running JD Edwards EnterpriseOne or Oracle involves setting parameters that control virtual memory for paging, Raid, disk system types, and CPU scheduling.