Verifying that the sysplex distributor policy functions are working correctly
To verify that the distributor is using the expected service levels
when deciding how to distribute traffic to each DVIPA/Port target,
use the Netstat VDPT/-O DETAIL command on the distributing stack.
The following QoS related information will be displayed for each DVIPA/Port
target:
- WLM weight unmodified by QoS
- Modified WLM/QoS aggregate weight, identified by *DEFAULT*
- Modified WLM/QoS service level weights, identified by service level name
To verify that active connections distributed to DVIPA/Port targets
are using the expected service level, use the Netstat VCRT DETAIL
command on the distributing stack. This will display the following
policy related information:
- PolicyRule: the policy rule that the distributor used in selecting the policy action for this connection.
- PolicyAction: the policy action that this connection is currently using. If PolicyAction is specified by *NONE*, then the distributor is using the *DEFAULT* fraction to distribute this connection.
See z/OS Communications Server: IP Diagnosis Guide for more information.