The policy_type value is not case
sensitive. The failover, wlor,
or wrr values can be specified in uppercase
or lowercase.
Valid values:failover:
When a request for the application Web module in the cell that is
specified in the Name field fails, the request fails over to
the cell and cluster that are specified in the Value field
after the @ symbol. Requests route only to the configured
cell and cluster when the primary cell is down. The cell status is
indicated by an HTTP status code of 503, service unavailable.
wlor:
Specifies a weighted least outstanding request load balancing policy.
This policy comes into effect when the ODR is active and reads its
custom property configuration. This load balancing policy not only
considers weights, but also how many outstanding HTTP requests exist
in a cluster. This policy will more efficiently distribute requests
to clusters that can handle them. Wlor is recommended over wrr.
New
weight values are obtained every 15 seconds from the dynamic workload
manager (DWLM), which takes into account the application level response
time. Use the mcrp.ui system property to set the new update
time in seconds.
wrr: Specifies a weighted
round-robin load balancing policy. This policy comes into effect when
the ODR is active and reads its custom property configuration. .
New
weight values are obtained every 15 seconds from the dynamic workload
manager (DWLM), which takes into account the application level response
time. Use the mcrp.ui system property to set the new update
time in seconds
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