Working with Virtual Clusters
Equalizer Installation and Administration Guide
125
Layer 4 Persistence Tab
LB Policy Tab
On this tab, choose a load balancing
policy
and
responsiveness
for the cluster:
The parameter slider bars are static for all policies other than
custom
, and their positions indicate the relative weight
that the selected policy uses for each parameter. If custom is selected, you can adjust the following load balancing
policy parameters::
sticky time
sticky time
is the number of seconds that Equalizer should “remember”
connections from clients. Valid values are from 0 (which disables sticky
connections) to 1073741823 seconds (or over 34 years). For more
information, refer to “Enabling Sticky Connections” on page 129.
inter-cluster
sticky
inter-cluster sticky
is a Layer 4 option that allows you to extend Layer 4
persistence across multiple server ports. For more information, refer to
“Enabling Sticky Connections” on page 129.
policy
For all cluster protocols, choose the appropriate load-balancing
policy
to be
used by this cluster. Choose from
round robin
(default),
static weight
,
adaptive
,
fastest response
,
least connections
,
server agent
, and
custom
. For more information, refer to “Configuring a Cluster’s Load-
Balancing Options” on page 127.
responsiveness
responsiveness
sets the load-balancing response setting for this cluster.
For more information, refer to “Configuring a Cluster’s Load-Balancing
Options” on page 127.
delay weight
The relative influence on the policy of the current response time between
Equalizer and the server.
active connections
weight
The relative influence on the policy of the number of active connections
currently open to a server
agent weight
The relative influence on the policy of the return value of a server agent (if
any) running on the servers in the cluster.
Summary of Contents for E350GX
Page 18: ...Chapter Preface 18 Equalizer Installation and Administration Guide ...
Page 38: ...Chapter 1 Equalizer Overview 38 Equalizer Installation and Administration Guide ...
Page 80: ...Chapter 4 Equalizer Network Configuration 80 Equalizer Installation and Administration Guide ...
Page 110: ...Chapter 5 Configuring Equalizer Operation 110 Equalizer Installation and Administration Guide ...
Page 208: ...Chapter 7 Monitoring Equalizer Operation 208 Equalizer Installation and Administration Guide ...
Page 240: ...Chapter 8 Using Match Rules 238 Equalizer Installation and Administration Guide ...
Page 262: ...Appendix A Server Agent Probes 258 Equalizer Installation and Administration Guide ...
Page 274: ...Appendix B Timeout Configuration 270 Equalizer Installation and Administration Guide ...
Page 280: ...Appendix D Regular Expression Format 276 Equalizer Installation and Administration Guide ...
Page 310: ...Appendix F Equalizer VLB 306 Equalizer Installation and Administration Guide ...
Page 318: ...Appendix G Troubleshooting 314 Equalizer Installation and Administration Guide ...