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Sun OpenDS Standard Edition 2.2 Administration Guide |
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Starting and Stopping Your Server Instance
Configuring the Server Instance
Configuring the Proxy Components
Modifying Network Group Properties
Creating a Network Group Quality of Service Policy
To Modify a Network Group Quality of Service Policy
Listing LDAP Server Extensions
Listing Proxy Workflow Elements
Viewing LDAP Proxy Element Properties
Viewing LDAP Server Extension Properties
Viewing Advanced LDAP Server Extension Properties
Viewing Proxy Workflow Element
Creating an LDAP Server Extension
Creating a Proxy LDAP Workflow Element
Modifying LDAP Server Extension Properties
Modifying LDAP Server Extension Advanced Properties
LDAP Data Source Monitoring Connection Properties
Modifying a Proxy LDAP Workflow Element Properties
Creating a Load Balancing Workflow Element
Creating a Load Balancing Algorithm
Creating the Load Balancing Routes
Modifying Load Balancing Properties
Modifying the Load Balancing Algorithm Type
Modifying the Load Balancing Route Properties
Deleting Load Balancing Elements
Creating a Distribution Workflow Element
Creating a Distribution Algorithm
Creating a lexico or numeric Distribution Partition
Creating a dnpattern Distribution Partition
Configuring Global Index Catalogs
To Create a Global Index Catalog Containing Global Indexes
To View Global Index Catalog Properties
Modifying the Properties of a Global Index Catalog
To View Global Index Properties
To Import Contents of a File into a Global Index Catalog
To Export Contents of a Global Index Catalog to a File
To Associate a Global Index Catalog to a Distribution
To Disassociate a Global Index Catalog From a Distribution
To Add a Global Index to a Global Index Catalog
To Remove a Global Index From a Global Index Catalog
Configuring Controls Required by the Global Index Catalog with Sun OpenDS Standard Edition
Replication of Global Index Catalogs
To Enable Global Index Catalog Replication
To Initialize Global Index Catalog Replication
To Disable Global Index Catalog Replication
To View the Status of a Replicated Global Index Catalog Configuration
Logging of Replication Activities
Lifecycle Examples for Replicated Global Index Catalogs
Configuring Security Between Clients and Servers
Configuring Security Between the Proxy and the Data Source
Configuring Servers With the Control Panel
When client connection affinity is defined, requests from a specified client connection are distributed to the same server, bypassing the load balancing algorithm set. Client connection affinity is set at the network group level.
To set client connection affinity, use the dsconfig create-network-group-qos-policy command. For more information, see Creating a Network Group Quality of Service Policy.
When client connection affinity is set, the load balancing algorithm is bypassed as long as the constraints of the weights defined is respected.
For example, assume that the following routes are set with the following weights:
LB-route1: add=10, search= 0
LB-route2: add=0, search=10
It is clear that LB-route1 receives all the add request, and LB-route2 receives all the search requests.
Lets assume that the load balancing deployment in this example is set with a client connection affinity of all-requests-after-first-write-request, for example. If the load balancing deployment receives the following string of requests: Add, Search, Add, typically, the client connection affinity would send the Search request to the same route (LB-route1) as the first Add request. However, in this case, since Search requests are not allowed on LB-route1, the load balancing algorithm is not bypassed by the client affinity.
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