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Configuring the Session Store Feature

There are three things that you can configure for the session store feature:

Configuring Session Store Parameters for a Device Driver

This section describes how to configure session store parameters within a router or other device driver configuration.

To use SDX Configuration Editor to configure session store parameters for a router driver or other device driver:

  1. In the navigation pane, select a configuration file for the SAE that you want to configure.
  2. Select the Router tab, and expand the driver section.
  3. Edit or accept the default values in the fields.

See Session Store Fields.

  1. Select File > Save.
  2. Right-click the configuration file, select SDX System Configuration > Export to LDAP Directory.

Session Store Fields

In SDX Configuration Editor, you can edit the following fields for a driver in the Router pane in an SAE configuration file.

Maximum Queue Age [ms]

Maximum Queued Operations

Maximum Queue Size [bytes]

Maximum File Size [bytes]

Minimum Disk Space Usage

Rotation Batch Size

Maximum Session Data [bytes]

Disk Load Buffer Size [bytes]

Network Buffer Size [bytes]

Retry Interval [ms]

Communications Timeout [ms]

Load Timeout [ms]

Session Store Idle Timeout [ms]

Maximum Backlog Ratio

If the backlog of unsent operations (in bytes) divided by the total size (in bytes) of all live store operations is greater than this number, the connection is closed.

Minimum Backlog Size [bytes]

If the maximum backlog ratio is met, the active session store does not close the connection unless the backlog of messages (in bytes) is greater than this number.

Configuring Global Session Store Parameters

This section describes how to configure global session store parameters that are shared by all session store instances (active or passive) on the SAE. You can also configure session store parameters within a router or other device driver configuration. See Configuring Session Store Parameters for a Device Driver.

To use SDX Configuration Editor to configure global session store parameters:

  1. In the navigation pane, select a configuration file for the SAE that you want to configure.
  2. Select the Router tab, and expand the Session Store section.
  3. Edit or accept the default values in the fields.

See Global Session Store Fields.

  1. Select File > Save.
  2. Right-click the configuration file, select SDX System Configuration > Export to LDAP Directory.

Global Session Store Fields

In SDX Configuration Editor, you can edit the following fields in the Session Store section of the Router pane in an SAE configuration file.

Session Store IP Address

Session Store Port

Root Directory

Reducing the Size of Objects for the Session Store Feature

You can use serialized data compression to reduce the size of sessions objects that the SAE sends across the network for the session store feature. Enabling this property reduces the size of objects, but increases the CPU load on the SAE.

To use SDX Configuration Editor to specify whether or not session objects are compressed:

  1. In the navigation pane, select a configuration file for the SAE that you want to configure.
  2. Select the Miscellaneous tab.
  3. Fill in the Compress Serialized Data field.

See Compressed Serialized Data Field.

  1. Select File > Save.
  2. Right-click the configuration file, select SDX System Configuration > Export to LDAP Directory.

Compressed Serialized Data Field

In SDX Configuration Editor, you can edit the following field in the Miscellaneous pane in an SAE configuration file.

Compress Serialized Data


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