Red Hat NETSCAPE DIRECTORY SERVER 6.1 - PLUG-IN Manuale Utente Scaricare il pdf (Pagina 67)

Overview of Changes in Sun ONE Web Server 6.1

Chapter 5 Migrating from Version 6.0 to 6.1 67

In Sun ONE Web Server 6.1, the connection group functionality has been dropped.

The virtual server is now directly bound to a listen socket. During migration

therefore, each connection group is migrated to an LS (listen socket) element. Each

LS element contains attributes derived from both the connection group’s and the

listen socket’s attributes.

Cron Control

Cron file names have been changed in Sun ONE Web Server 6.1. The Web Server

6.0 file

ns-cron.conf, is called schedulerd.conf in Sun ONE Web Server 6.1,

and the version 6.0 file

cron.conf is now called scheduler.conf. These are

located in the

https-admserv/config/ directory.

Cron settings from the previous version of your Web server are not migrated to

Sun ONE Web Server 6.1during migration. If you need to preserve these, please

copy the cron settings for the migrated instance to the cron files.

Java Migration

Unlike in the 6.0 release, Java in Sun ONE Web Server 6.1, is enabled by default.

Further, in Sun ONE Web Server 6.1, you can enable and configure Java for every

instance of the server, unlike in the previous 6.0 release which supported an

installation-wide configuration of the JDK.

During migration you can choose to install either the JDK that is bundled with Sun

ONE Web Server 6.1 (JDK 1.4.1_03) or install a custom JDK. If you install the server

with a custom JDK, the

javahome setting of the migrated instance would refer to

the custom JDK path (taken from the

javahome setting of the Administration

Server). Otherwise the

javahome setting would point to /bin/https/jdk.

Sun ONE Web Server 6.1 supports the Java Development Kit (JDK) version 1.4 and

above. It does not support a standalone Java Runtime Environment (JRE).

In the Sun ONE Web Server 6.0 and Service Pack releases, JDK configuration data

was stored in the

start-jvm and jvm.conf files. In Sun ONE Web Server 6.1 this

data is stored in the

server.xml file.

The

JAVA element in the new server.xml file contains the JDK configuration

information copied from the

start-jvm file of the migrated instance.

The

JVMOPTIONS element in the new server.xml file contains the JVM options

information from the

jvm12.conf file of the migrated instance.

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