Red Hat NETSCAPE ENTREPRISE SERVER 6.1 - INSTALLATION AND MIGRATION GUIDE Instrukcja Użytkownika Pobierz pdf (Strona 112)

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Mounting from within an x86 shell:

The following is an example of starting an x86 shell from a POWER shell, and then mounting a

directory in the translated x86 shell:

Installing Java applications in x86World

PowerVM Lx86 can run Java applications on a POWER system. Java applications are run using an x86

Java Virtual Machine (JVM) that is running in the VxE.

Note: The correct x86 Java Runtime Environment (JRE) must be installed in x86World before Java

applications can be run.

It is possible to have an entirely different POWER JRE installed on the host system that is running

PowerVM Lx86. These libraries do not affect the x86 Java applications.

Supported Java versions

PowerVM Lx86 supports the x86 versions of Java 2 Platform Standard Edition (J2SE) version 1.4 and

higher from both Sun and IBM.

To run Java applications, you must install either of the following libraries: J2SE Runtime

Environment (JRE) 1.4 or higher, or J2SE Development Kit (JDK) 1.4 or higher.

Configuring x86World for Java

The only configuration required is for the JRE to be installed in x86World, just as on a native x86

machine. Typically this means that it is installed in the X86WORLD_ROOT/usr/bin/ directory. Note

that Java must be installed from an x86 shell.

Example: installing IBM’s J2SE 1.4 runtime binaries:

% mkdir X86WORLDROOT/cdrom

% mount /dev/cdrom X86WORLDROOT/cdrom

mount: block device /dev/cdrom is write-protected, mounting read-only

% runx86

$ ls /cdrom

% runx86

$ mkdir /cdrom

$ mount /dev/cdrom /cdrom

mount: block device /dev/cdrom is write-protected, mounting read-only

$ ls /cdrom

1 2 ... 107 108 109 110 111 112 113 114 115 116 117 118 119 120

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Red Hat NETSCAPE ENTREPRISE SERVER 6.1 - INSTALLATION AND MIGRATION GUIDE Instrukcja Użytkownika Strona 112