Installing HP DCE 1.7

Loading HP DCE Software in a Network Source Area

Loading HP DCE Software in a Network Source Area

Before installation of HP DCE/9000 Version 1.7 software on a network, the software typically is transferred from the media on which it was shipped to a network source area, or depot. This section tells how to perform this transfer using the swcopy tool.

Before loading HP DCE, you should be aware of the following:

If you are installing HP DCE/9000 on a single system, and your system has access to a media device, you can choose to install software directly from media. If you want to do this, proceed to “Installing Software” in this chapter.

If your software was shipped with a codeword certificate, you must obtain a codeword from Hewlett-Packard before you load the software into a depot. To obtain a codeword, follow the instructions on the codeword certificate that was shipped with the CD-ROM disk.

Software Loading Procedure

This section outlines the steps you must follow to load HP DCE 1.7 software into a network source area using the swcopy graphical or textual user interface.

See Managing HP-UX Software With SD-UX, as well as the swcopy (1M) man page, for detailed information on the general process of creating a net work source area, and on the swcopy command-line interface. Also, the swcopy graphical user interface has general and context sensitive help if you need assistance in making selections, or in entering appropriate values.

Perform the following steps to load HP DCE 1.7 software into a network source area:

1.Load media into the drive.

2.Log in as root.

3.Start /usr/sbin/swcopy.

4.Specify the target depot path in the “Select Target Depot Path” popup window.

Planning and Configuring HP DCE 1.7

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HP UX DCE Software Loading HP DCE Software in a Network Source Area, Software Loading Procedure, Start /usr/sbin/swcopy

UX DCE Software specifications

HP UX DCE Software, or Hewlett-Packard UNIX Distributed Computing Environment, represents a significant tool in the realm of distributed system architecture. Designed primarily for enterprise environments, HP UX DCE enhances the reliability, scalability, and manageability of applications over diverse networked systems.

One of the main features of HP UX DCE is its ability to integrate various computing platforms, enabling seamless communication and resource sharing across distributed nodes. This facilitates the creation of complex applications that can operate on a multitude of systems, thus enhancing operational flexibility. DCE employs standardized interfaces, which means applications written for one platform can run on any other platform that supports DCE, promoting cross-platform compatibility.

In terms of technologies, HP UX DCE utilizes Remote Procedure Calls (RPC) as a core feature. This mechanism allows different applications to communicate and invoke procedures on remote systems as if they were local calls. Additionally, DCE includes a robust security model that incorporates Kerberos for authentication, ensuring that communication between nodes remains secure and protected against unauthorized access.

Another significant characteristic of HP UX DCE is its distributed file system, which allows for transparent file access across different machines. The DCE File System (DFS) provides a unified namespace and manages data replication and consistency across distributed storage resources. This reduces the complexity of data management and enhances data availability.

HP UX DCE also supports a variety of programming languages, making it accessible for developers accustomed to different coding environments. This versatility encourages widespread adoption and innovation, as developers can leverage existing skills to create distributed applications.

Furthermore, HP UX DCE is built for high availability, ensuring that critical applications remain responsive even in the face of hardware or network failures. Its inherent component redundancy and fault-tolerant architecture are designed to minimize downtime, which is essential for mission-critical applications in enterprise scenarios.

In conclusion, HP UX DCE Software provides a comprehensive framework for developing, deploying, and managing distributed applications. Its core features such as RPC support, a secure authentication mechanism, a robust file system, and cross-platform compatibility make it a vital resource for organizations aiming to leverage distributed computing effectively. As enterprises evolve, HP UX DCE stands out as an influential solution in the dynamic landscape of distributed environments.