WARNING

MPE/V to MPE/iX Migration

File Conversion Guidelines

File Conversion Guidelines

A file conversion utility called NMMGRVER.PUB.SYS allows you to convert earlier versions of subsystems for use with the current version of Node Management Services (NMS) by converting the files to an acceptable format.

When to Convert Files

If you have not successfully converted your files you will be notified that conversion is necessary when you try either to run NMMGR or to perform a NETCONTROL command. If you attempt to run NMMGR against an unconverted configuration file you will receive the message:

Version mismatch found on specified subsystem. Please run NMMGRVER. (NMGRERR 53)

If you attempt to perform NETCONTROL while using unconverted files you will receive the following message at the console:

Bad CONFIG File Version

In either case you should stop your current activity and run the NMMGRVER.PUB.SYS file conversion utility on your configuration files.

The conversion procedure that follows will not preserve any previously configured Distributed Terminal Subsystem (DTS) configuration values. If you are updating from an earlier version of MPE/iX at the same time you are migrating from NS 3000/V to NS 3000/iX, you should see the information under “Updating From a Previous MPE/iX Version” later in this Appendix before converting your configuration files.

Converting Files

Follow these steps to convert configuration files using NMMGRVER:

Step 1. Make a backup copy of the existing configuration files.

Step 2. Install a copy of the MPE/V NMCONFIG file to NMCONFIG.PUB.SYS on the MPE/iX system, and then install copies of any NSCONF files.

Step 3. Execute NMMGRVER.PUB.SYS by entering:

RUN NMMGRVER.PUB.SYS

The system responds with the following banner:

NMS Configuration File Conversion Utility 32099-11018 V.uu.ff (C) Hewlett-Packard Co. 1985

Appendix A

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HP E3000/IX, E3000 MPE/IX manual File Conversion Guidelines, When to Convert Files, Converting Files

E3000 MPE/IX, E3000/IX specifications

The HP E3000 series, particularly the E3000/IX and E3000 MPE/IX, represents a significant milestone in the evolution of business computing, developed by Hewlett-Packard (HP) during the late 1970s and early 1980s. These systems were designed to provide robust, reliable, and efficient operation for mid-sized businesses, leveraging the power of the MPE (Multi-Programming Executive) operating system.

One of the main features of the HP E3000 series is its multitasking capability. MPE/IX allows for multiple applications to run concurrently, maximizing the utilization of system resources. This is particularly beneficial for organizations that require simultaneous access to various business applications, ensuring enhanced productivity and efficiency.

The HP E3000/IX architecture is built on a powerful 16-bit or 32-bit microprocessor, enabling it to handle substantial workloads. The system architecture is known for its modular design, which allows for easy upgrades and customization. This flexibility is essential for businesses that need to adapt to changing demands without overhauling their entire computing infrastructure.

Another notable technology incorporated into the HP E3000 series is its support for a range of storage solutions. The E3000 systems were compatible with various disk drives, providing organizations with options for data storage that matched their performance and capacity requirements. Additionally, they featured advanced data management capabilities, such as built-in backup and recovery systems, ensuring that critical business information remained secure and accessible.

Beyond hardware capabilities, HP E3000/IX and MPE/IX systems provide extensive programming support. They included tools for developing custom applications, with support for languages such as COBOL, BASIC, and FORTRAN. This versatility made it easier for businesses to tailor their software solutions to their specific needs, enhancing operational effectiveness.

Networking capabilities were also a significant innovation of the E3000 series. The systems offered robust support for various networking protocols, allowing for seamless integration with other computing environments. This facilitated communication and collaboration within an organization, as well as with external partners and clients.

In summary, the HP E3000/IX and E3000 MPE/IX systems were pivotal in delivering reliable computing power to mid-sized enterprises. With their multitasking operating system, modular architecture, advanced data management, and programming support, these systems provided an adaptable and comprehensive solution for evolving business needs. The legacy of the E3000 series is evident in how it paved the way for modern enterprise computing, focusing on flexibility, scalability, and efficiency.