MPE/V to MPE/iX Migration

File Conversion Guidelines

This new NMCONFIG.PUB.SYS file contains your NS configuration in a format acceptable to MPE/iX. You can now run NMMGR to configure the DTS subsystem, and to perform any needed modifications to the NS configuration. See “Reconfiguration Guidelines” later in this appendix.

Updating From a Previous MPE/iX Version

Updating from an earlier version of MPE/iX at the same time migrating from NS 3000/V to NS 3000/iX, you will need to make a choice between reconfiguring Distributed Terminal Subsystem (DTS) and reconfiguring the NS network. The choice is necessary because MPE/V versions of NMCONFIG.PUB.SYS files do not include DTS configuration values.

The circumstances of the installation determine which configuration values to preserve. If the NS network is complex, you may decide to convert the existing MPE/V configuration files, and reconfigure DTS. In this case you should follow the steps under “File Conversion Guidelines” earlier in this appendix.

If, on the other hand, your DTS configuration is extensive, you may decide to migrate your existing MPE/iX configuration files to the new version of MPE/iX. You will then need to redo your NS network configuration so that both the NS and DTS configurations are contained in a single, valid, MPE/iX NMCONFIG.PUB.SYS file. In any case, you will need to reconfigure either NS or DTS if you are both updating MPE/iX and converting from an NS 3000/V network to an NS 3000/iX network.

Appendix A

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HP E3000/IX, E3000 MPE/IX manual Updating From a Previous MPE/iX Version
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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.
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