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HP 3000/iX Network Planning and Configuration Guide: HP 3000 MPE/iX Computer Systems > Appendix A MPE/V to MPE/iX MigrationFile Conversion Guidelines |
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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. 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.
You should follow these steps to convert your configuration files using NMMGRVER:
In the conversion process, NMMGRVER will merge the information from each NSCONF file accepted for conversion with NMCONFIG.PUB.SYS, and create new (converted) NSCONF files. If you have converted more than one NSCONF file, you will need to choose the file that corresponds to the network configuration you want, and rename it as the new NMCONFIG.PUB.SYS. Choose the NSCONF file that corresponds to the network configuration you want to use as your NS 3000/iX configuration. 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. 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 will need to make a choice between reconfiguring your Distributed Terminal Subsystem (DTS) and reconfiguring your NS network. The choice is necessary because MPE/V versions of NMCONFIG.PUB.SYS files do not include DTS configuration values. You should let the circumstances of your installation determine which configuration values you preserve. If your 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. |
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