In 2011, a systems manager for the power utility at the City of Anchorage was looking toward a shutdown of the municipal HP 3000. It's a situation that surfaces from time to time even now. Back in 2011, the manager could see another 10 years of useful service for the 3000. His management had other ideas. This might sound familiar.
Wayne Johnson said, "We have an HP 3000 that we are going to decommission, sadly. I have powers that be who want it turned off sometime next year, although I think it will be longer than that. Is there a service that will read DLT IV tapes or convert them to some other usable format on a Windows platform or some Unix server?"
He went on to say that most of his data files were TurboImage database files. They were for archival purposes only. "Of course, the simple solution is to run the HP 3000 N-Class, probably for the next 10 years. It never goes down. But that call is not mine to make. They want to unplug it."
Alan Yeo of ScreenJet supplied a database tape migration solution that still works today.
"One very simple but elegant solution is to get a copy of Marxmeier's Eloquence database which is very inexpensive for your choice of Windows, Linux, or HP-UX and just load the databases in. Then either with the Query3K tool or with ODBC, you can just access the data as and when required.
"You could copy the volume sets to Network Attached Storage. I'll make a bet that the smallest NAS device you can buy for less than $400 will comfortably store more data than you managed to create on the HP 3000 in its lifetime.
"Allegro has a product, Rosetta Store, that will directly load Eloquence from databases in STORE format on tape, if you want to skip the step of restoring from the 3000 tapes and then unloading for import into Eloquence. I think the Allegro product will also do flat file conversion."
Beyond the Marxmeier and Allegro software, there was another suggestion offered in 2011 about a product that has come to change the way MPE databases live on beyond hardware shutdown. HP's iron, after all, isn't the final resting place for 3000 applications and data.
"Before you scrap the N-Class," said Tracy Johnson, "you may want to take note about its details. It may qualify for a license transfer to the up and coming 3000 hardware emulator by Stromasys."
"Thus in theory, you could keep your IMAGE data running on some Intel platform, as is."