An Emulator's Obstruction, or Opportunities
Planning for a Chain of Succession

Unix's Future: How much does it matter?

FutureofHPUXA group of HP's Unix users figure Linux is their next stop

At the LinkedIn HP-UX Users Group -- as friendly a spot as you'll find on the Web -- users are deciding that the future of the environment won't matter much to them. As users, of course, and administrators and developers.

Naturally, Linux is talked up as the replacement for HP's proprietary OS. Plenty of HP 3000 migrated sites went for HP-UX over the last decade, although nothing close to what HP desired or the number of Windows replacements for MPE/iX.

But if an admin who's loyal to the OS isn't bothered much by this evolution, why should a company concern itself about the decline of another Hewlett-Packard OS? In this case, the vendors selling off-the-shelf applications will decide how severe the pain of change will be over the next several years. Be sure to ask your app provider about their plans for Linux. If you're astute, like the school districts using the QSS K-12 apps that grew up on MPE, Linux was always the migration target away from the 3000.

Unlike the transition away from MPE/iX, however, a migration off HP-UX to Linux represents little change for the IT pros and their skill set. Nobody is suggesting that HP-UX is the same as Linux or IBM's AIX or Solaris. But in a world where Linux is so ubiquitious that it acts as the cradle for the 3000 hardware emulator, the Little Penguin that Could seems to have almost chugged to the top of the mountain of enterprise choices.

HP 3000 users and vendors remember what happens when new sales fall off in an HP product line. The company cares for its installed base as best it can, all while it keeps its eyes trained on the business figures.

One member of the Linked In group knew his history. "I guess open systems and the Open Software Foundation weren't such a bad idea after all," said Martin Anderson. The OSF, formed two decades ago, supposed that every Unix was alike at its roots. MPE never had a chance at joining those Open Software ranks in the market, not even after HP added Posix extensions and renamed it from MPE/XL to MPE/iX. The technology trench-workers knew the differences. The differences made MPE better in many cases, but bigger mattered more to system suppliers.

Anderson, a former Compaq technologist, belongs to two Red Hat Groups. And so it appears that Linux is the cradle of all virtualized servers, and the graveyard for any OS not named Windows or Mac OS X. The latter seems headed toward its mobile progeny iOS, from the signs I saw this week at the annual Macworld/iWorld show this week. The name of the conference tells the future well.