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January 23, 2019

The State of the 3000's Union, 2019

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The world is still open for business, even if parts of the US Government are not this week. Shutdown has become an ugly word by now. And to think, it was a different kind of ugly word in the world of 1999. 3000 managers would say to support, "What do mean I have to do a SHUTDOWN?" The 3000 was always online, in the minds of many of its customers. When we started the Newswire in 1995, I dubbed our website Always Online.

Those were tender young days for the Internet, but that year was a part of the mature adult life of MPE/iX. In this first month of 2019, it's worthwhile to be plainspoken about what an operating system that's more than 31 years old can still do. I'm counting from the summer of 1987, when the PA-RISC-ready MPE XL emerged. Of course, MPE goes back an extra 13 years before that. Who's counting?

You can be counting forward in 2019. There's technology and support consulting to take the 3000 into the year 2028. For a long time the computer was not supposed to keep dates accurately in that year or beyond. I recall Vladimir Volokh telling me that that the end of 2027 barrier was just something else that would be overcome. He also liked to say that the horizon is an elusive thing, because it's always in front of you. The horizon for MPE/iX is ever-forward.

In a couple of examples, Donna Hofmeister — who was once a director of an advocacy group called OpenMPE — sent me her thoughts about how ready MPE/iX still is in 2019. The state of the operating system's union is sound enough to let it be used by a surprising number of companies.

I pointed out to her that the hardware which drives MPE/iX is not in the greatest state.

There’s more obvious stuff, like the failure of tape media and tape devices, or the age of power supplies and HP gear. Seems that Charon takes care of those things. How about the security, file transfer, and compilers?
"Charon nicely deals with the hardware issues, of course," she said.
Disk drives are 'sorta' a problem. There's issues with dependable, small (4Gb) drives -- but that's rather a 'duh'. There are clear issues, imo, regarding tape drives and media. I've been encouraging our customers to seriously consider doing backups to disc. Even better, take that backup and move it to 'the cloud'. Here's what we're doing:
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This picture shows how Allegro is using 'BackBlaze' to hold all of our systems' backups. And yes, I tested this! And no, it's not a replacement for making and testing CSLTs.
Hofmeister added, "I'll suggest that some of MPE's problems are not with the machines, rather with the people running them."

06:52 PM in Homesteading | Permalink

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