May 23, 2016
Moving off a 3000, or just some MPE/iX app?
Wednesday afternoon MB Foster leads another of its webinars about migration advice. The company is the community leader in data migration, data migration projects, data migration service. You're moving, they're the folks to contact. On Wednesday at 2 PM EST they're reaching out to explain the methodology the company uses to process departures from the 3000 world.
The options on exits "have not changed much over the last decade," the company's email teaser says. "They include; Stay, Rehost, Replace/Buy, Rebuild. The best choice for you depends on growth expectations, corporate standards, risk and cost." The other determining aspect is how much exiting a migration prospect must do immediately. Several of the current generation of migrators have gone to the app-by-app model.
The largest single migration of educational 3000s, 36 of them at the SBCTC, was pulled off in some pieces. This usually follows a methodology of getting a key app onto another platform in a lift and shift. Rewrites have become rare. Later on the lifted app can be replaced. Sometimes, as is the case at SBCTC, the whole migration platform shifts. Eloquence database to Oracle was the shift there. Another higher-ed site, at Idaho State University, moved its apps a few at a time over several years.
It's always worth mentioning the choice that MB Foster notes: a choice to stay on the HP 3000. But you won't even have to do that if all you need to accomplish is an update of hardware. Choosing Stromasys and the Charon emulator is also a move off the HP 3000: the Hewlett-Packard servers and disks get left behind. New PC hardware and a Linux control center take the place of the HP iron.
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May 20, 2016
Cloud patterns now private, MRP affairs
Two years ago this week we reported that Hewlett-Packard would be spending $1 billion on developments for HP Helion, its private and public cloud offering for enterprise customers. The spending was scheduled to take place over the coming two years, so now's a good time to examine the ceiling of clouds for HP. It turned out to be lower than expected.
That spending plan for Helion outlasted the public version of the cloud service. Within a year of the $1 billion mission statement, HP was saying the company had no business in a cloud space dominated by Amazon Web Services and others. By this January, the final cloud customers at the Helion public service had moved their clouds elsewhere. HP Helion private clouds march onward in a world where the vendor controls all elements in a deal, rather than competing in a tumultuous market. A private cloud behaves more like the HP 3000 world everybody knows: a means to management of dedicated resources.
The use of cloud computing to replace HP 3000 manufacturing applications is reaching beyond hypotheticals this summer. Terry Floyd, founder of the manufacturing services firm The Support Group, has been working with Kenandy to place the cloud company's solution in a classic 3000 shop. A project will be underway to make this migration happen this summer, he said.
The 3000 community that's been moving has been waiting for cloud solutions. Kenandy is the company built around the IT experience and expertise of the creators of MANMAN. They've called their software social ERP, in part because it embraces the information exchange that happens on that social network level. But from the viewpoint of Floyd, Kenandy's was waiting for somebody from the 3000 world to hit that teed-up ball. Kenandy has been tracking 3000 prospects a long time. The company was on hand at the Computer History Museum for the ultimate HP3000 Reunion in 2011.
May 18, 2016
Tape drive changer a powerhouse for MPE
Autochanging tape drives used to be the stuff of science fiction among 3000 managers, but those days passed by before HP cut off making Classic 3000 MPE V systems. Just because an autochanger is a 3000 storage option does not make it automatic to program, however.
A question posed to the community by Ideal Computer Services Ryan Melander reached for help on programmatically controlling such autochangers -- to select a slot, and load the tape and come to ready. "I am trying to configure an old DDS3 auto-changer, one that I don't believe will unload and load the next tape," he said.
Gilles Schipper noted that the command ad ldevno id=hpc1557a path=?? Mode=autoreply configures the device, and to advance tape after use, employ the command (from Devctrl.mpexl.telesup) ldev eject=enable load=online
Denys Beauchemin mentioned HP's pass-through SCSI driver as a tool to drive the device's robot. The software was built by HP's labs and labeled as "not for the faint of heart" by engineers, but can assert a programmatic control over autochangers. Some third party programs such as Orbit's Software Backup+/iX can also do this work.
If ever there was a theme song for an autochanger at work, it would be a tune called Powerhouse. Children of the Fifties and Sixties will know it as soon as they hear it, if they've ever watched a Warner Brothers cartoon.
May 16, 2016
A Spring When The Web Was New to You
Twenty years ago this month we were paying special attention to the Web. We called it the World Wide Web in May 1996, the www that does not precede Internet addresses anymore. But on the pages of the 3000 NewsWire released in this week of May, a notable integration of IMAGE and the Internet got its spotlight. We've put that issue online for the first time. The Web was so new to us that our first 10 issues were never coded into HTML. Now you can read and download the issue, and it's even searchable within the limits of Adobe's OCR.
As an application for higher education, IRIS was serving colleges in 1996 using MPE/iX. The colleges wanted this new Web thing, popular among its professors and students, to work with the 3000 applications. Thus was born IRISLink.
IRISLink is not a product that Software Research Northwest will sell to the general market. But SRN's Wayne Holt suspects that a generic version of something like it is probably being built in the basement of more than one third-party vendor for rollout at this summer's HP World meeting.
"The message traffic on the HP 3000-L Internet list shows that a lot of sites prefer the COBOL lI/IMAGE model over writing piles of new code in a nonbusiness oriented language," Holt said. "But people are telling them that won't fly in the world of the Web and - take a deep breath here - the time has come to dump their existing well-developed COBOL lI/IMAGE infrastructure on the HP 3000. Not so."
The integrators on this project made themselves big names in the next few years. David Greer convinced Holt at a face-to-face meeting at a Texas user conference where "I listened to him share his vision of what the Web would someday be in terms of a standard for access to resources and information." Chris Bartram was providing a freeware version of email software that used Internet open systems standards. Take that, DeskManager.
It was far from accepted wisdom in 1996 that the WWW would become useful to corporate and business-related organizations. Even in that year, though, the drag of COBOL II's age could be felt pulling away 3000 users from the server. An HP survey we noted on the FlashPaper pages of that issue "asks customers to give HP a 1-5 rating (5 as most important) on enhancements to COBOL II that might keep you from moving to another language." There wasn't another language to move toward, other than the 4GLs and C, and those languages represented a scant portion of 3000 programs. Without the language improvements, some 3000 customers would have to move on.
May 13, 2016
Creating 3000 Concept-Proving Grounds
Three years ago today, Stromasys hosted a community meeting at the Computer History Museum. It was the coming-out party for the debutante HP 3000 virtualization product Charon. The software had been running in several production sites for awhile, but the CHM meeting collected several dozen partners, prospects, and Stromasys experts. Some spicy slide decks were shared, along with promises that saving MPE/iX applications just got easier. This was billed as training.
In the 36 months since that day, the Charon HPA software has been enhanced twice to better its performance levels as well as establishing more complete emulation of the HP hardware environments. One major change to the solution came by eliminating an option — a kind of addition through subtraction that's pushing the software into production use more often. The Freeware A-202 of 2013 has been removed, replaced by Proof of Concept. PoC is pretty much the only gateway to using the software that transforms Intel-Linux boxes into PA-RISC 3000 servers.
3000 sites "are coming out of the closets," said product manager Doug Smith when he flew into Austin to update me about the product. He's running a program that discounts PoC engagements, with savings based on the size of the license. Companies that few of us knew were using 3000s have surfaced to adopt Charon, he explained. There's also a 6-way and 8-way configuration of the software that moves above the performance levels of the biggest N-Class server. Meeting and beating HP's 3000 iron performance is a big part of the approval process to get Charon sold and installed.
A proof of concept engagement takes real production data, integrated into the software-server combo of Charon over a period of five days, and shows managers in tech and the boardroom how seamless emulation can look. Smith says that MPE sites don't even need a Linux admin to do this virtualization. One part of that is because of the proof of concept phase gets everything in place to run. Three years ago, the issues to resolve were license-based in some prospects' eyes. By now, putting Charon in play involves five days of time and a license that can be either annual or perpetual.
But Smith says just about all the Charon licenses sold to 3000 sites today are perpetual. This might be one reason why going to Computer History Museum for that 2013 coming-out seemed so fitting. Legacy and history are often co-pilots that deliver stable applications.
May 11, 2016
Migrations include data: How to handle bags
Earlier this week I wrote about a collective of Washington state colleges that moved away from the HP 3000 and MPE in 2011. The work started years earlier and had a dead-end for awhile, but the 36 HP 3000s eventually became just six Integrity servers. They used the TurboIMAGE data and lifted apps, but the data was the most crucial part of the migration.
Moving data is fraught with challenges, from doing it in a way that the new apps can make sense of it, to making sure everything got transported safely. Good HP 3000 managers are like Marines: no bit of data is left behind. They leave behind applications often, because programs go obsolete or get replaced. Not data.
Later today MB Foster is having a demo of its UDACentral software. There's still a few hours to register, but you need to be at your browser live at 1 PM today, May 11. This is an HP 3000 story, too. Migration is more complicated sometimes than just STORE and RESTORE. Mapping a database to another one is easier with good software.
The demo will show "how to drag and drop and map data from source to target, automatically create migration scripts, and migrate tens of millions of rows per hour." A free trial of UDACentral can be downloaded from the MBFoster website.
"This is a 3000 story, and beyond a 3000 as well," Birket Foster says. "A story of evolution and learning to use data."
May 09, 2016
First came MPE's migration—now, the apps
By mid-2011, the Washington State Board for Community & Technical Colleges (SBCTC) stopped using the 36 HP 3000s that had powered 34 campuses since 1982. Even at that time, though, after the largest transfer of educational apps off MPE, SBCTC knew the target HP-UX systems would see another migration. One migration began another. Migrating off MPE hosts was a prelude to another migration, four years after landing on HP's Unix.
Michael Scroggins, the CIO at SBCTC, checked in with us after we spotted him on next month's HPE Discover conference speaker list. He's talking about the role of a CIO in today's IT. Why Would You Want to be a CIO? promises insights.
The CIO is a high-risk position. There are many thoughts and much advice related to surviving as a CIO. You’ve got to get there first. This discussion will center on strategies and considerations that you can use to get there. Why would anyone want to be a CIO? It is the best job in the world… if you have what it takes.
SBCTC has been taking its data forward for more than 13 years, proposing and moving and re-moving its data since 2003. SQL Server and Windows NT was the first target announced, and by 2009 that HP-led initiative had been shuttered while HP repaid what it hadn't finished to the colleges. The Lift and Shift Project was next and took about 18 months. Then in 2014, the eight HP-UX Integrity servers at SBCTC were upgraded to Itanium 4 systems. The original MPE/iX apps were lifted onto Integrity servers after being virtualized.
"We used AMXW’s MPE virtualization environments," Scroggins said, "and consolidated multiple colleges onto isolated environments on the HP-UX instances of Itanium 2 blade servers on the C7000 chassis. The solution leveraged the state’s data center where all colleges are centrally hosted." Lift and Shift cut the colleges' server count from 36 down to eight, all in a consolidated state datacenter.
Another move, off the lift and shift apps, was always in the plans, however.