• Having Second Thoughts About New Power Systems Iron?

  May 4, 2020 Timothy Prickett Morgan

  Back in the day, when midrange computers cost somewhat more than they do today (without adjusting for inflation, mind you) and the amount of processing, memory, storage, and networking capacity of the boxes was absolutely miniscule compared to what we can buy today (but sufficient to the task), customers looking to add more AS/400 or iSeries capacity to their datacenter didn’t have to shop around a current N generation or N-1 generation machine, but they could also look into the secondhand market for used N-1, N-2, and even N-3 generation machines and try to buy capacity on the …

  Read more

• Sharing Tape Libraries Across Partitions Without VIOS

  May 4, 2020 Alex Woodie

  IBM i shops have a love-hate relationship when it comes to the Virtual I/O Server, or VIOS. With the latest IBM i Technology Refresh, IBM is giving the anti-VIOS group a feature they have been requesting: the capability to easily share a tape library among multiple logical partitions, or LPARs without involving VIOS, SANs, or multiple adapters.

  IBM is calling the new feature “IBM i Virtualization for Tape Libraries,” and it’s based on RFE (request for enhancement) number 127631. While the words “tape libraries” and “virtualization” are in there, this is not a virtual tape library (VTL) solution. That already …

  Read more

• Big Blue Makes Moves To Mainstream Db2 Mirror

  May 4, 2020 Timothy Prickett Morgan

  When IBM brought out its active-active Db2 for i database clustering extensions, called Db2 Mirror appropriately enough, almost exactly a year ago to improve the resiliency of databases and therefore the applications that run atop them on the IBM i platform, we had a few asks. As part of the April Technology Refresh announcements for IBM i 7.3 and 7.4, some of those asks are answered and it looks like another one might be in the works.

  The two most important things that we asked for are related, and it is all about making Db2 Mirror available and affordable for …

  Read more

• As I See It: When The Second Shoe Dropped

  May 4, 2020 Victor Rozek

  I got tested today. Four ordinary words infused with extraordinary dread. They’ve now become part of a new language of fear, along with “cough,” “fever,” and “difficulty breathing.” A persistent sore throat and a slight fever that flared briefly a few days later, was enough to concern my doctor. She told me to come in the same day I called to complain about my throat and did a drive-by swabbing. When I arrived, she was waiting by the curb, helmeted, gloved, and gowned, like something out of Andromeda Strain. Another masked doctor stood behind her at a safe distance counting …

  Read more

• Sundry Systems Software And CoD Power Systems Announcements

  May 4, 2020 Timothy Prickett Morgan

  There is a steady drumbeat of new stuff that always comes out of IBM for the Power Systems hardware platform, and sometimes it is Big Blue banging on the big kettle drum and sometimes it is using the brushes on the little snare drum.

  Now that IBM owns Red Hat, we can expect for IBM to be making a certain amount of noise every time a piece of Red Hat technology becomes available on Power and demonstrates that both Red Hat and IBM – which have two distinct cultures as well as announcement streams – are committed to the idea …

  Read more

• What’s New In Open Source With The Latest TRs

  April 27, 2020 Alex Woodie

  New technology is exciting. And when it can help you run your business more profitably or efficiently, well, it becomes very exciting. With IBM i, the open source community is arguably the biggest contributor of new technology to the platform. IT Jungle recently checked in Jesse Gorzinski, the IBM i open source architect, to hear how the open source story has improved with the recent technology refreshes.

  Arguably the biggest open source-related enhancement with IBM i 7.4 TR2 and 7.3 TR8 revolves around a change in RPM, the new delivery method that IBM adopted two years ago to distribute new …

  Read more

• IBM i Before And After The Pandemic

  April 27, 2020 Timothy Prickett Morgan

  There is a lot of uncertainty in the world right now, both medically and economically, thanks to the coronavirus pandemic that has spread around the globe. The IBM i community is not immune to the effects of the stay at home provisions in many states and countries that has slowed business down to a crawl, but at the same time, many of the classic SMB companies who use the IBM i platform are available for economic stimulus. In my four decades of watching recessions, this is the first time I could ever say that sentence.

  We like to keep our …

  Read more

• Guru: Calling RPG Programs From Python, Part 2

  April 27, 2020 Mike Larsen

  In Calling RPG Programs From Python, Part 1, I showed how to call an RPG program from a Python script passing single string parameters as input and output. In the second part of this series, I’ll make the process a little more robust by passing a data structure to the RPG program.

  The first part of the Python script (shown in the first piece of code below) imports the itoolkit modules and assigns them to local names. Next, I set up the first command that adds a library list entry to where the RPG object resides.

  from itoolkit import 

  …

  Read more

• Power Systems Hit By The Pandemic In Q1 2020

  April 27, 2020 Timothy Prickett Morgan

  Thirteen weeks ago, when IBM reported its financial results for the fourth quarter of 2019, we told you that the Power9 platform was entering the long tail, that part of the cycle of the this generation of Power Systems machines where the revenue would dwindle off between that time and when the Power10 servers launch sometime in 2021. That tail perhaps just got a little longer and skinnier thanks to the coronavirus pandemic.

  IBM doesn’t talk very much about the specifics of revenues and profits for the Power Systems line any more, just like it stopped talking about the iSeries …

  Read more

• IBM i PTF Guide, Volume 22, Number 17

  April 27, 2020 Doug Bidwell

  Welcome to the next issue of the IBM i PTF Guide. There are updates for Rational Developer for i Version 9.6.0.8, and for all IBM i 7.X releases. We added an OS Resave column to Technology Refresh tab, since it turns out there was a resave on IBM i 7.3 last year that impacted PTFs. We need to keep track of that.

  And, once again, just a reminder: The Technology Refreshes for IBM i 7.3 and IBM i 7.4 are not going to be available until the middle of May, so the IBM i PTF Guide will not reflect …

  Read more

Previous Articles Next Articles