• State Of The Power Systems Base 2025: The Operating Systems

  February 10, 2025 Timothy Prickett Morgan

  What is more important: Keeping a server platform current or keeping its operating system current?

  That is a trick question, and it is tricky in two ways. First, you should keep both hardware and software current, or more precisely, keep both as current as the applications, the budget, and good sense permits. A server older than five years is going to start having component failure (usually with the disk drives and fans), and one that is 10years old has the chance of a much more catastrophic failure. However, with a machine that is five to ten years old, you can …

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• IBM Power On Track To Get Above $2 Billion A Year

  February 3, 2025 Timothy Prickett Morgan

  IBM’s stock price is kissing $260 a share, and this is a level that, adjusted for stock splits, the company has not seen since before it ran up on the rocks in the early 1990s as its mainframe business and AS/400 business all shrank at the same time that RISC/Unix systems and X86 gear in the datacenter took off. What’s going on?

  Well, here is the deal: IBM has customers using its Power and z servers for mission-critical back office systems, and a lot of the customers using its IBM i, AIX, Linux, and z/OS platforms are going to be …

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• Talking Power Systems And IBM i With Bargav Balakrishnan

  January 20, 2025 Timothy Prickett Morgan

  In last week’s issue of The Four Hundred, we told you about how the Power Systems division had a new vice president of product management – to be specific, Bargav Balakrishnan, who has spent decades in various technical and management roles within Big Blue. Balakrishnan takes over from Steve Sibley, who has been steering Power Systems hardware development since July 2007 and who was the longest serving executive in that role since the launch of the AS/400 back in 1988.

  This week, we had a chat with Balakrishnan about the Power Systems business and the IBM i platform, and …

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• IBM Announcement Roundup: A Little Bit Of Everything

  January 13, 2025 Timothy Prickett Morgan

  Welcome to 2025, everybody. Nothing too big has happened on the IBM i front as far as we know, excepting the appointment of a new vice president for product management for the Power Systems line, which we report on elsewhere in this issue. But a lot of little thing have happened in recent weeks that bear pointing out, including a whole lot of patching that you can get caught up on in the IBM i PTF Guide also elsewhere in this issue.

  Let’s go through the IBM announcements relative to the Power Systems and IBM i customer base that we …

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• 2024: An IBM i Year In Review

  December 4, 2024 Alex Woodie

  It’s hard to believe that yet another year is coming to a close. As 2024 rolls to its merciful end, it’s time for us to take stock of the major events and announcements that impacted the IBM i community.

  January

  News broke in late January that revenue in IBM’s Power Systems business grew for the second year in a row in 2023. TPM’s model showed $1.53 billion in external Power Systems sales for the year, which was a hair above the 2022 figure, which was a hair above the 2021 figure. It’s not 2010-era numbers, when the figure was north …

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• IBM Power for Google Cloud Offering Gets PCI Cert

  November 13, 2024 Alex Woodie

  IBM i shops that want to run their workloads in the Google Cloud may be interested in the latest news out of Converge Technology Solutions, which recently announced that it has completed the PCI-DSS certification for the company’s IBM Power for Google Cloud (IP4G) platform.

  The availability of IBM Power servers in the public cloud has been growing in fits and starts over the past five years. Back in 2019, a Seattle, Washington, company named Skytap (since acquired by Kyndryl) worked to place Power servers within Microsoft Azure data centers. Connectria, one of the biggest private cloud providers, …

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• IBM Nears The End of the Road for Server Reliability Improvements

  October 21, 2024 Alex Woodie

  Reliability has always been one of the hallmarks of IBM big iron, the midrange and mainframe systems hundreds of thousands of companies run their businesses on around the world. These sturdy systems simply don’t go down very often, certainly less frequently than “industry-standard” (i.e. Intel-based) systems. In fact, the System z and Power systems are so reliable that, statistically speaking, there’s very little room for improvement.

  For data on uptime and reliability, we turn to Information Technology Intelligence Consulting (ITIC), which is led by longtime IT industry analyst Laura DiDio. ITIC has been conducting an annual server and operating system …

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• Sundry Hardware Announcements Accompany IBM i TR Updates

  October 14, 2024 Timothy Prickett Morgan

  With high-end Power10 machines coming out in September 2021 and most of the Power10 lineup coming in July 2022, we don’t expect much in the way of substantial Power10 system announcement at this point in that processor’s lifecycle. The “Bonnell” entry Power S1012 machine from this year May is, in fact, probably the last Power10 machine to come out the door until Power11 systems come out next year some time.

  But IBM is always tweaking things here and there when it comes to hardware features and bundles, and so it is with the October IBM i platform updates. We saw …

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• Power Systems Management Stack Updated Alongside TR Updates

  October 14, 2024 Timothy Prickett Morgan

  If there are Technology Refreshes for the IBM i stack and new Technology Levels for AIX, then that means IBM has also updated a slew of systems software and middleware that runs atop these stacks. This being the fall, then we knew that TRs were coming for IBM and we therefore knew that updates were coming for PowerVM, VIOS, PowerVC, Cloud Management Console, and the Hardware Management Console.

  The enhancements for these collections of software were part of the October 8 announcements, were detailed in announcement letter AD24-0630, and will be available for electronic download on December 12 this …

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• IBM Preps Delivery of 10th-Gen DS8000 Array

  October 9, 2024 Alex Woodie

  IBM is gearing up to begin delivery of the tenth generation of the DS8000, its high-end storage arrays for IBM i, AIX, z/OS, and other servers. Due to ship October 25, the upgraded DS8000 features a number of features designed to enhance data storage in z/OS mainframe environments, but IBM i shops will also see some benefits, too.

  Now in its 20th year, the DS8000 still roams the highest echelons of storage area networks (SAN) for large enterprises. Built with high availability and performance in mind, the DS8000 is designed to power the most important applications for the biggest companies …

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