• The IBM Sales Pitch For The Power E1080

  November 29, 2021 Timothy Prickett Morgan

  It has been a long, long time since a lot of server customers needed to upgrade their machinery every time a new processor and a new system using it comes to market. Back in the early days of the AS/400 platform, customers on the cutting edge of modernizing their back office, manufacturing, and distribution operations often upgraded their machines once a year to add capacity as use cases for these mission critical systems expanded faster than Dennard scaling and Moore’s Law increases in CPU performance.

  These days, machines are installed and not upgraded or swapped out until one, two, or …

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• A Shot Across The Bow For Power8 Upgrades

  November 29, 2021 Timothy Prickett Morgan

  Sales of new Power8-based Power Systems machines by Big Blue have not been possible for years, but customers with existing Power8 iron have been able to get what IBM calls miscellaneous equipment specification, or MES, upgrades of their existing systems to add processing capacity to those vintage machines.

  The Power8 lineup, launched in April 2014, and the entry machines in the Power8 lineup were withdrawn at the end of February in 2019, an announcement that IBM made in October 2018 to give customers fair warning. In February 2019, IBM said that it was going to withdraw high-end Power8 machinery …

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• Expanding The Operating System Matrix For Power10

  November 1, 2021 Timothy Prickett Morgan

  As enterprise platforms go, the Power Systems family of machines has had an expansive operating system support matrix. One of the reasons why the Power line has persisted – and its rivals at Hewlett Packard Enterprise and Sun Microsystems did not – is that not only did IBM keep making enhancements to its proprietary AIX and OS/400/IBM i platforms, but two decades ago formally adopted SUSE Linux Enterprise Server and Red Hat Enterprise Linux as alternative platforms.

  With the launch of the “Cirrus” Power10 processors in the enterprise-class “Denali” Power E1080 in early September, IBM continued its long practice of …

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• Talking Power Systems Deals With The Boss

  October 25, 2021 Timothy Prickett Morgan

  What a relief when you speak the same language with someone in the business. In any business. But particularly with someone in the AS/400 and IBM i business, who has been at it about the same time as you, has seen the same stuff as you, has the same frames of reference as you, and who knows what the hell you are talking about even if they don’t agree with you all the time.

  That’s how it is with the boss at UCG Technologies, that being president and founder Jim Kandrac, who is proud of his city of Cleveland and …

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• Various Power Systems Updates And Tweaks

  October 25, 2021 Timothy Prickett Morgan

  While many IBM i shops have a lot of their core applications on that platform, there are lots of shops that deploy Windows Server for adjacent databases and applications and in other cases some shops have AIX or Linux as well. Windows Server doesn’t run on Power iron, of course, which we have always thought was a shame and still is almost two decades since Windows had a brief showing on Power before Microsoft and IBM pulled the plug.

  But the important thing, here in 2021, is that customers have alternatives if they need certain applications and they want to …

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• The Big Iron Customers That The Power E1080 Is Aimed At

  September 27, 2021 Timothy Prickett Morgan

  One of the central tenets of our philosophy here at The Four Hundred is: Anything that makes Power Systems stronger helps IBM i last longer.

  For as long as we have been watching the AS/400 and IBM i market, big iron has driven a lot of revenue for machines based on IBM’s proprietary CISC processors and then PowerPC and Power RISC processors. And the big iron machines drove even more of the profits from these products. Big iron is, therefore, important. But just how much money are we talking about?

  A lot more than you probably think, as it …

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• Systems Software Stack Gets A Refresh With Power10

  September 20, 2021 Timothy Prickett Morgan

  When there is new server hardware, the systems software stack needs to be tweaked to support it and to take better advantage of it. And that is also a perfect time to add new features to the systems software that can be supported on older iron. (But not too old or customers will never move forward. . . . )

  And so it is with the various core systems software – PowerVM, PowerVC, PowerSC, and the HMC – that runs atop Power Systems machinery and either alongside of or underneath the IBM i operating system and the IBM i Technology …

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• Some Power9 Tweaks And Withdrawals

  September 20, 2021 Timothy Prickett Morgan

  It is a very rare announcement cycle where IBM announces a new machine and does not offer some tweaks to or withdrawals for older machinery. And, as we always expect, Big Blue did both as part of the September 8 IBM i and Power E1080 server announcements.

  In announcement letter 121-052, IBM made some tweaks to the NVM-Express U.2 form factor solid state flash drives for the Power9 entry, midrange, and high end servers. The new U.2 flash drives have an 800 GB capacity and are aimed at AIX and Linux partitions that have 4K block sizes. These drives …

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• IBM Drops Power10 Into Big, Bad Iron First

  September 8, 2021 Timothy Prickett Morgan

  After a long, long wait – it has been nearly four years since the first Power9 machine was launched in the “Witherspoon” Power AC922 supercomputing node back in December 2017 based on the 24-core “Nimbus” Power9 processor and just over three years since the high-end “Fleetwood” Power E980 system debuted with the 12-core “Cumulus” Power9 variant – the first machines out of IBM based on the Power10 processor are being unveiled.

  The expected three-year cadence between processor generations set by IBM a long time ago has worked out almost precisely for high-end Power Systems shops, with today’s launch of the …

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• Balancing Supply And Demand For Impending Big Power10 Iron

  August 9, 2021 Timothy Prickett Morgan

  It is always an exciting time when Big Blue is rolling out a new processor generation – well, with the exception of the Power6+, which IBM did not really talk about at all and tried to pass off as a Power6 until I figured that out. And I have to admit, IBM used the Power6+ architectural tweak and a refinement of the 65 nanometer chip manufacturing process (as opposed to an expected 45 nanometer process shrink) to still cram two whole processors into a dual chip module to radically expanding the throughput performance per socket, and it was impressive …

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