• Racksquared Is Another Option For IBM i Private Cloud

  November 2, 2020 Alex Woodie

  IBM i shops that are looking for a private cloud to run their IBM i applications may want to check out Racksquared. The Columbus, Ohio-based managed services provider rents Power and IBM i resources to its clients, who, the company says, turn to it because of the increasing difficulty in finding IBM i expertise.

  Racksquared was founded in 2011 when a 118-year-old restaurant supply distributor called the Wasserstrom Company spun out its IT department into a separate entity. Wasserstrom had outgrown the server room at its headquarters, so it bought and renovated an old AT&T Wireless data center in downtown …

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• IBM Goes All-In On Hybrid Cloud

  October 12, 2020 Timothy Prickett Morgan

  Well, that was a bit of a surprise, and probably something that only obliquely matters to IBM i shops at the moment, but Big Blue’s top brass has decided to carve out its managed infrastructure services business from Global Services and spin it out as a new, publicly traded company.

  This business, which is tentatively being called NewCo until a real name is provided, is expected to be cut loose in a tax free manner and distributed to IBM’s shareholders by the end of 2021, so we have some time to assess the ramifications, if any, for the IBM i …

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• Power Systems Slump Is Not As Bad As It Looks

  July 27, 2020 Timothy Prickett Morgan

  Even for companies selling hand sanitizer, face masks, toilet paper, and shotguns, it is still a weird time to be in business just like it is for the rest of us. The Cognitive Systems division within IBM’s Systems group – what most people still call the Power Systems division – is no different.

  Big Blue is certainly facing some strong headwinds as it has to get through more than another year before the Power10 rollout begins, and the Power9 machines have really been in the field two and a half years already if you count the launch of the Power …

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• Abacus Cloud Customers Enjoy Wider Ecosystem

  June 22, 2020 Alex Woodie

  For many years, Abacus Solutions ran its private IBM i cloud business out of a commercial datacenter close to its headquarters in Atlanta, Georgia. A few years back, Abacus decided to move its clients’ machines to a new datacenter, and in addition to getting better disaster preparedness, the move opened up a whole new ecosystem of services for its IBM i customers.

  The move from Abacus’ old datacenters into new datacenters was completed in 2019, but only recently did Abacus Solutions announce it. To get the low down on the big move, IT Jungle recently caught up with Patrick Schutz, …

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• 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 …

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• 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 …

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• Cloud Walkers Makes LPARs More Native On IBM i

  December 16, 2019 Timothy Prickett Morgan

  There are a few different technologies that have been grafted onto the OS/400 and IBM i platform from the outside that are just architected differently from and run somewhat counter to the integrated nature of that platform, and all of them are involved, in one way or another, with managing logical partitions on the Power Systems platform and all of them make IBM i shops cranky.

  They are, in no certain order: the PowerVM hypervisor, the Hardware Management Console (HMC), the Virtual I/O Server (VIOS), the PowerVC variant of OpenStack that is native to Power Systems, and external disk arrays, …

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• The Skinny On NVM-Express Flash And IBM i

  November 4, 2019 Timothy Prickett Morgan

  A couple of weeks ago, buried in the October Power Systems announcements, we told you about the new NVM-Express flash cards that Big Blue brought to the Power iron and that are specifically enabled in the IBM i 7.4 release with Technology Refresh 1, or TR1. We didn’t have a lot of detail back then about the new drives other than some capacities and pricing, but we know more now and we are going to tell you what we know.

  We will circle back with Big Blue and have a discussion about what the addition of NVM-Express flash means – …

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• Does Db2 Mirror Kill The Market for Third Party HA?

  May 6, 2019 Alex Woodie

  IBM launched Db2 Mirror for i two weeks ago to great acclaim, as the clustering technology puts IBM i on par with how most other major systems provide continuous availability. But will Db2 Mirror destroy the platform’s heritage of high availability solutions? IT Jungle asked IBM and the biggest providers of logical replication solutions, and the answer is no. Here’s why.

  The first thing to understand about Db2 Mirror is that, at heart, it’s a database clustering technology. IBM figured out a way to make a single instance of Db2 for i run on two separate systems, in an active-active …

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• Drilling Down Into Db2 Mirror for IBM i

  May 6, 2019 Timothy Prickett Morgan

  We did our initial coverage of the new Db2 Mirror for the IBM i operating system’s integrated database two weeks ago, and now it is time to dig in a little deeper. Elsewhere in this week’s issue of The Four Hundred, we have gotten feedback from the suppliers of high availability clustering and disaster recovery software for the IBM i platform as to how Db2 Mirror compete with as well as complements their wares. And in this story, we will be digging a little deeper into Db2 Mirror itself.

  As we explained, Db2 Mirror creates an active-active database …

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