• You Can’t Just Keep Doing What You Have Always Done

  November 30, 2020 Rob McNelly

  There are philosophical differences that exist between people regarding the best ways to configure, manage, and maintain infrastructure, and this holds as true for infrastructure built around IBM i as it is for other kinds of platforms. The easiest and fastest thing to do – and what makes the most sense according to plenty of people – is to do what they have always done. Just keep replicating the past out into the future to infinity.

  Others point out that this mindset stifles progress and ignores all of the innovations that have come to the IBM i platform through the …

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• Resilience In The Platform, Resilience In The Business

  November 30, 2020 Timothy Prickett Morgan

  The coronavirus pandemic is making it clear just how dependent much of the global economy is on mobility, entertainment, travel, and hospitality. But it is also making it clear that many parts of the economy, thanks to IT infrastructure, are resilient and are coping with the stresses and strains.

  “The need to rapidly innovate has clearly become apparent,” Steve Sibley, vice president and offering manager for the Cognitive Systems division at IBM, explained in his keynote at the recent Common Europe Online vCEC 2020 event. “And we will continue to do that for AIX, IBM i and Linux,” Sibley said, …

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• IBM Reveals Power10 Rollout Plan, Begins Power11

  November 23, 2020 Timothy Prickett Morgan

  We have been following the development of the Power10 processor with great interest over the past few years, and have been trying to figure out precisely when – and how – Big Blue will put its future processor inside of Power Systems machines. At the Common Europe Online vCEC 2020 event last week, Steve Sibley, vice president and offering manager for the Cognitive Systems division at IBM, talked about IBM’s plan and put some rough dates on it.

  When we talked to Sibley back in May, all he could tell us was that the impact of the coronavirus pandemic …

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• Security Vulnerability In VIOS, AIX, And Maybe IBM i

  November 23, 2020 Timothy Prickett Morgan

  IBM i shops that use the Virtual I/O Server, which is a cut-down version of the AIX implementation of Unix created by Big Blue, have to be aware that there is a security vulnerability that affects recent releases of AIX and VIOS.

  The vulnerability, announced in Security Vulnerability CVE-2020-4788, affects Power9 machinery running VIOS 3.1 or AIX 7.1 and AIX 7.2, and under what are called “extenuating circumstances” the vulnerability could allow a local user on the system to obtain sensitive information stored on the L1 cache on the Power9 cores.

  The vulnerability was reported on November 18, and …

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• IBM i PTF Guide, Volume 22, Number 47

  November 23, 2020 Doug Bidwell

  As we report elsewhere in this issue of The Four Hundred, there is a new security bulletin that has been issued relating to a speculative execution vulnerability that affects Power9 systems running the Virtual I/O Server in general and AIX 7.1 and AIX 7.2 in particular. As such, it indirectly affects all four IBM i releases, from 7.1 through 7.4. See Security Bulletin: Vulnerability CVE-2020-4788 at this link.

  The patches to deal with this vulnerability are as follows:

  • IBM i 7.4: MF68089 and MF68090
  • IBM i 7.3: MF68094 and MF68095
  • IBM i 7.2: MF68096 and MF68097
  • IBM i

  …

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• Trinity Guard Unveils New Tools for Linux, Db2 for i

  November 18, 2020 Alex Woodie

  Trinity Guard is on the move. The Houston, Texas, based security software company, which is the spiritual successor to the PentaSafe products, is rolling out a full auditing solution for Linux. It’s also developing a Linux version of its security management tool, TGCentral, with an AIX version up next. Plus it’s months away from releasing an encryption solution for Db2 for i.

  2020 has not been easy for anyone, but it’s not stopping the folks at Trinity Guard from moving forward on its roadmap items. Near the top of that list is increased support for running on Linux, which has …

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• Connectria Bringing IBM i Workloads Closer to AWS

  November 11, 2020 Alex Woodie

  Organizations that want greater integration between their IBM i and cloud systems may be interested in a new offering unveiled yesterday by Connectria. In January, the private cloud company is planning to launch a new hybrid cloud offering that delivers a low latency connection between its hosted IBM i environments and AWS data centers located on the East and West coasts.

  Connectria says its new hybrid cloud offering provides an “ultra-low latency direct connection” between its IBM i and AIX resources and Amazon Web Services’ US-East-1 and US-West-1 regions. With just 2 milliseconds of latency between Connectria’s Power Systems …

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• How Much Does NVM-Express Flash Really Boost IBM i Performance?

  November 9, 2020 Timothy Prickett Morgan

  With the NVM-Express protocol, a storage overlay for the PCI-Express peripheral bus that allows flash to be addressed in a parallel fashion as flash in its own right and not as emulated disk storage using a SATA or SCSI protocol, the idea is to get those vintage storage drivers out of the way and let the operating system kernel speak directly to the flash. This is done so the impressive – and seemingly always growing – I/O bandwidth of flash can actually be brought to bear to speed up applications.

  Flash in general, and NVM-Express flash in particular, has been …

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• IBM Pulls Plug on Systems Magazine, Pushes Community Site

  November 4, 2020 Alex Woodie

  IBM Systems magazine will cease publishing at the end of 2020, ending a two-decade-plus run as an IBM-backed magazine serving the IBM i, AIX, and System z communities, IBM announced this week. In its place, Big Blue plans to ramp up the IBM Community website, which, you will remember, absorbed the old developerWorks content earlier this year.

  IBM Systems Magazine has been produced by MSP TechMedia, a division of MSP Communications, under a license from IBM. The media partnership between the two companies, which has been ongoing for at least 22 years, included two magazines: the monthly IBM Systems …

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• You Can Save Money And Get More Performance At The Same Time

  November 2, 2020 Timothy Prickett Morgan

  (Sponsored Content) A few weeks ago, we had a chat with John Richards, vice president of Global Asset Recovery Services, the part of IBM that sells certified pre-owned Power Systems, IBM Z and data storage, as well as parts and features, for these devices and is arguably the largest supplier of such equipment in the market. We talked very generally about the differences between the used (sometimes called second-hand) and certified pre-owned (often abbreviated to CPO) markets for Power Systems, and how this market has changed over time, but still can provide significant value to customers …

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