Systems Management

Networking, Hanging NIM Operations and AIX Quirks

I enjoyed this perspective on the Cisco Discovery Protocol (CDP) from IBM Champion Andrey Klyachkin: “You know this eternal problem, don’t you? Datacenter guys laid the cable from an AIX server to some port on some network switch. Of course, everything was written on some sheet of paper many years ago. But years went after […]

Alerting for System Limits on IBM i

IBM i automatically tracks many system limits and allows you to review these limits using various IBM i services, such as the QSYS2.SYSLIMITS view. There are many monitored categories, such as database, journal, work management and file system limits. See the System Health Services topic in the IBM i Knowledge Center for the full list […]

Anna Murray on the Value of Collaboration in an Automated World

Reg Harbeck: Hi. I’m Reg Harbeck, and today I’m here with Anna Murray, who is product management director at Rocket Software. Welcome, Anna. Maybe we can start by getting the sense of how did you end up in the mainframe space and at Rocket Software? Anna Murray: Well thanks, Reg, for having me. I really […]

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Rocket Software - IBM Z/mainframe

Maintaining Your AIX Systems

Unfortunately, there are a number of people out there testing your security so it is critical that your systems are regularly updated and patched to avoid problems.  Normally maintenance consists of updating the HMC (both software and the BMC/PNOR), server firmware, I/O adapter firmware, VIO servers and your AIX system. In all cases, there may […]

Work With PTF, Collection Services and Other IBM i 7.5 Hidden Gems: Part 4

In this post, I’ll continue reviewing hidden gems found in the 7.5 release. Work With PTF The Work with PTF (WRKPTF) command is now part of the base OS. The command allows you to work with PTFs for a selected product; you can specify the product name, or use the *SELECT option to choose from a […]

How to Create a Business Continuity and Disaster Recovery Plan

In IT operations, there is a constant threat of equipment failures, site outages or chaos erupting after work hours. Keeping IT operations uninterrupted is vital to maintaining the security and accessibility of sensitive company data for small businesses and large organizations alike. Doing so requires new business continuity measures, especially as data storage devices continue […]

TechChannel E-book: Streamline IBM Z Modernization With DevOps Approaches and Hyperscalers

As technology and business constantly evolve, so do requirements for change—making modernization top of mind for organizations hoping to keep up with key business objectives and needs. With this in mind, it’s more important than ever to develop an effective modernization strategy that specifically fit these needs. Mainframe-based businesses need to transition to a DevOps […]

TechChannel E-book: How to Effectively Monitor and Measure Your Data Center

Running an efficient data center requires constant monitoring and measurement. This means understanding everything from storage best practices and tools for maximizing performance. Data temperature, for example, often determines the percentage of budget that gets devoted to storing different types of data. Once you create process maps based on the data’s temperature, you can better […]

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Cybernetics

Protecting Data Within New HA/DR Parameters

There are two types of organizations in the world: those that have experienced unplanned system downtime and those that will. Of the first group, many have likely tightened up their high availability and disaster recovery (HA/DR) methods and tools as a result of their incidents, moving, for example, to hosted cloud-based HA/DR services. Within the […]

The Importance of Cloud-Based HA/DR Technology

For many organizations, budgeting discussions for disaster recovery (DR) and high availability (HA) have played out in a similar manner for decades: The IT department asks to spend a set amount for capital expenditures and a set amount for operating expenses. However, the infrastructure needed to back up the data center and networks in case […]