Published October 8, 2026 ยท Added October 9, 2026

Open Mainframe Project opens IBM Z and z/OS access to qualifying open source projects

TFiR interviews John Mertic, director of program management at the Linux Foundation and the Open Mainframe Project, about a new infrastructure program that gives qualifying open source projects access to real IBM Z, z/OS and cloud-native mainframe environments for development, testing and education. The program addresses a long-standing gap in which mainframe hardware was too expensive and often air-gapped for most contributors to reach, leaving only a handful of specialist companies able to do porting and testing work; Mertic says the project has fielded questions about hardware access since its founding event at LinuxCon Toronto in 2015.

TFiR interviews John Mertic, director of program management at the Linux Foundation and the Open Mainframe Project, about a new infrastructure program that gives qualifying open source projects access to real IBM Z, z/OS and cloud-native mainframe environments for development, testing and education. The program addresses a long-standing gap in which mainframe hardware was too expensive and often air-gapped for most contributors to reach, leaving only a handful of specialist companies able to do porting and testing work; Mertic says the project has fielded questions about hardware access since its founding event at LinuxCon Toronto in 2015.

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Source: Tfir