Welcome to System z® Platform Test, also known as Integration Test. Our organization consists of various teams, including:
A team of z/OS testers and system programmers run a Parallel Sysplex on which we perform the final verification of a z/OS release and System z hardware and System Storage before they become generally available to clients.
As we perform our testing, we gather experiences, hints, tips, and recommendations and publish them.
New! For z/OS V2R1 and beyond, we are publishing our experiences in our LCST/e System z Platform Evaluation Test Community blog.
For details about the environment in which we do our testing including our Parallel Sysplex environments (including hardware, software and security configuration) and our test workloads, refer to our IBM Platform Test - System z library.
For z/OS V1R13 and prior releases, we published our experience as the System z Platform Test Report for z/OS and Linux Virtual Servers. Find test reports and interim updates in test report library
The z/OS System z Parallel Sysplex Recovery (GA22-7286-01) report describes our experiences performing recovery actions in our Parallel Sysplex environment. Find test reports and interim updates in test report library
The Linux Virtual Server team’s primary responsibility is to emulate leading-edge customer environments, workloads, and activities. This includes running Linux native on System z and as a z/VM guest in a heterogeneous Linux server environment.
After general availability (GA), testing of z/OS continues through Consolidated Service Test (CST), where z/OS service along with key subsystems and tools service continues to be tested together. CST recommends service on a quarterly and monthly basis with published results.
Integration test is just one phase of the testing that IBM performs on the z/OS operating system. For information about the complete IBM test strategy for z/OS, see the IBM Systems Journal article,