: IBM typically requires z/OS to run on genuine IBM hardware or through authorized programs like the IBM ZD&T (Z Development and Test Environment), which is a paid, enterprise-grade solution.
Setting up z/OS on Hercules requires specific configuration files to map emulated hardware (DASD). hercules z os 21 download link
: IBM generally forbids the licensed use of z/OS on non-IBM hardware like PCs running Hercules. Using "ADCD" (Application Development Controlled Distribution) images outside of official IBM programs is typically a violation of the license. : IBM typically requires z/OS to run on
images, which are pre-configured z/OS volumes. While these are sometimes found on archive or torrent sites, downloading them from unofficial sources is often a violation of IBM's intellectual property. 3. Required Additional Tools which is a paid