How Does CA ACF2 for z/VM Work? › Defining System Options › System Options in CP Nucleus

System Options in CP Nucleus

CA ACF2 for z/VM generates a number of options you need before the ACF2 service machine is activated into the CP nucleus. The options are described in the VMXAOPTS macro in module HCPAC0. These options can also be set in the ACF2VM config file. The options maintained in CP are:

• The name of the CA ACF2 for z/VM service machine
• A minidisk address to hold the CA ACF2 for z/VM startup options across IPLs and whether to prompt the operator for RESTART IPLs
• The size of the CP command and diagnose limiting cache
• The list of autologged users allowed on the system before CA ACF2 for z/VM is active
• The list of user IDs allowed on the system when VM is brought up without CA ACF2 for z/VM active
• The list of user IDs allowed to update the CA ACF2 for z/VM databases when VM is running without CA ACF2 for z/VM active
• Whether VM directory passwords are required when VM is brought up without CA ACF2 for z/VM active
• IUCV and VMCF protective parameters
• CMS protective parameters
• Unit record logging activation for C2 sites
• Minidisk directory password handling options
• Names of the CP resident CA ACF2 for z/VM exits
• Hacker trap activation
• Names of the primary and alternate message repositories and names of available languages
• Name of the CMS filename and filetype translation table.