z/VM: CP Planning and Administration - z/VM - IBM

Specifying a New Symptom Record Recording Virtual Machine . . . . . . 319Starting Manual Retrieval of Symptom Records . . . . . . . . . . . 320Disassociating a User ID from the Retrieval of Symptom Records . . . . . 320Setting Up a Virtual Machine for Communication Controller Support forEmulator Program (EP) . . . . . . . . . . . . . . . . . . . . 321PVM Example . . . . . . . . . . . . . . . . . . . . . . . . 323Setting Up Service Pool Virtual Machines . . . . . . . . . . . . . . . 325Setting Up Print Services Facility/VM Virtual Machines . . . . . . . . . . 326Setting Up Virtual Machines for Data Storage Management . . . . . . . . 327Chapter 9. Planning for SNA Console Communication Services(SNA/CCS) . . . . . . . . . . . . . . . . . . . . . . . . . 329Structure of the SNA Environment . . . . . . . . . . . . . . . . . 329Establishing the SNA/CCS Terminal Environment . . . . . . . . . . . . 330Defining the VSM to z/VM . . . . . . . . . . . . . . . . . . . 330Defining Logos Used by VSMs . . . . . . . . . . . . . . . . . 330Defining SNA/CCS to VCNA . . . . . . . . . . . . . . . . . . 330Defining SNA/CCS to VSCS . . . . . . . . . . . . . . . . . . 331Enabling SNA Communication . . . . . . . . . . . . . . . . . . 331Starting the VTAM Service Machine . . . . . . . . . . . . . . . . 332Improving SNA/CCS Performance . . . . . . . . . . . . . . . . 332VSM Termination . . . . . . . . . . . . . . . . . . . . . . . 332Chapter 10. Setting Up Cross System Extensions (CSE) . . . . . . . . 333Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 333CSE Capabilities . . . . . . . . . . . . . . . . . . . . . . . 333Users Supported . . . . . . . . . . . . . . . . . . . . . . . 334Setting Up a CSE Complex . . . . . . . . . . . . . . . . . . . 334Planning for CSE . . . . . . . . . . . . . . . . . . . . . . . 334Requirements . . . . . . . . . . . . . . . . . . . . . . . . 334Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . 335Supported Features . . . . . . . . . . . . . . . . . . . . . . 335Sharing DASD Volumes . . . . . . . . . . . . . . . . . . . . 336Spool File Directory Statements . . . . . . . . . . . . . . . . . 341Preparing for CSE . . . . . . . . . . . . . . . . . . . . . . 341Enabling CSE . . . . . . . . . . . . . . . . . . . . . . . . . 345Installing the VM/Pass-Through Facility and Its Modifications . . . . . . 345Defining CP for Each System . . . . . . . . . . . . . . . . . . 346Initializing the Volumes for Cross System Link . . . . . . . . . . . . 349Preparing the Communication Virtual Machine (CVM) . . . . . . . . . 350Verifying Your CSE Configuration . . . . . . . . . . . . . . . . . 353Verifying Cross System Link . . . . . . . . . . . . . . . . . . 353Enabling Cross System Spool . . . . . . . . . . . . . . . . . . 353Phasing CSE into the Production Environment . . . . . . . . . . . . 356Administering CSE . . . . . . . . . . . . . . . . . . . . . . . 358How Linking Works in z/VM . . . . . . . . . . . . . . . . . . . 358How CSE Extends Linking . . . . . . . . . . . . . . . . . . . 359CSE Area . . . . . . . . . . . . . . . . . . . . . . . . . 359VM I/O Performance Measurement for Shared DASD . . . . . . . . . 365What Is Cross System Spool? . . . . . . . . . . . . . . . . . . 366How CSE Extends Spooling . . . . . . . . . . . . . . . . . . 367VM/Pass-Through Facility Functions for Cross System Spool . . . . . . 371Multiple Concurrent Logon Sessions . . . . . . . . . . . . . . . 371Preparing to Deal with Outages . . . . . . . . . . . . . . . . . . 372Returning to Non-CSE Operation . . . . . . . . . . . . . . . . . 372Contentsvii