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1、Creating a z/VM GuestLab 9 Part 2Starting PointThis is the user directory for VMTEST1:USER VMTEST1 VMCLASS 64M 128M GIPL CMS PARM AUTOCRMACHINE XACONSOLE 0009 3215 TSPOOL 000C 2540 READER *SPOOL 000D 2540 PUNCH ASPOOL 000E 1403 ALINK MAINT 190 190 RRLINK MAINT 19E 19E RRMDISK 20 VMW01 MR READ WRITE

2、MULTIPLE* END OF VMTEST1User Directory StatementsThe three SPOOL statements that define the three virtual record devices: SPOOL 000C 2540 READER *SPOOL 000D 2540 PUNCH ASPOOL 000E 1403 AThese statements set up the virtual SPOOL devices.User Directory StatementsThese LINK statements provide read-only

3、 access to MAINTs 190 and 19D minidisks:LINK MAINT 190 190 RRLINK MAINT 19D 19D RR The MDISK statement defines the new users minidisk:MDISK 0191 3390 2000 20 VMRES MR READ WRITE MULTIPLE Thinking about creating a z/VM UserThe directory statements are important, since they form the z/VM guest user th

4、at you want to createDuring this lab we are going to utilize the DirMaint Facility to automate some tasks and protect your second level system from human error, which can affect the entire systemLogging on to DirMaintStarting the DirMaint facilitiesAfter Entering DVHBEGINCreating the User Definition

5、Bringing the new user onlineRetrieving DIRMAPViewing DIRMAP Using RDRLISTFinding your MDISK definitionFinding Your MDISK DefinitionUpdating and placing the definition onlineRDRLIST and PURGINGLogging onto VMTEST1Formatting 191 on VMTEST1ConclusionThis two part lab showed you the effects of performan

6、ce constraints and how to create additional virtual guests. You should realize that the creation of guests will alter performance, since now you are capable of working with many users at one time. This will be significant when there are hundreds of new and active users. Homework for Lab 9Create a VMTEST2 the same way that we created VMTEST1. Use this lab as your roadmap in creating this user. When you log on to VMTEST