A Virtual Machine for Updating VM/370 A suggested virtual machine configuration for updating a 3340 system
is: USER PlAINT CPCMS 720K 16M BCEG ACCOUNT (installation defined) OPTION ECMODE REALTIMER CONSOLE 009 3215 SPOOL OOC 2540 READER A SPOOL OOD 2540 PUNCH A SPOOL OOE 1403 A MDISK 190 3340 048 240 CPRnLO MR READ MDISK 191 3340 026 015 CPRnLO WR READ MDISK 194 3340 288 060 CPRnLO MR READ MDISK 199 3340 046 002 CPRnLO WR READ MDISK 193 3340 001 075 USERD 1 MR READ MDISK 294 3340 076 075 USERD1 MR READ MDISK 393 3340 151 185 USERD 1 MR READ MDISK 394 3340 001 250 USERD2 MR READ MDISK 390 3340 221 003 USERD2 MW READ MDISK cuu 3340 000 348 VVVVVV MW where cuu and yyyyyy are the device address and disk label of your
system residence volume defined in the DMKSYS module.
The entries in the preceding VM/370 directory, with the exception of
the 193, 294, 393, 394, and 390 virtual disks, are included in the 2314, 3330, and 3340 VM/370 directories supplied with the starter system, and
should be included in your VM/310 directory, as they are used by IBM for
support.
The contents of the preceding virtual disks are: nis,! 190 191 194 1q9
1q3 294 393 394 390 cuu Conten1.§ Current CMS system disk Work area CP, RSCS, and IPCS text retention CPGEN's 191 minidisk (work area) CMS PTFs, updates, and updated text decks (object
modules) CP, RSCS, and IPCS PTFs, updates, and updated text decks
(object modules) CMS source and macros CP, RSCS, and IPCS source, macros, and copy files CMS test nucleus area CP system residence device, or a replica of it, for test
purposes
These virtual disks are shown in Figure 35. Source code for the CMS system is included on the CMS2 tape. Source code for CP is included on the CP2 tape. Source code for RSCS and IPCS is included on the RSCS/IPCS tape. These tapes are distributed by the '" Program Information Department (PID). 324 IBM VM/370 Planning and System Generation Guide

CP SYSTEM RESIDENCE WORK AREA CPGEN'S 191
Figure 35. System Support Plan A Virtual for Updating VM/370 -- ..... (' 195 '- 1 ....... --.",· I RSCS I SYSTEM DISK I I (RSCS 191 I I LINKED I l AS 195) J ....... ---' CMS SOURCE AND MACROS CIV\S TEST NUCLEUS -----..,. ( 195 '- 1 ...... --..",- 1 IPCS I 1 SYSTEM I I (IPCS 191 I I LINKED I l AS 195) ,) ...... _-..". Part 5. Updating 325