starter Syste ms
In the following example, the starter system is restored from the 2400 series tape drive at address 280 to the real disk at address 130 (and with label CPRnLO). The console output is: VM/370 DASD DUMP/RESTORE PROGRAM RELEASE n
ENTER CARD READER ADDRESS OR CONTROL STATEMENTS ENTER: sysprint cuu (cuu=real printer address)
ENTER: input 280 2400 ENTER: output 130 device type CPRnLO ENTER: restore all RESTORING CPRnLO END OF RESTORE ENTER: (null line --END key on 3215 Enter key on 3277)
END OF JOB The DDR program restores the third file on the starter system tape to
the disk labeled CPRnLO. The restored disk contains: • A 191 minidisk for the userid CPGEN, which contains a sample VM/370 directory (RELEASEn DIRECT), as well as sample source for DMKSYS, DMKSNT, and DMKFCB • A VM/370 starter system nucleus • A complete CMS system residence volume • A complete CP system containing macro libraries and text files
When the
procedure.
24, and 25.
disk is restored, continue with the system generation
The format of the restored disk is shown in Figures 22, 23, I Real I Cylinder I I 0 1 I Number of
Cylinders
1----------------- I 2
contents VM/370 directory
191 minidisk for the IVPM1 user
191 minidisk for the IVPM2 user
1-------------------------------------------------------------------- 1 3-6 1 1 7 I , 8-9 I 1 10 , 1 11-33 I 1 34 I I 35-169 1 1 1 I 1------- I 170-202 1 L 4 2
22
135
33 CP nucleus
Warm start data I/O Error Recording area Spool file checkpoint
Spooling and paging space
191 minidisk for the CPGEN user 190 minidisk (the eMS system disk) for the CMSSYS user The nucleus occupies the last two
cylinders of the minidisk.
194 minidisk of the CPGEN user -it contains
the CP object modules (text decks)
Figure 22. Format of a 2314 Restored Disk
232 IBM VM/370 Planning and System Generation Guide

r I Real I cylinder , , 0 I I I , 2 I I 3-5
Number of
Cylinders
3
Starter Systems Contents VM/370 directory
191 minidisk for the IVPM1 user
191 minidisk for the user
CP nucleus
1--------------------------------------------------------------------- 1 6 Warm start data I I 7-8 2 I/O Error Recording area
1---------------------------------------------------------------------- , 9 Spool file checkpoint I I 10-28 19 Spooling and paging space I 29 I , 30-114 I I , , I I 115-141 , I , 142-403 L
85
27
262
191 minidisk for the CPGEN user 190 minidisk (the CMS system disk) for the user !Qte: The nucleus occupies the last
cylinder of the minidisk. 194 minidisk of the CPGEN user -it contains
the CP object modules (text decks)
Not used.
Figure 23. Format of a 3330 Restored Disk Part 3. Generating Vf!/370 (CP, CMS, RSCS, and IPCS) 233