I I . :> IProceSSing Output Build the VM/370 directory. I 2 Assemble DMKRIO, DMKSYS, DMKFCB, and DMKSNT. &1=DMKRI0 &1=DMKSYS &1=DMKFCB
&1=DMKSNT
[&2=ONlY] Notes 1 If &1=VM370 or DIRECT, the
directory is built and the message
THE **DIRECTORY** HAS BEEN
BUilT
is displayed. If &2=ONlY, processing terminates. Otherwise, processing continues with
step 2. If an error occurs, the message
CORRECT THE DIRECTORY CARDS AND RELOAD THE CARD
READER
RESPOND WITH: GENERATE DIRECT is displayed and processing terminates.
2 The DMKRIO, DMKSYS, DMKFCB,
and DMKSNT modules are assembled
using the VMFASM procedure. If &2=ONl Y, processing terminates. Otherwise, processing continues with Step 3. If an error occurs, the message
CORRECT THE [DMKRIO/DMKSYS/ DMKFCB/DMKSNTj FilE AND RELOAD THE CARD READER RESPOND WITH: GENERATE [DMKRIO/DMKSYS/DMKFCBI DMKSNT)
is displayed and the processing stops.
Module
GENERATE I GENERATE
3 Oleck that DMKR 10, DMKSYS, DMKFCB, and DMKSNT text
decks exist.
Label Ref Notes ·VM370 3 The CMS STATE command is issued
to see that the DMKRIO, DMKSYS, -DIRECT DMKFCB, and DMKSNT text decks
exist.
.BADDRJ I -RUN
-ASMERR DMKRIO TEXT, DMKSYS TEXT, DMKFCB TEXT, and
DMKSNTTEXT
Module Label Ref
GENERATE -lPEND
Diagra. 7-15. Generating a CP Syste. (Part 1 of 2)
Chapter 7. Procedures for Generating and Opdating YB/370 1q7

Input Processing Output
______ ) 4 Build a new CP nucleus. l
&l=CP 1 &2=NUCLEUS [&3=NOLOAD --I o CP Nucleus Notes Module Label Ref Notes Module Label Ref
4 The load list name is set to CPLOAD GENERATE -CP PRT' TO GET THE CPLOAD MAP. and the control file &CTL is set. The WHEN PRINTING IS COMPLETE, message SHUTDOWN THE SYSTEM AND
VIRTUAL=REAL OPTION RE- IPL THE NEW SYSRES VOLUME. QUIRED (YES, NO!: is displayed on the terminal. If is displayed. If you respond yes, the
message STORAGE SIZE OF VIRT=REAL &3=NOLOAD, the tape is not loaded. Otherwise the tape containing the CP nucleus is loaded. Processing ends. <MINIMUM IS 32K> If the CP system does contain a virtual= -REALlPL is displayed. If you enter a storage size
that is not a mUltiple of 4K, the
message real area, however, the tape containing
the CP nucleus is not loaded, and the following message is displayed: ** SIZE ROUNDED UP TO NEXT HIGHER 4K BOUNDARY ** TO LOAD THE CP NUCLEUS JUST CREATED, SHUTDOWN THE SYSTEM ANDTHENIPLTHETAPE. THE
is displayed. The messages CPLOAD MAP WILL AUTOMATICAL- STORAGE SIZE FOR VIRTUAL= L Y BE PRINTED AT THE PRINTER REALnnnnK WHOSE ADDRESS IS 'OOE'. IF IS THE ABOVE ENTRY CORRECT THERE IS NO PRINTER AT THIS (YES, NO): ADDRESS THE LOAD MAP WILL BE
are displayed. If you respond no, the
process is repeated. If you respond
yes, the value of the storage size is set
in the DMKSLC TEXT file. If an
error occurs, the message PRINTED AT THE FIRST PRINTER CAUSING AN INTERRUPT, (IE. NOT READY TO READY SEQUENCE). ONCE THE NUCLEUS HAS BEEN LOADED, YOU MAY IPL YOUR NEW CP SYSTEM RESIDENCE ERROR WHILE WRITING "DMKSLC VOLUME. TEXT" FILE NOTE: THERE MUST BE ENOUGH is displayed, and the system will be built without a virtual=real area.
Otherwise, the load list name is set to VRLOAD. STORAGE ON THE SYSTEM (VIRTUAL OR REAL!, TO CONTAIN THE VIRT=REAL AREA AND THE CP NUCLEUS. The VMF LOAD program is invoked -BUILD Processing ends.
to load the modules and the CP nucleus is then written on tape. If an error occurs while writing the CP nucleus to tape, one or more of the
The message following messages appears: NUCLEUS NOW ON TAPE TAPE (182) - NOT READY OR NOT ATTACHED
is displayed. If the CP system was
built without a virtual=real area, the HIT RETURN WHEN READY OR 'EXIT': ERROR BUILDING xxxxxxxx
message NUCLEUS. WHEN 'NUCLEUS LOADED ON ERROR WRITING CP NUCLEUS TO xxxxxx' IS TYPED, ISSUE 'CLOSE TAPE. Diagram 7-15. Generating a CP System (Part 2 of 148 IBM VM/370 Service Routines Prograa Logic