Updating RSCS If you want to apply your own updates, they should be on the
294 disk. Then disk access should be:
access 294 b/a
access 194 cia 3. Assemble the RSCS configuration table module, DMTSYS, using the VMFASM EXEC procedure. The control file DMTRnO CNTRL identifies DMTLOC as the macro library. VMFASM DMTSYS DMTRnOl If an error occurs due to an incorrectly coded macro, correct the
macro and restart by generating a new DMTLOC macro library. If you do not have enough disk space to assemble, acquire
additional T-disk space.
4. Close and clear the punch and reader. Spool the punch to your
virtual card reader. Use the VMFLOAD EXEC procedure to punch the RSCS nucleus. The loadlist EXEC, DMTLOAD, contains the filenames
of all the RSCS TEXT modules.
close pun
close rdr
purge rdr all
purge pun all
spool pu n to *
vmfload dmtload DMTRnO SYSTEM LOAD DECK COMPLETE PUN FILE spoolid TO userid
5. Copy the RSCS supervisor text decks, DMTAXS and DMTLAX, from the MAINT 194 disk to your RSCS system disk.
6.
copyfile dmtaxs text b1 = = a1 (replace olddate
copyfile dmtlax text b1 = = a1 (replace olddate
Copy the required line driver TEXT from the MAINT 194 disk to the RSCS disk can now be released and detached.
decks, DMTNPT system disk.
copyfile dmtnpt text b1 = = a1 (replace olddate
copyfile dmtsml text b1 = = a1 (replace olddate
release 194
detach 194 DEV 194 DETACHED
and/or DMTSML, The MAINT 194 7. IPL your card reader which contains the RSCS nucleus A series of
prompting messages requests information relative to the physical
location and disk address of the RSCS nucleus. Answer them as
shown.
ipl c DMTINI406R SYSTEM DISK ADDRESS = 195 DMTINI407R REWRITE THE NUCLEUS ? yes DMTINI409R NUCLEUS CYL ADDRESS = 003 (for 2314 or 3340, or 004 for 3330 or 3350) DMTINI410R ALSO IPL CYLINDER 0 ? yes IDMTRnO may be DMTR40, DMTR50, DMTR60 and so forth, depending on the
release leve 1.
364 IBM VM/370 Planning and System Generation Guide

Upda ting RSCS The message FILE 'spoolid' REJECTED -- INVALID DESTINATION ADDRESS is issued. It indicates that the Rses nucleus file was purged from
the card reader.
8. The message shown in line 1 of the following example indicates
completion of the writing of the Rses nucleus on the specified
disk. IPL the specified disk and start your RSCS operations as
described in the !M{31Q Remote Subsystem JRSeS) DMTREXOOOI RSCS (VER n, LEV n, mm/dd/Yi) READY ep
logoff
logon rscs
ipl 191 DMTREXOOOI RSCS (VER n, LEV n, mm/dd/yy) READY start newyork
installation Rses operation If you are logged on as you IPt 195, but if you are
logged on as RSeS, you IPt 191 to IPL the Rses system disk. Part 5. Updating VM/370 365