abnormal termination, dump 506 advantages 209 affinity 34,218
configuringI/O 219
debugging 219
lockwords220 PSA 220 trace table 220 fetching and storing 213
identify processor address210 locking 214
locks
prefixing209 real I/O interrupts 23
shared segments 218
signaling 211
SIGNAL macro 211
special code inCP 208 storage 209 synchronous interrupts 23
time-of-day clock 213
virtual machineI/O management 10 mUltisystem communication 42
MVS/system extensions support 45
common segment facility 46
enabling 47
low address protection 46
special operations and instructions 46
N
named system
allocating DASD space 73
generating 73SPB card 73
using NAMESYS macro 73
saved system 73
SA VESYS command 74
saving or loading a3800 258
shared segments 75
system name table (DMKSNT) 73NAMENCP macro
for370X control program 81
NAMESYS macro
for saved systems 73
native mode, switching to or from 47NOTE macro 378
nucleus (CMS) 318NUCON (nucleus constant area) 532
oOPEN/OPENJ macro 375
options
performance
affinity 34
favored execution30 locked pages 27
multiple shadow table support 35
priority 31
queue drop elimination 36
reserved page frames 28,32
shadow table bypass 35
smallCP 7
virtual machine 29
virtual machine assist feature 37
virtual=real 6, 28, 32OS (Operating System)
abnormal termination
messages 469
procedure 481
access method, support of 379
data management simulation370 data sets
accessing 383
defining 384
reading 383
formatted files 379
GET 381
handling
files on CMS disks370 files on OS or DOS disks 370 macros 370 ABEND 374
ATTACH 376
BLDL 374BSP 378
CHAP 376
CHECK 378
CHKPT 377CLOSE/TCLOSE 375
DCB 379
DELETE 374
DEQ 376
descriptions of 373
DETACH 377
DEVTYPE 375
ENQ 377
EXIT/RETURN 373
EXTRACT 376FEOV 375
FIND 375
FREEDBUF 377
FREEMAIN 373
GETMAIN 373
GETMAIN/FREEMAIN 374GETPOOL/FREEPOOL 374
IDENTIFY 376
LINK 373LOAD 374 NOTE 378 OPEN/OPENJ 375 PGRLSE 378 POINT 378 POST 373
RDJFCB 377
RESTORE 374
SNAP 376SPIE 374
STAE 377
STAX 378
STIMER 376STOW 375
SYNADAF 378
SYNADRLS 378
TCLEARQ 378
TGET/TPUT 378
TIME 374
TTIMER 376
under CMS370 WAIT 373 WTO/WTOR 375
XCTL 373
XDAP 373PUT 381 PUTX 381
READ 381Index 573
configuring
debugging 219
lockwords
identify processor address
locks
prefixing
shared segments 218
signaling 211
SIGNAL macro 211
special code in
time-of-day clock 213
virtual machine
MVS/system extensions support 45
common segment facility 46
enabling 47
low address protection 46
special operations and instructions 46
N
named system
allocating DASD space 73
generating 73
using NAMESYS macro 73
saved system 73
SA VESYS command 74
saving or loading a
shared segments 75
system name table (DMKSNT) 73
for
NAMESYS macro
for saved systems 73
native mode, switching to or from 47
nucleus (CMS) 318
o
options
performance
affinity 34
favored execution
multiple shadow table support 35
priority 31
queue drop elimination 36
reserved page frames 28,32
shadow table bypass 35
small
virtual machine 29
virtual machine assist feature 37
virtual=real 6, 28, 32
abnormal termination
messages 469
procedure 481
access method, support of 379
data management simulation
accessing 383
defining 384
reading 383
formatted files 379
GET 381
handling
files on CMS disks
ATTACH 376
BLDL 374
CHAP 376
CHECK 378
CHKPT 377
DCB 379
DELETE 374
DEQ 376
descriptions of 373
DETACH 377
DEVTYPE 375
ENQ 377
EXIT/RETURN 373
EXTRACT 376
FIND 375
FREEDBUF 377
FREEMAIN 373
GETMAIN 373
GETMAIN/FREEMAIN 374
IDENTIFY 376
LINK 373
RDJFCB 377
RESTORE 374
SNAP 376
STAE 377
STAX 378
STIMER 376
SYNADAF 378
SYNADRLS 378
TCLEARQ 378
TGET/TPUT 378
TIME 374
TTIMER 376
under CMS
XCTL 373
XDAP 373
READ 381