| IEASYS00 -- 
APF=00, AUTHORIZATION LIST 00000010
APG=07, AUTOMATIC PRIORITY GROUP IS 7 00000020
BLDLF=BA, 00000030
CMD=00, SET TOD PROMPT,SDUMP,TRACE ON 00000040
CSA=2048, SET CSA SIZE 00000050
DUMP=DASD, PLACE SVC DUMPS ON DASD DEVICES 00000060
DUPLEX=SYS1.DUPLEX, 00000070
FIX=00, FIX MODULES 00000080
CVIO, CLEAR VIO D/S 00000090
HARDCPY=(30E, HARDCOPY DEVICE 00000100
ALL, RECORD ALL WTO/WTOR WITH ROUTE CODES 00000110
CMDS), RECORD ALL COMMANDS AND RESPONSES 00000120
IPS=06, EG PERFORMANCE OPTIONS 00000130
LNK=00, SPECIFY LNKLST00 AS LINK LIST 00000140
LOGCLS=W, JES2 LOG TO GO TO JCL-ON-DISK 00000150
LOGLMT=999999, MUST BE 6 DIGITS, MAX WTL MESSAGES QUEUED 00000160
MAXUSER=36, (SYS TASKS + INITS + TSOUSERS) < 36 00000170
PAGNUM=(3,2), ALLOW ADDITION OF 3 PAGE D/S & 2 SWAP D/S 00000180
OPI=YES, ALLOW OPERATOR OVERRIDE TO IEASYS00 00000190
OPT=00, SPECIFY IEAOPT00 (SRM TUNING PARAMETERS) 00000200
PAGE=(SYS1.PAGELPA, PLPA 00000210
SYS1.PAGECSA, COMMON 00000220
SYS1.PAGEL01, USER 1 00000230
SYS1.PAGEL02) USER 2 00000240
REAL=128, 00000250
RSU=0, NO RECONFIG STORAGE UNITS 00000260
SMF=00, SELECT SMFPRM00, SMF PARMETERS 00000270
SQA=6, SIZE=(3+3)*64K=384K VIRTUAL STORAGE 00000280
SWAP=(SYS1.PAGES01), SYSTEM SWAP DATASET 00000290
VAL=00, SELECT VATLST00 00000300
VRREGN=64, DEFAULT REAL-STORAGE REGION SIZE 00000310
WTOBFRS=250, SET NUMBER OF WTO BUFFERS 00000320
WTOEPLY=10 SET NUMBER OF WTOR BUFFERS 00000330
/* THIS COMPLETES THE SYSP LIST 00000340
/* THE FOLLOWING PARAMETERS HAVE BEEN OMITTED BY CHOICE 00000350
CLPA RE-CREATION OF PLPA IS OPERATOR CHOICE 00000360
MLPA= NO MLPA PARAMETERS 00000370
NUCMAP 00000380
PURGE DO NOT DEMOUNT MSS VOLUMES 00000390
SYSP=00 SPECIFIED BY OPERATOR AT IPL 00000400
NOT A VALID PARMETER FOR IEASYSXX 00000410
Parameters | Parameter | Meaning and Use | Value Range | Default | | APF=xx | Names the parmlib member (IEAAPFxx) that contains authorized data set names. | N/A | SYS1.LINKLIB and SYS1.SVCLIB alone are authorized. | | APG=nn | Specifies the priority value of the automatic priority group for use by the system resource manager. | 7 | 0-13 | BLDL=xx BLDLF=xx | Names the parmlib member (IEABLDxx) that lists module names that are to be palced in a pageable or ifxed BLDL table. The choice of BLDL or BLDLF determines which NIP will build. | N/A | BLDL=00 or BLDLF=00 | | CLPA | Tells NIP to load the link pack area with the modules contained in SYS1.LPALIB. Also purges VIO data sets that were used in the previously initialized system. Thus CLPA implies CVIO. | N/A | N/A | CMD=aa CMD=(aa,bb, . . .) | Completes the name of the parmlib member (COMMNDxx) that contains commands to be issued internally during master scheduler initialization. COMMNDxx also controls prompting during TOD clock initialization. | N/A | CMD=00 | | CSA=nnnn | Specifies the size of the common service area in multiples of 1K bytes rounded to the next segment (64K) boundary. | 0-9999 | 100 (This means 128K since it is rounded up) | | CVIO | Deletes previously used VIO data sets from the paging space. This parameter is automatically included when CLPA is specified. | N/A | None | DUMP=NO DUMP=DASD DUMP=L DUMP=(TA, unitaddr1, unitaddr1, . . .) | Specifies whether SYS1.DUMP data sets for SVC Dump are to be on direct access device(s) or tape, and names the unit address(es) if tape is to be used. This parameter can also indicate that no SYS1.DUMP data sets are to be made available for SVC dumps.  | NO - specifies that no dump data sets will be available for SVC dump | | DASD - specifies that the currently cataloged SYS1.DUMPnn data sets (if any) on permanently resident direct access volumes, are to be used. | | L - is used with DASD to specify that cataloged SYS1.DUMPnn datasets are to be listed on the operator's console, with the status of empty or full. A message prompts the operator for the names of full data sets that he does not want to print. SVC dump will reuse these data sets. | | (TA, unitaddr1, unitaddr2 . . .) - specifies that the tape unit at unitaddr is to be used as an SVC dump data set. |
| N/A | DASD | | DUPLEX=dsname | Specifies a duplex page data set name or overrides the existing duplex data set name. This parameter is ignored on quick starts or warm starts. | N/A | None | FIX=aa FIX=(aa,bb, . . .) | Completes that name of one or more parmlib members (IEAFIXxx) that contain names of modules from SVCLIB, LINKLIB, and LPALIB that are to be placed in a fixed LPA that lasts for the life of the IPL. | N/A | FIX=00 | HARDCPY= (dev, rout, cmds) | Specifies a hardcopy log and indicates the types of commands, responses, and mesages that will appear on the log device. | dev specifies the hardcopy device. It is specified either as the unit address of a hardcopy device or SYSLOG to specify the system log as the hardcopy log. | | rout specifies the the routine codes of messages that the hardcopy log will receive. The list must be specified in parentheses and separated by commas. The value ALL may be specified to indicate that all WTO and WTOR messaged issued with routing codes will be displayed on the hardcopy log. | | cmds specifies which operator commands and responses will be displayed. The options are:  | CMDS specifies the operator commands, and system commands and responses, will be displayed. | | INCMDS specifies that operator commands, system commands, and in-line responses will be displayed. | | STCMDS specifies that operator commands, system commands, in-line responses, and static status displays will be written out. | | NOCMDS specifies that no commands or responses will be displayed. |
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| N/A | Determined by SYSGEN parameters. | | IPS=xx | Completes the name of the parmlib member (IEASYSxx) from which the system resources manager (SRM) will obtain the installation performance specification. | N/A | IPS=00 | LNK=aa LNK=(aa,bb, . . .) | Complete the name of one or more parmlib members (LNKLSTxx) that contain names of data sets that are to be concatenated to LINKLIB. | N/A | LNK=00 | | LOGCLS=x | Specifies the JES output class for the log data sets. | A-Z 0-9 | A | | LOGLMT=nnnnnn | Specifies the maximum number of WTL's (messages) for a log data set. When the limit is reached, the data set is scheduled for sysout processing. | 000000- 999999 | 500 | | MAXUSER=nnnn | Indicates the maximum number of address spaces that can be located by means of the address space vector table (ASVT). Sets a limit on the number of concurrent address spaces. | 0-9999 | 256 | MLPA=aa MLPA=(aa,bb, . . .) | Completes the name of one or more parmlib members (IEALPAxx) that name modules to be placed in a temporary LPA extension. | N/A | None | OPI=YES OPI=NO | Indicates whether the operator is to be allowed to override particular parameters, or all parameters, contained in IEASYSxx. | YES, NO | YES | | OPT=xx | Indicates the name of a parmlib member (IEAOPTxx) that contains tuning parameters to be used by the resource algorithms of the system resource manager. | N/A | None | PAGE=dsname PAGE=(dsn1,dsn2, . . .[,L]) PAGE=(,L) | Gives the names of newpage data set to be used as additions to or replacements for existing page data sets. The first-named data set is intended for exclusive placement of the PLPA. The second-named data sets for exclusive placement of MLPA and CSA. The third and all subsequently named data sets are used as local page data sets. | N/A | None | | PAGNUM=(pp,s) | Specifies the number of page and swap data sets that can be added to the system after IPL by the PAGEADD command. | pp: 0-99 s: 0-9 | 1,1 | | PURGE | Demounts all mass storage system volumes. | N/A | None | | REAL=nnnn | Specifies the maximum amount of real storage, in 1K blocks, that can be allocated for concurrent ADDRSPC=REAL jobs. | 0-9999 | 76 | | RSU=xx | Specifies the number of storage units that will be available for storage reconfiguration in an MP system. | 0-99 | 0 | | SMF=xx | Specifies a parmlib member (SMFPRMxx) from which SMF will obtain its parameters. | N/A | SMF=00 | | SQA=nn | Gives the number of additional 64K segments of the virtual system queue area to be created at IPL. | 0-999 | 1 | SWAP=dsname SWAP=(dsn1, dsn2, . . .) | Specifies the names of new swap data sets to be used as additions to or replacements for existing swap data sets. | N/A | None | SYSP=aa SYSP=(aa,bb, . . .) | Specifies one or more alternate system parameter lists (IEASYSxx) that are to be read by NIP in addition to IEASYS00. SYSP may be specified only by the operator. | N/A | SYSP=00 | VAL=aa VAL=(aa,bb, . . .) | Names one or more parmlib members (VATLSTxx) that contain mount and use attributes of direct access devices. | N/A | VAL=00 | | VRREGN=nnnn | Gives the default real-storage region size for an ADDRSPC=REAL job step that does not have a REGION parameter in its JCL. | 0-9999 | 64 | | WTOBFRS=nnnn | Specifies the number of buffers that the write-to-operator (WTO) routines will use for operator messages. | 20-9999 | 20 | | WTORPLY=nnn | Specifies the number of operator reply elements to be used by the write-to-operator-with-reply (WTOR) routines. | 5-100 | 5 |
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