5: 4 EAP number 6 : 2 ERP number 7: 1 EAP number
BitO:1 : -2 : tape indicate 3 : permanent error 4 : host detected error 5 ; loop write to read error 6; not used 7; not used Bit
0;1 ; 2 :
-3 : PE-I 0 burst check
4:- 5:6: 7 : -Contains all zeros Bit 0 : 8 format code
1 : 4 format code 2 ; 2 format code 3 : 1 format code 4 : Data security erase 5 :
6: 7:
-Sense bytes 8-31 are only used for hardware diagnostics DOC - Display Operator Console
Designation Bit 0 command reject
1 intervention required 2
-3 equipment check 4
5 6 -7 operation check
1·43
I
CHAPTER II
DOS/vSE GENERAL INFORMATION
I
IPL CONTROL STATEMENTS
Operation Operand
ADD CUU[ (k) I,device-type (,SSI,S5SSI.ssssss}
11·01
Remarks The ADD command is used to define the physical devices attached to the system.
Note: The X"notation is no longer required but is still supported for compatibility
Indicates the channel and unit number of the device to be add~.
Can be specified as either 5 Qr a decimal number from 0 to 255:
5 indicates that the device can be switched (that is, physically attached to two adjacent channels).
The designated channel is the lower of the two channels.
o
to 255 indicates the priority of a device that cannot be switched, with 0 indicating the highest priority. If k is not given. the assumed priority is 255.device- Specifies the actual device type (2400T9. 1443, etc.). See device
type codes in Figure 1.
ss Device specifications (see ASSGN ssss Statement). If absent, the follow-ssssss ing values are assigned: CO for
g·track tapes (2400, 3410 series) DO for 9-track tapes (3420 series) 60 for 8809 Magnetic Tape Unit 90 for 7·track tapes 00 for non-tapes 00,01,02, and 03 are invalid as ss for magnetic tape.
ss is required for a 3284/3286/
3287 printer used as a hard·copy device for a 3277 operator con-sole. The required entry is 02.
ss specifies SADxxx (Set Address) requirements for IBM 2702 lines:
00 for SADO 01 forSAD1 02 for SAD2 03 for SAD3
This information is not accepted on the ASSGN statements.
ss is required for 1270, 1275, 1419, 1419P, and 1419S device types. It specifies the external interrupt bit associated with mag-netic ink or optical character readers. The settings 01 through 20 correspond to the external interrupt code in low real storage byte 87, bits 7 through 2 respect-ively. The corresponding external lines to which the control units are attached are as follows:
01 byte 87 bit 7
ThE! ss parameter specifies whether or not the error correction feature is present on an IBM 1018 Paper Tape Punch with 2826 Control Unit Modell.
IPL CONTROL STATEMENTS ( ...• Cant'd)
Operation Operand
ADD (Cont'd)
Remarks ss can be:
00 no error correction feature 01 error correction feature For the 3704 and the 3705, 5S is required and must be specified as one of the fallowing:
01 Type 1/4 channel adapter 02 Type 2/3 channel adapter 10 for 4300 ICA
For the 2703 of the Model 115 or 125,55, ssss, or ssssss is used to specify the line mode setting for a Start/Stop line or a BSe line.
The bit settings of the line mode specification for each line involved are explained in IBM System 1370 Model 115 Functional Charac-teristics, and in I BM System 1370 Model 125 Functional Charac-teristics, repectively.
The line mode setting is not accep-ted on the ASSGN statement. If a one or two byte value is specified, the specified value is right-justified and the rest of the three bvtes is filled with zeros.
DEF SYSREC-cuu,SYSCAT - {cuUIUA} [,SYSDMP-cuu]
I
DEL
DPD [TYPE= NI F
1.
UNIT=cuu, CYL=nl BLK=n [,VOLlD=xxxxxxjThe DEF command is used to assign SYSREC, the logical device for the system recorder and hard-copy files SYSCAT, the logical device for the VSAM-E master catalog SYSOMP, the logical device for the high-speed system dump.
SYSCAT=cuu Indicates the channel and unit number of the physical device to be assigned to SYSCAT.
SYSREC=cuu Indicates the channel and unit number of the physical device to be assigned to SYSREC.
SYSOMP=cuu Indicates the channel and unit number of the physical device assigned to SYSDMP. SYSDMP can be assigned to any CKD or FBA device. The assignment can-not be changed until the next IPL.
The DEL command is used to delete a device from the PUB table.
Indicates the channel and unit number of the device to be deleted.
The OPO command, which is mandatory, is used to define the pape data set.
The operands of the OPO command may be given in any order.
TYPE=N TYPE=N is the default and indi-cates that the page data set need not be formatted.
If TYPE=N is specified but the page data set does not exist or the extent limits have been changed, TYPE=N is ignored and the page data set is formatted during IPL.
TYPE=F Indicates that the page data set is to be formatted during·IPL. For-matting during IPL is required if part of the formatted extent has been destroyed. The TYPE ope-rand is ignored for FBA devices.
11-02
IPL CONTROL STATEMENTS I •.•• Cont'd)
[DATE=value 1. CLOCK=value2) I,ZONE' )EAST}/hh/mm)
\WEST
Remarks UNlT -cuu Specifies the channel and unit
number of the device tha t is to contain the page data set.
CYL=n Specifies, for eKD devices, the sequential number of the cylinder, relative to zero, where the page data set is to begin (in decimal).
BLK=n Specifies, for FBA devices, the sequential number of the block, relative to zero, where the page data set is to begin (in decimal).
VOLID=xxxxxx Identifies the volume serial number (one to six alpha·
betic or numeric characters) of the disk pack that contains the page data set (for label checking).
If this operand is omitted, the EAST Specifies a geographical position
east of Greenwich.
WEST Specifies a geographical position west of Greenwich.
hhimm A decimal value which indicates the difference in hours and minutes between local and Green-wich Mean Time.
hh ,0-23 mm: 0-59
Note Required statement. If any ADO or DEL commands are required, they must precede the SET command.
SVA ISDL=nH,PSIZE-nKH,GETV1S-nK] SDL-n Specifies the decimal number of
11-03
entries in the system directory list to be reserved for user phases and non SVA-etigible 18M-supplied phases, in addition to the phases loaded automatically during IPL.
For a list of those phases that are automatically loaded into the SVA during IPL, refer to OOSNSE System Generation. Do not spe-cify entries for these phases, as this is done by lPL. The maximum number that can be specified is 963.
I
IPL CONTROL STATEMENTS ( •••• Cont'd)
Operation Operands
1I'()4
Remarks PSIZE-nK Specifies the size of the area
within theSVAwhich is to be reserved for user phases. n must be a decimal number and a mult·
i"le of 2. The specified size sho'urd
be
large enough for the user phases and for a maintenance area which is required when a phase in the system core image library, with a copy in the SVA, is re-placed.00 not specify space for the phases loaded automatically into the SVA during IPL. as IPL will reserve the necessary space.
GETVIS"'nK Indicates the size of the addi-tional system GETVIS area which you can specify beyond the mini·
mum size allocated by the system.
n must be a decimal number and a multiple of 2.
Note that SET. OPO, and OEF may be entered at any time during IPL. ADD and DEL must precede any DEf, OLA. OPD, or SVA command!s). SVA must be the last IPL command.
JOB CONTROL· AND ATTENTION ROUTINE COMMANDS Job Control Overview
Type of Command or Statement Operation
Job Identification JOB
/&
/ User Identification ID
File Definition DLBL
EXTENT TLBL
r
Pass Information to Operator Pass Information to Program DATE
LBLTYP OPTION OVEND UPSI
Job Stream Control BATCH
CANCEL Setting System Parameters ALLOC
ALLOCR SET SIZE STDOPT Note: Valid only In a Foreground Partition
Name Operation Operand ALLOC Fn~mK LFn:=mKl
ALLOCR PARTITION-mK l,PARTITIONomKI ...
Indicates the number of the foreground partition.
Indicates the amount of
~torage to be allocated to the specified foreground partition. m must not be
partition Indicates the partition JCC (BG, Fl, F2, ... j to which AR storage is to be allocated.
For compatibility reasons, the partition specifications 8GR and FnR will also be accepted.
Indicates the amount of storage to be allocated to the specified partition.
m should be an even integer.
any uneven specification is rounded up to the nearest even integer. m may also be zero.
Alters 1 to 16 bytes of virtual storage. XXXXXX is the hex ad·
dress where alteration is to start.
AR
I
JOB CONTROL· AND ATTENTION ROUTINE COMMANDS I •••• Cont'd)
Name Ope-ration Operand
I
Remarksr
Acceptedby [Ill ASSGN For any device:
I
For remarks see end of thisr } .. ".,,,
UA ,TEMP ' - -~
JCCSYSxxx, IGN [PERM]
(address-list) SYSYVY For disks: cuu
{address-list}
SYSyyy DISK FBA
2311 ['TEMPJ
-SYSxxx, 2314 ,PERM L VOL-volserno][.SHRj 3330
333QB 3340 3340R 3350 Fordiskettes:
CU
(address-list)I [TEMP]
['VOL=volserno]SYSxxx, SYSyyy
DISKETTE ,PERM 3540
For tapes:
cuu (address-list) SYSyyy TAPE SYSxxx, 2400T7
[,OS ]
[,TEMP]2400T9
,ALT ,PERM LVOL=volsernol 3410T7
3410T9 3420T7 3420T9 BB09 ASSGN For printers:
(Cant'd) cuu For remarks see
(address-list) end of this statement SYSyyy
PRINTER