FALLOC

Synopsis

HELP:   Platform dependent file allocation parameter
TYPE:   OBJECT
SYNTAX: FALLOC(ORGANIZATION=SEQ/PS/LIB/PDS/USS/EDS/ESDS/KDS/KSDS/RDS/RRDS,BLKSIZE=num,RECFORMAT=NONE/BIN/TXT/TXT-ASA/TXT-MCC/DLM/DLM-ASA/DLM-MCC/VAR/VAR-ASA/VAR-MCC/FIX/FIX-ASA/FIX-MCC/VAR-REL/VAR-REL-ASA/VAR-REL-MCC/FIX-REL/FIX-REL-ASA/FIX-REL-MCC/F/FA/FM/FS/FSA/FSM/FB/FBA/FBM/FBS/FBSA/FBSM/FE/FEA/FEM/FK/FKA/FKM/FR/FRA/FRM/U/UA/UM/V/VA/VM/VS/VSA/VSM/VB/VBA/VBM/VBS/VBSA/VBSM/VE/VEA/VEM/VK/VKA/VKM/VR/VRA/VRM/ORG,RECLENGTH=num,KEYDISP=OLD/NEW/DEL,KEYPOSITION=num,KEYLENGTH=num,SUBSYSTEM(),SYSOUT(),SPACE(),LIKE='str',RENEW,PERFILE)

Description

The file allocation object collects several parameters for platforms which are record oriented based on a catalog system like z/OS® and where the space, volume and other things must be predefined. The supported parameters are platform dependent. Only parameters relevant for a certain platform are used. This way its possible to store files on special volumes, units, and with SMS-classes without any JCL usage on z/OS®.

But also on distributed platforms like (WIN, UNIX, MAC, ...) FLAM supports record oriented file types to keep the record information on such platforms. For this case the different record format for the open world can be defined. To read such a special file format on an open platform the correct record format must also be defined. On a catalog based system, this is not required. If the record format in the catalog are not the same as specified an error will occur.

Arguments

• NUMBER: ORGANIZATION=SEQ/PS/LIB/PDS/USS/EDS/ESDS/KDS/KSDS/RDS/RRDS - File organization [SEQ]
  • SEQ - Sequential data set [DEFAULT]
  • PS - Sequential data set [DEFAULT]
  • LIB - Library (ZOS-PDSE)
  • PDS - Partitioned data set (ZOS-PDS)
  • USS - UNIX files (path based)
  • EDS - Entry data set (VSAM-ESDS)
  • ESDS - Entry data set (VSAM-ESDS)
  • KDS - Keyed data set (VSAM-KSDS)
  • KSDS - Keyed data set (VSAM-KSDS)
  • RDS - Relative data set (VSAM-RRDS)
  • RRDS - Relative data set (VSAM-RRDS)
• NUMBER: BLKSIZE=num - Block size [system]
• NUMBER: RECFORMAT=NONE/BIN/TXT/TXT-ASA/TXT-MCC/DLM/DLM-ASA/DLM-MCC/VAR/VAR-ASA/VAR-MCC/FIX/FIX-ASA/FIX-MCC/VAR-REL/VAR-REL-ASA/VAR-REL-MCC/FIX-REL/FIX-REL-ASA/FIX-REL-MCC/F/FA/FM/FS/FSA/FSM/FB/FBA/FBM/FBS/FBSA/FBSM/FE/FEA/FEM/FK/FKA/FKM/FR/FRA/FRM/U/UA/UM/V/VA/VM/VS/VSA/VSM/VB/VBA/VBM/VBS/VBSA/VBSM/VE/VEA/VEM/VK/VKA/VKM/VR/VRA/VRM/ORG - Record format [auto]
  • NONE - No format defined
  • BIN - Open - Binary (undefined) data (only the last record are shorter then record length)
  • TXT - Open - Text data with standard delimiter (result is a stripped variable length records)
  • TXT-ASA - Open - Text data with standard delimiter and ASA byte in front (result variable length records with ASA attribute)
  • TXT-MCC - Open - Text data with standard delimiter and MCC byte in front (result variable length records with MCC attribute)
  • DLM - Open - Records separated by a special delimiter with the result of variable length records
  • DLM-ASA - Open - ASA records separated by a special delimiter with the result of variable length records
  • DLM-MCC - Open - MCC records separated by a special delimiter with the result of variable length records
  • VAR - Open - Variable length record (if necessary define length format)
  • VAR-ASA - Open - Variable length record with ASA print control character (if necessary define length format)
  • VAR-MCC - Open - Variable length record with machine print control codes (if necessary define length format)
  • FIX - Open - Fixed-length record (file size = N * record length)
  • FIX-ASA - Open - Fixed-length record with ASA print control character (file size = N * (record length + 1))
  • FIX-MCC - Open - Fixed-length record with machine print control codes (file size = N * (record length + 1))
  • VAR-REL - Open - Variable relative record (if necessary define length format)
  • VAR-REL-ASA - Open - Variable relative record with ASA print control character (if necessary define length format)
  • VAR-REL-MCC - Open - Variable relative record with machine print control codes (if necessary define length format)
  • FIX-REL - Open - Fix relative record (file size = N * (record length + 8))
  • FIX-REL-ASA - Open - Fix relative record with ASA print control character (file size = N * (record length + 9))
  • FIX-REL-MCC - Open - Fix relative record with machine print control codes (file size = N * (record length + 9))
  • F - Host - Fixed-length, unblocked
  • FA - Host - Fixed-length, unblocked, ASA print control characters
  • FM - Host - Fixed-length, unblocked, machine print control codes
  • FS - Host - Fixed-length, standard
  • FSA - Host - Fixed-length, standard, ASA print control characters
  • FSM - Host - Fixed-length, standard, machine print control codes
  • FB - Host - Fixed-length, blocked
  • FBA - Host - Fixed-length, blocked, ASA print control characters
  • FBM - Host - Fixed-length, blocked, machine print control codes
  • FBS - Host - Fixed-length, blocked, standard
  • FBSA - Host - Fixed-length, blocked, standard, ASA print control characters
  • FBSM - Host - Fixed-length, blocked, standard, machine print control codes
  • FE - Host - Fixed-length, ESDS
  • FEA - Host - Fixed-length, ESDS, ASA print control characters
  • FEM - Host - Fixed-length, ESDS, machine print control codes
  • FK - Host - Fixed-length, KSDS
  • FKA - Host - Fixed-length, KSDS, ASA print control characters
  • FKM - Host - Fixed-length, KSDS, machine print control codes
  • FR - Host - Fixed-length, RRDS
  • FRA - Host - Fixed-length, RRDS, ASA print control characters
  • FRM - Host - Fixed-length, RRDS, machine print control codes
  • U - Host - Undefined-length
  • UA - Host - Undefined-length, ASA print control characters
  • UM - Host - Undefined-length, machine print control codes
  • V - Host - Variable
  • VA - Host - Variable, ASA print control characters
  • VM - Host - Variable, machine print control codes
  • VS - Host - Variable, spanned
  • VSA - Host - Variable, spanned, ASA print control characters
  • VSM - Host - Variable, spanned, machine print control codes
  • VB - Host - Variable, blocked
  • VBA - Host - Variable, blocked, ASA print control characters
  • VBM - Host - Variable, blocked, machine print control codes
  • VBS - Host - Variable, blocked, spanned
  • VBSA - Host - Variable, blocked, spanned, ASA print control characters
  • VBSM - Host - Variable, blocked, spanned, machine print control codes
  • VE - Host - Variable, ESDS
  • VEA - Host - Variable, ESDS, ASA print control characters
  • VEM - Host - Variable, ESDS, machine print control codes
  • VK - Host - Variable, KSDS
  • VKA - Host - Variable, KSDS, ASA print control characters
  • VKM - Host - Variable, KSDS, machine print control codes
  • VR - Host - Variable, RRDS
  • VRA - Host - Variable, RRDS, ASA print control characters
  • VRM - Host - Variable, RRDS, machine print control codes
  • ORG - Use original record format as default (like none)
• NUMBER: RECLENGTH=num - Record length (data only, no print control and length fields)
• NUMBER: KEYDISP=OLD/NEW/DEL - Key disposition for index/key sequential data sets [OLD]
  • OLD - Key disposition OLD (keep the existing key)
  • NEW - Key disposition NEW (insert record number as key)
  • DEL - Key disposition DEL (delete key from record)
• NUMBER: KEYPOSITION=num - Key position (>=1) for index/key sequential data sets [1]
• NUMBER: KEYLENGTH=num - Key length (>=1) for index/key sequential data sets [8]
• STRING: LIKE='str' - Specifies the name of the model data set from which the attributes are to be copied
• SWITCH: RENEW - Enforce new allocation by a remove of an existing file
• SWITCH: PERFILE - Enforce processing per file in directory walk [OFF] (prevent append handling)