The following JCL code allows you to perform a full volume physical copy using the ADRDSSU utility: //STEP1 EXEC PGM=ADRDSSU,REGION=0M //SYSPRINT DD SYSOUT=* //INVOL1 DD VOL=SER=volser1,UNIT=3390,DISP=SHR //OUTVOL1 DD VOL=SER=volser2,UNIT=3390,DISP=SHR //SYSIN DD * COPY FULL – INDDNAME(INVOL1) – OUTDDNAME(OUTVOL1) – ALLDATA(*) – ALLEXCP – CANCELERROR – COPYVOLID – ADMINISTRATOR – PURGE […]
The following JCL can be used to connect a User Catalog to the Master Catalog of your z/OS system: //IMPORT EXEC PGM=IDCAMS //SYSPRINT DD SYSOUT=* //SYSIN DD * IMPORT CONNECT – OBJ((user_catalog_name – DEVT(devtype) VOL(volser))) – CATALOG(master_catalog_name) /* Where: user_catalog_name should be replaced by the name of your User Catalog dataset […]
The following JCL can be used to disconnect a User Catalog from the Master Catalog of your z/OS system: //EXPORT EXEC PGM=IDCAMS //SYSPRINT DD SYSOUT=* //SYSIN DD * EXPORT user_catalog_name DISCONNECT /* user_catalog_name should be replaced by the name of your User Catalog dataset name. Alternatively you can issue […]
ISRFIND, ISRDDN and DDLIST are 3 of the most useful utilities under ISPF. ISRFIND and ISRDDN can be invoked as TSO commands, i.e., by issuing TSO ISRFIND and TSO ISRDDN on the ISPF command line. DDLIST on the other hand is an ISPF command table entry that invokes ISRDDN. This […]
VVDS stands for VSAM Volume Data Set and it’s a VSAM file that contains the information of all VSAM and SMS-managed non-VSAM data sets that reside on the volume where the VVDS file is allocated. A VVDS is recognised by the restricted data set name SYS1.VVDS.Vvolser, where volser is the volume […]
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