John You are doing a copydump. So this means, you are trying to make additional copies of a DFDSS dump tape. Is that correct?
If not, what is the intent of coping the DUMP TAPE to DASD? With the COPYDUMP command, you can make from 1 to 255 copies of DFSMSdss-produced dump data. The data to be copied, a sequential data set, can be on a tape or a DASD volume, and copies can be written to a tape or a DASD volume. If the dump data is produced from multiple DASD volumes by using a physical data set dump operation, you can selectively copy the data from one or more of those volumes. The COPYDUMP command cannot change the block size of the DFSMSdss dump data set. If you are copying a dump data set to a DASD device, the source block size must be small enough to fit on the target device. You can probably copy tape to tape, but I do not think you can copy tape to disk with a DFDSSD Dump tape. You would need to change the way you create the DFDSS DUMP Tape to use the BLKSIZE=32760 if that is going to be used in a COPYDUMP operation later. Lizette > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of John Dawes > Sent: Sunday, June 18, 2017 9:30 AM > To: [email protected] > Subject: Re: help with DFDSS and LBI (large block interface) > > I am able to do a tape to tape copy without any issues. However tape to disk > doesn't work because the default of tape blksize is 262144 and the maximum > blksize that is supported for DASD is 32760. I guess nothing can be done. > -------------------------------------------- > On Fri, 16/6/17, Carmen Vitullo <[email protected]> wrote: > > Subject: Re: help with DFDSS and LBI (large block interface) > To: [email protected] > Received: Friday, 16 June, 2017, 3:12 PM > > a better example > tape to tape > > > > //STEP1 EXEC > PGM=ADRDSSU > //TAPEI DD > DSN=OTCTR.OMVS19.DUMP, > // > UNIT=3390,VOL=SER=(OTCTR3,OTCTR4),DISP=SHR > //TAPEO DD DSN=OTC.OMVS19.DUMP, > // UNIT=3390,VOL=SER=(OTC047,OTC053), > // DISP=(,CATLG),SPACE=(CYL,(1100,100)) > //SYSPRINT DD SYSOUT=* > //SYSIN > DD * > COPYDUMP INDDNAME(TAPEI) > OUTDDNAME(TAPEO) > IF LASTCC GT 0 - > THEN DO > WTO > '****************************************************' > > WTO '********* DSSU TAPE COPY HAS > ABENDED ! *************' > WTO > '****************************************************' > > END > ELSE DO > WTO > '****************************************************' > > WTO '*** DSSU TAPE COPY HAS COMPLETED > SUCCESSFULLY ! ****' > WTO > '****************************************************' > > END > ----- Original Message > ----- > > From: "Carmen > Vitullo" <[email protected]> > > To: [email protected] > > Sent: Friday, June 16, 2017 2:11:17 PM > Subject: Re: help with DFDSS and LBI (large block interface) > > I've > done this alot creating a second copy of a dump tape and never forced a > blocksize - > > //STEP1 EXEC PGM=ADRDSSU > //SYSPRINT DD SYSOUT=T > //INVOL1 DD VOL=SER=RMDS01,UNIT=3380,DISP=SHR > > //TAPE1 DD > DISP=(,CATLG),DSN=xxxxxxxxxxxxx,UNIT=T3480,DCB=X > //SYSIN DD * > > /SYSIN DD * > COPYDUMP > INDDNAME(INVOL1) OUTDDNAME(TAPE1) > IF LASTCC > GT 0 - > THEN DO > WTO > '*++++++++++++++++++++++++++++++++++++++++++++++++++*' > > WTO '********* COPYDUMP OF TECHD7 > ABENDED ! *************' > WTO > '*++++++++++++++++++++++++++++++++++++++++++++++++++*' > > END > ELSE DO > WTO > '*++++++++++++++++++++++++++++++++++++++++++++++++++*' > > WTO '*** COPYDUMP OF TECHD7 COMPLETED > SUCCESSFULLY ! ****' > WTO > '*++++++++++++++++++++++++++++++++++++++++++++++++++*' > > END ----- Original Message ----- > > From: "Lizette > Koehler" <[email protected]> > > To: [email protected] > > Sent: Friday, June 16, 2017 2:03:26 PM > Subject: help with DFDSS and LBI (large block > interface) > > This is from > John Dawes who is having issues posting to IBMMAIN. I only have the > following details > > G'Day, > > Here is the jcl: > //STEP1 EXEC > PGM=ADRDSSU,REGION=0M,TIME=1440,PARM='UTILMSG=YES' > > //SYSPRINT DD SYSOUT=* > //BACKUP DD > DISP=OLD,DSN=SYS2.STORDSK.BKUP.G0001V00 > //COPY1 DD DISP=(,CATLG,DELETE), > // DSN=SYS2.DFDSS.BKUP2, > // > UNIT=3490,VOL=(,,,99),DCB=BLKSIZE=32760 > //SYSIN DD * > COPYDUMP - > INDD(BACKUP) - > OUTDD(COPY1) > > /* > I am trying to copy the > tape (which has the default blksize of 262144). I tried to force a blksize > of 32760 so that it would be copied on to DASD in a later step. > > Here is the error message of copying the tape to another tape: > ADR331E (001)-CPYD > (01), OUTPUT BLKSIZE 32760 FOR DATA SET ON DDNAME COPY1 IS > > SMALLER THAN INPUT BLKSIZE 262144 ADR324E (001)-CPYD (01), THE VOLUME/DATA > SET SPECIFIED BY DDNAME COPY1 HAS BECOME UNUSABLE > > The tape dsn does not have a > DATACLAS. > > I tried a copy > of the tape to dasd which didn't work which prompted my first post. To > bypass the problem I tried to copy the tape to another tape with a blksize > of 32760 and encountered the above error. > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive > access instructions, > send email to [email protected] > with the message: INFO IBM-MAIN > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive > access instructions, > send email to [email protected] > with the message: INFO IBM-MAIN > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive > access instructions, > send email to [email protected] > with the message: INFO IBM-MAIN > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
