[Default] On 18 Jun 2017 09:38:24 -0700, in bit.listserv.ibm-main [email protected] (Lizette Koehler) wrote:
If were trying to copy an Innovation Data Processing FDR dump tape created with LBI to disk would it work using the equivalent of the DF/DSS COPYDUMP command? This is just a matter of curiosity. Clark Morris >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 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
