HP XP24000/XP20000 for FlashCopy Mirroring Software User Guide (T5240-96012, November 2011)

Table 51 Parameters for the DFSMSdss Command (Version 2/Volume Copying) (continued)
DescriptionValueParameter
The copy operation will be executed only when you specify the S-VOL
and the T-VOL in the opposite way as when the relationship was created.
REVERSE
By specifying this option, you will be able to receive information
describing the error and its causes in case Version 2 copy operation fails.
You can also specify the amount of error information you want to receive.
FRMSG
3
DEBUG
Use FCTOPPRCPRIMARY to access the FlashCopy to PPRC Primary Volume
function or the FlashCopy to Universal Replicator for Mainframe Primary
PRESMIRNONEFCTOPPRCPRIMARY
Volume function. Specify this parameter when Version 2 T-VOLs and
TrueCopy for Mainframe M-VOLs (or Universal Replicator for Mainframe
P-VOL) are shared.
Establish the relationship using the Preserve Mirror FlashCopy function.
If the relationship cannot be established using the Preserve Mirror
FlashCopy function, the command is rejected.
PRESMIRREQ
Establish the relationship using the Preserve Mirror FlashCopy function.
If the relationship cannot be established using the Preserve Mirror
PRESMIRRPREF
FlashCopy function, the copy operation is executed using the existing
FlashCopy-to-PPRC Primary Volume function.
1
COPYVOLID and DUMPCONDITIONING cannot be specified at the same time.
2
Data cannot be written on the T-VOL while differential data is managed.
3
For detailed information, see the IBM documentation.
When the COPY FULL command is issued, DFSMSdss checks whether the selected volumes meet
the requirements for use as Version 2 volumes, and automatically determines whether to process
the requested job via the host. DFSMSdss processes the COPY FULL command in a few seconds
and establishes the Version 2 relationship simultaneously as it completes the processing. The
completion of this process is not reported to the user.
• (page 88) shows an example of the DFSMSdss command for processing the Version 2 volume
copy operation.
• (page 89) shows an example of the COPY FULL Command (FCCGFREEZE).
• (page 89) shows an example of the CGCREATE Command.
• (page 89) shows an example of the COPY FULL command with FCINCREMENTAL.
Figure 45 COPY FULL Command (Version 2 )
//COPY FULL JOB
//*
//INSTIMG EXEC PGM=ADRDSSU
//SYSPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=V,OUTLIM=3000
//VOL1 DD UNIT=3390,VOL=SER=FCPY05,DISP=OLD
//VOL2 DD UNIT=3390,VOL=SER=FCPY06,DISP=OLD
//SYSIN DD *
COPY FULL INDYNAM (FCPY05) OUTDYNAM (FCPY06) COPYVOLID
/*
88 Performing Version 2 Operations