HP XP P9500 Storage - Manual (Page 50)

Table 25 Parameters for DFSMdss, Volume copying (continued)
Description Value Parameter
Use FCINCRVERIFY to verify the condition established when re-executing
the COPY command by specifying FCINCREMENTAL on the relationship
created by using FCINCREMENTAL. N/A FCINCRVERIFY
The copy operation will be executed only when you specify the S-VOL
and the T-VOL in the same way as when the relationship was created. NOREVERSE
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 FC Z 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 Cnt Ac-J Z Primary Volume function. PRESMIRNONE FCTOPPRCPRIMARY
Specify this parameter when Compatible FlashCopy T-VOLs and Cnt
Ac-S Z M-VOLs (or Cnt Ac-J Z P-VOL) are shared.
Establishes the relationship using the Preserve Mirror FlashCopy function.
If the relationship cannot be established, the system rejects the command. PRESMIRREQ
Establishes the relationship using the Preserve Mirror FlashCopy function.
If the relationship cannot be established, the copy operation is executed
with using the existing FlashCopy to PPRC Primary Volume function. PRESMIRRPREF
Can specify T-VOLs as TSE-VOLs. FAILRELATION FCSETGTOK
4
1 COPYVOLID and DUMPCONDITIONINO 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 documents.
4 Valid in Compatible FlashCopy SE.
When the COPY FULL command is issued, DFSMSdss checks whether the selected volumes meet
the requirements for use as Compatible FlashCopy volumes. DFSMSdss automatically determines
whether to process the requested job via the host. DFSMSdss processes the COPY FULL command
in a few seconds. It also establishes the FC Z relationship simultaneously as it completes the
processing. The completion of this process is not reported to the user.
The following example shows the DFSMSdss COPY FULL command for processing Compatible
FlashCopy volume copy operations. If you execute the command as shown in this example, the
entire data in a volume numbered FCPY05 is copied to a volume numbered FCPY06.
//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
/*
The following example shows the COPY FULL command (FCCGFREEZE):
//SYSPRINT DD SYSOUT=*
//VOL1 DD UNIT=3390,VOL=SER=FC Z00,DISP=OLD
//VOL2 DD UNIT=3390,VOL=SER=FC Z01,DISP=OLD
//SYSIN DD*
COPY FULL INDDNAME(VOL1) OUTDDNAME(VOL2)
FASTREP(REQ) FCCGFREEZE
The following example shows the CGCREATE command:
50 Performing Compatible FlashCopy operations