Hitachi ShadowImage for z/OS user guide (HIT9503-96009, January 2008)

//EPAIR JOB
// EXEC PGM=ICKDSF
//SYSPRINT DD SYSOUT=*
//DD1 DD UNIT=SYSDA,DISP=SHR,VOL=SER=DKDE80
//SYSIN DD *
PPRCOPY ESTPAIR DDNAME(DD1) PRI(X’0080’,30158,X’00’) SEC(X’0080’,30158,X’01’)
MODE(RESYNC) PACE(15)
/*
//
Deleting Pairs: CDELPAIR and PPRCOPY DELPAIR
The CDELPAIR an
d PPRCOPY DELPAIR commands are equivalent to the Siz delete pair operation (changes
pair status to simplex). The CDELPAIR and PPRCOPY DELPAIR commands must be issued to the S-VOL.
A DELPAIR command performed when pair status is split enables the T-VOL to be accessed by the host.
A DELPAIR comma
nd performed when pair status is other than split allows non-reserved T-VOLs to be
accessed by the host. Reserved simplex volumes cannot be accessed.
WARNING!
For duplex Siz pairs, the S-VOL and its associated T-VOL(s) are usually not identical; because Siz
update copy op
erations are asynchronous. Therefore, if a pair is deleted with status other than split, the
data integrity of the T-VOL cannot be guaranteed.
The following is an example of the CDELPAIR command.
CDELPAIR DEVN (X ‘DE80’ ) PRIM (X ‘0080’ ,30158,X ‘00’ ) SEC (X ‘0080’ ,30158,X ‘01’ )
The following is an example of the PPRCOPY DELPAIR command.
//EPAIR JOB
// EXEC PGM=ICKDSF
//SYSPRINT DD SYSOUT=*
//DD1 DD UNIT=SYSDA,DISP=SHR,VOL=SER=DKDE80
//SYSIN DD *
PPRCOPY DELPAIR DDNAME(DD1) PRI(X’0080’,30158,X’00’) SEC(X’0080’,30158,X’01’)
/*
//
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Using PPRC Commands for Hitachi ShadowImage for z/OS