PIT session with PPIT
PPIT sessions may be used during a batch cycle to allow for multiple synchronization points for fallback purposes. Once the volumes have been synchronized, the target volumes are marked offline. TDMF will continue to monitor updates to the source volumes so that at a later time, the target volume may be updated to a new synch time.
OVA has been selected in this example in order to take
periodic backups to tape as well as having hot
backup volumes
available, if desired.
In this example, the selected volumes will be participating in a PPIT session once the migrate session has completed the synchronization phase and marked the volumes offline.
//STEP1 EXEC PGM=GTDMAIN,PARM=MASTER,TIME=1440
//STEPLIB DD DISP=SHR,DSN=HLQ.IBM.HGTD590.SGTDLLIB
//GTDKEY DD DISP=SHR,DSN=HLQ.IBM.HGTD590.SGTDLLIB
//SYSCOM DD DISP=SHR,DSN=GTD.V.SYSCOM
//SYSPRINT DD SYSOUT=*
//DSFPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//SYSSNAP DD SYSOUT=*
//SYSIN DD *
SESSION SESSION1
MASTER(TDM1)
AGENT(TDM2)
SYSCOM(GTD.V.SYSCOM)
OPTIONS(TIME(LOCAL)
PACING(NORMAL)
NOAUTOOPS
NOCONF
CHECKTARGET
PROMPT
SINGLE
)
REPLICATE DBS001 XX1001 OPTIONS(PROMPT FAST OVA PPIT)
REPLICATE DBS078 XX1012 OPTIONS(PROMPT FAST OVA PPIT)
REPLICATE DBS080 XX10F3 OPTIONS(PROMPT FAST OVA PPIT)
REPLICATE DBS105 XX10C4 OPTIONS(PROMPT FAST OVA PPIT)
/*
//