CTDUPBKP Report Parameters

By default the utility produces a report for all the SYSDATA records that were selected according to the SELECT parameters. The report contains the most up-to-date backup information in these SYSDATA records. Additional reports are available by specifying the following parameters in DD statement DAULST:

Table 271 CTDUPBKP Report Parameters

Parameter	Description
UNMATCH	Produces a report listing all volsers in the files that did not match any of the old volsers defined in the input file referenced by DD statement DAUIN
ALL	Produces this report in any case
VOLSER	Produces a report only if volser update was requested
PRINTSYS	Produces a report detailing all SYSDATA records

If parameter VOLSER is specified in the CHANGETO area, a report can be produced containing a list of old and new VOLSERs. This report is produced if parameter DETAIL is specified in the Report parameters.

Table 272 CTDUPBKP Detail Parameter

Parameter	Description
DETAIL	Print a detailed report for all volsers found in the files, including the backup job name, date and time. This report is available only when a new volser is requested. This report replaces the default report.

Note: If parameter DETAIL is specified without specifying parameter VOLSER in the CHANGETO area, the default report is also not produced.

Figure 103 CTDUPBKP – Example 1

//UPDATE EXEC CTDUPBKP

//DAUIN DD *

SELECT

FILE=HST

DECFROM=250600,1000

DECTO=270600,1500

BKPFROM=260600,1000

BKPTO=280600,1500

BKPMIS=BKP001

SIMULATE=YES

CHANGETO

/*

//DAULST DD *

//

The utility creates a report for the History file. Every SYSDATA that was created from 25/06/00 at 10 a.m. until 27/06/00 at 3 p.m. and was backed up from 26/06/00 at 10 a.m. until 28/06/00 at 3 p.m. by backup mission BKP001 is printed in this report.

Figure 104 CTDUPBKP – Example 2

//UDPATE EXEC CTDUPBKP

//DAUIN DD *

SELECT

FILE=ACT

FILE=HST

BKPFROM=260600,1000

BKPTO=280600,1500

BKPMIS=BKP001

VOLSER=VOL001

SIMULATE=NO

CHANGETO

RETPD=0100

VOLSER=VOL002

//DAULST DD *

PRINTSYS

DETAIL

If a CDAM was backed up to volser VOL001 from 26/06/00 at 10 a.m. until 28/06/00 at 3 p.m. by backup mission BKP001, the corresponding SYSDATA from the Active User Report List file and History User Report List file are changed. The new value of RETPD is 100 and the new value of VOLSER is VOL002. A report about every SYDATA from the Active User Report List file and the History User Report List file and a detailed report about every changed SYSDATA is produced.

Figure 105 CTDUPBKP – Example 3

//UPDATE EXEC CTDUPBKP

//DAUIN DD *

SELECT

FILE=MIG

BKPMIS=MIG001

PLATTER=PLATTER01

SIMULATE=YES

CHANGETO

SECONDARY

//DAULST DD *

In this example, a simulation is performed for switching SYSDATA and INDEX records of the Migrated User Report List file to use the secondary migrated CDAM files. Only the SYSDATA and INDEX records for CDAM files that migrated to platter PLATTER01 by migration mission MIG001 are selected. The result of this simulation is a report of the selected SYSDATA records. No change is made to the records themselves.

Figure 106 CTDUPBKP – Example 4

//UPDATE EXEC CTDUPBKP

//DAUIN DD *

SELECT

FILE=HST

BKPMIS=BKP001

SIMULATE=NO

CHANGETO

GENER=0005

//DAULST DD *

SYSDATA records referring to backup mission BKP001 are set to use the "# of GENERATIONS TO KEEP" method. (In this example, 5 generations are used.) A report for the modified SYSDATA records is produced.

For an example of how to update backup information in Control-D User Report List files, see sample job CTDUBKPJ in the Control-D JCL library.

Parent Topic

CTDUPBKP – Update Backup and Migration Details