270 Converting to DFSMSrmm from TLMS
each L-Record that is created for the volumes from which the data
o The count of D-Records that follow after a nonscratch L-record
must be one less than the count of data sets in the LVDSNCNT
field of that L-Record because each L-Record contains first file
data set information.
NOTE: D-Records are not supported for scratch volumes.
E Empty rack and bin. The E-Record contains details of a single, empty
shelf location. It can describe either a rack number or a bin number.
O Owner. The O-Record contains details of a single owner ID. The
owner may own resources that are being converted, but it need not
own any resources.
K VRS. The K-Record contains details of a single policy definition.
The EDGCNVT program input records have the following content requirements:
The intention is that you will use the DFSMSrmm installation-wide exit,
EDGUX100, to check the JCL-specified EXPDT value. You should also use
that exit to check for a special date of 98000 (other vendor product's “ignore
volume”). When the date is found, the exit requests, through the parameter
list, that DFSMSrmm ignore the volume. The implication for migration, and
therefore for extract processing, is that no volumes with identical VOLSERs
can be input to EDGCNVT.
Data sets that are retained by special keyword dates in TLMS and are to be
associated with a special expiration date VRS management value must
– Contain the VRS management value in either the D-Record DSVRSVAL
field or the L-Record LDVRSVAL field in the extract program output data
– Have the VRS management value satisfied through the user exit (see 7.3,
“EDGCEBIN processing” on page 295) by updating the LDVRSVAL field in
an L-Record or the DSVRSVAL in a D-Record.
The security level of data sets and volumes should be specified through either
the appropriate fields in the L-Records and D-Records or a series of policy
and rules statements in SYSIN. The values for security level should be the
same as those established through PARMLIB.
SYSIN control statements
EDGCNVT accepts a series of statements from SYSIN in the format shown in