CA Dynam for VSE User Guide

Using Other Software with CA Dynam/T
Consequently, when the volume is opened by LIBR (after having already been
AVR'd and opened by TDYNASN), it is not treated as a controlled data set, and
thus EOV would be uncontrolled, and second and subsequent volumes would
not be associated with data sets in the CA Dynam Catalog. Therefore, make
note of the following:
• Multivolume files are not supported if RESTORE=STANDALONE is specified
for backup
• The CLOSE file name,SYSxxx,mode is required for Catalog update at close
time when RESTORE=STANDALONE is specified
• There can be no intervening labels between the TDYNASN OPEN and the
TDYNASN CLOSE steps
• Message number CADT039W ** OPENED OFF LD PT ** is displayed for
each (sub)library accessed
The following pages show various examples of the job control used to back up
and restore catalog-controlled files.
An example of the job control required to back up LIBR (sub)libraries to a
CA Dynam/T-controlled data set (including support for multivolume files) using
RESTORE=ONLINE is shown next.
// JOB BACKUP MULTIPLE
// TLBL UOUT,'DATASET.NAME,H' /* CATALOGED - TAPEOPT=NOLABEL */
// EXEC PGM=TDYNASN
// ASSGN SYSXXX,DUMMY /* HANDLE PREOPEN ASSGN CHECK */
/*
// EXEC PGM=LIBR
BACKUP LIB=XXXXXXX /* OBJECTS TO BACKUP */
XXXXXXX /* - LIB(S) OR SUBLIB(S) */
id='ID-FOR-BFID-RECD' - /* OPTIONAL IDENTIFIER */
HEADER=LIB.SUB.MEMBER.TYPE -/* OPTIONAL MEMBER (LABEL) */
INCLUDE=HISTORYFILE - /* OPTIONAL */
TAPE=SYSXXX -
RESTORE=ONLINE - /* STANDALONE NEEDS "OPEN" */
/*
// MTC CCC,SYSXXX /* POSITION LAST TAPE VOLUME */
/&
Chapter 2: Maintaining Tape Files 2–77