CA Dynam for VSE User Guide

Disk File Maintenance Utilities
Examples
Assume the Catalog contains a GDS called STOCK with NGEN=3. Assume
further that there is a GDS called ALT.STOCK with NGEN=3, and two non-GDS
files called NOT.A.GDS and ALSO.NOT.A.GDS. The contents of the backup tape
are as follows:
STOCK(G#13) STOCK(G#11) NOT.A.GDS
STOCK(G#12)
Using the REORG command, restore the current version from the tape as a
new current version:
REORG 'STOCK' CATALOG GDS=NEW
CA Dynam Catalog
Before: STOCK - NGEN=3 - G#13 -> G#12 -> G#11
After: STOCK - NGEN=3 - G#14 -> G#13 -> G#12
|
+------------------ G#13 from backup
Note that if (G#14) had already been created, DYNUTIL would issue a
message that the requested file was not on the tape, and no processing would
take place.
Using the REORG command, restore the (G-2) version from the tape as the
new current version; in this example (G#14) has already been created, so (G-
2) is (G#12):
REORG 'STOCK(G-2)' CATALOG GDS=NEW
CA Dynam Catalog
Before: STOCK - NGEN=3 - G#14 -> G#13 -> G#12
After: STOCK - NGEN=3 - G#15 -> G#14 -> G#13
|
+------------------ G#12 from backup
Using the REORG command, restore the (G#11) version from the tape as the
new current version:
REORG 'STOCK(G#11)' CATALOG GDS=NEW
CA Dynam Catalog
Before: STOCK - NGEN=3 - G#14 -> G#13 -> G#12
After: STOCK - NGEN=3 - G#15 -> G#14 -> G#13
|
+------------------ G#11 from backup
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