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Chapter 3 Preparing for Universal Replicator z/OS Operations 3-65
Hitachi Universal Replicator for IBM /OS User’s Guide
Secondary EXCTG
Secondary data
VOL
Restore JNL VOL
LDKC 00
Secondary data
VOL
Restore JNL VOL
Secondary data
VOL
Journal group
Journal group
Journal group 3
Restore JNL VOL
LDKC 01
USP V (supervisor DKC)
TagmaStore USP/NSC (subordinate DKC)
Configuration example 1
Secondary EXCTG
Secondary data
VOL
Restore JNL VOL
LDKC 00
Secondary data
VOL
Restore JNL VOL
Journal group
Journal group
LDKC 01
USP V (subordinate DKC)
Configuration example 2
Secondary data
VOL
Journal group 3
Restore JNL VOL
USP V (supervisor DKC)
Secondary data
VOL
Journal group 3
Restore JNL VOL
TagmaStore USP/NSC (subordinate DKC)
LDKC 00
Figure 3-35 Examples of Configurations where TagmaStore USP/NSC is
used as the Subordinate DKC
–
When the supervisor DKC is TagmaStore USP/NSC and the subordinate
DKCs are USP V