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Secondary EXCTG
USP V (supervisor DKC)
LDKC 00
Journal group
Secondary data
VOL
Restore JNL VOL
LDKC 01
Journal group
Secondary data
VOL
Restore JNL VOL
TagmaStore USP/NSC (subordinate DKC)
Journal group 3
Secondary data
VOL
Restore JNL VOL
Configuration example 1
Secondary EXCTG
USP V (supervisor DKC)
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LDKC 00
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Journal group 3
Secondary data
VOL
Restore JNL VOL
・
・
・
USP V (subordinate DKC)
LDKC 00
Journal group
Secondary data
VOL
Restore JNL VOL
LDKC 01
Journal group
Secondary data
VOL
Restore JNL VOL
TagmaStore USP/NSC (subordinate DKC)
Journal group 3
Secondary data
VOL
Restore JNL VOL
Configuration example 2
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
Chapter 3 Preparing for Universal Replicator z/OS Operations |