More than one TagmaStore USP/NSC can be connected to LDKC00 of USP V.
Note: There are only two LDKCs for the current version, which are LDKC00 and LDKC01. LDKC01 and TagmaStore USP/NSC cannot be connected.
Note: The steps to configure a logical path between USP V and TagmaStore USP/NSC is the same with the steps to set logical paths between volumes of USP V. For detailed information about the steps to configure logical paths, see Chapter 5.
USP V
TagmaStore USP/NSC
LDKC00
・・・ | ・・・ |
Logical path | |
LDEV LDEV | LDEV LDEV |
|
LDKC01
・・・
LDEV LDEV
Figure 3-34 LDKC00 that Can Configure Logical Path Between USP V
Volume Pair that Can Create Pairs
When you execute remote copy by connecting USP V with TagmaStore USP/NSC, only the volumes of LDKC00 is the volumes of USP V that can be used as the volume pair of URz. The CU:LDEV number of LDKC00 takes between 00:00 to 3F:FF.
Note: 16,384 volumes of LDKC00 (The CU:LDEV number is between 0000 to 3FFF) can be used as volume pairs or remote command devices in the current version.
Chapter 3 Preparing for Universal Replicator z/OS Operations |
