Dell EqualLogic PS6210XS EqualLogic Group Manager Administrator s Guide PS Ser - Page 239
Reciprocal Replication Between Partners, Centralized Replication, Centralized Replication
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Figure 16. Replication to Multiple Partners Reciprocal Replication Between Partners Both partners replicate volumes to each other. For example, in Figure 17. Reciprocal Replication Between Partners, GroupA replicates Volume1 to GroupB, and GroupB replicates Volume2 to GroupA. For the replication of Volume1, GroupA is the primary group and GroupB is the secondary group. For the replication of Volume2, GroupB is the primary group and GroupA is the secondary group. Figure 17. Reciprocal Replication Between Partners Centralized Replication Multiple partners replicate volumes to another partner. For example, in Figure 18. Centralized Replication, GroupA and GroupB replicate volumes to Group C. In this configuration, GroupA and GroupB are primary groups, and GroupC is the secondary group. About Backing Up and Protecting Your Data 239
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