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2.6. Cross-site State Transfer
Red Hat JBoss Data Grid supports cross datacenter replication since version 6.1. However, in previous versions, when one of the replica sites goes down and subsequently becomes available, the newly-available site does not synchronize with the live site(s). JBoss Data Grid 6.4 adds the ability to synchronize the newly-available site with its replica sites(s).
This feature is available in both Library and Remote Client-Server modes.
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