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제목
What does Hybrid_Replication Mode Do and How/or Does it Interact With NetVault? -
설명
What is Hybrid_Replication? -
해결 방안
Hybrid_Replication is an option for RDA replication that is allowed by enabling hybrid replication. Once the feature is enabled, then you can configure normal replication for any container. So you would follow the same procedure for replication.
The feature when enabled, all data is replicated for the container. It allows replication not contingent on connectivity to the NV server. It's simple to configure and replication can be resumed. Hybrid_Replication doesn't require scheduled secondary jobs. So potentially could eliminate the overhead of the secondary jobs and chatter over the network between the media server and target DR.
However, all data is replicated (can't replicate specific jobs only). Disaster recovery target takes a little more time to set up. And you would have to monitor replication outside of NetVault
Hypothetical scenario:(1) This could be accomplished by having two containers on the primary DR- Primary DR / container: FULLS ----hybrid replication ---> Secondary DR / container: replicated_FULLS- Primary Dr / incrementals (Not replicated)(2) With doing replication you are basically making a copy of that container. So recovery would be the same as if you suddenly lost the primary DR. Would need to do the following:a. Stop replication on target DR (replication --delete --name replicated_FULLS --role target)b. Attach DR to Netvaultc. Scan DR to import indices (savepoints)