Nas Replication - Dell PowerVault NX3500 Technical Manual

Transition Guide for PowerVault MD3200i and MD3220i Series Arrays
DSFS Snapshots

10. NAS Replication

Block-based NAS replication is a feature that uses snapshot technology
in the PowerVault NX3500 file system. Replication is volume-level and
can be used to replicate volumes on the same or another PowerVault
NX3500 system. After the initial replication, changes to the stored data
are recorded to the target volume.
When replicating a volume to another PowerVault NX3500 system, you
must set up the other system as a replication partner. Once a partner
relationship is established, replication is bi-directional: one system can
hold target volumes for the other system as well as source volumes that
are replicated to the other system. You can set up replication policies
to run on various schedules as well as on demand.
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