Replication Seeding
If you want to replicate a snapshot collection that would take too long over a wide area network (WAN) connection, replication seeding provides an efficient method for creating a snapshot collection to use as a temporary replica. You may need to do this when you first add a replication partner, or if a replication partner needs to be re-initialized due to an accidental deletion or array replacement.
The seeding process replicates a snapshot collection to a temporary array (called the seed) over a high-speed local network (shown as 4 in the image). This third array is transported to the replication site and that same snapshot collection is then replicated from the third array to the designated replication array (shown as 6 in the image).
- Upstream array
- Seed (temporary) array
- Downstream array
- Replication from the upstream to the seed array (one-time)
- Replication from the upstream to the downstream array (ongoing)
- Replication from the seed to the downstream array (one-time)
For details about replication seeding, contact Nimble Storage Support or your Nimble Sales representative.