Administrator Guide

5 Select Replication Actions.
6 From the drop-down list, select Edit Replication QoS.
7 Select the Enable QoS checkbox and then select a predened QoS node from the drop-down list.
8 Click OK.
Change Replication Throttling
To disable replication throttling on a QoS node:
1 In the Storage view, select a FluidFS cluster.
2 Click the File System tab.
3 In the File System view, click Replications.
4 Click the Replication NAS Volumes tab, select a replication, and then right-click.
5 Select Replication Actions.
6 From the drop-down list, select Edit Replication QoS.
7 Clear the Enable QoS checkbox to disable using a QoS node.
8 Click OK.
Single Port Replication
With single-port replication, communication for all involved components uses only one port. The single port infrastructure supports
communication over IPv4 and IPv6, and is opened on all controller IPs and client VIPs.
Single port replication provides the following features:
• Trusted cluster establishment
• File system communication using a single common replication port
• Replication management communication using a single common replication port
Replicating NAS Volumes
You can perform manual and scheduled replication operations, and pause, resume, delete, and monitor replication.
One-to-Many and Cascaded Replications
FluidFS replication supports one-to-many and cascaded replications.
This feature creates more complicated replication formations. For example, this feature supports:
• Multiple disaster recoveries for the same NAS volume
• Distribution of the same data to multiple destinations around the world
• Cascading the data from the production cluster to another cluster and replicating from this cluster to reduce the load on the production
cluster
One-to-Many
One-to-many replication connects a source NAS volume to multiple destination NAS volumes. A NAS volume can be connected as the
source NAS volume in more than one replication pair at the same time. The destination NAS volumes can be on dierent clusters. One-to-
many replications are independent and can be run in parallel.
Limitation
When using one-to-many replication, the destination NAS volume can consume more space than the source NAS volume because it has
more snapshots.
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FluidFS Administration