Refer to the Dell DR Series System Interoperability Guide for details about the supported system limits for replication per DR Series system model. For a definition of connections and streams, see Streams_vs_Connections.
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Version Checking — The DR Series system software includes version checking that limits replication only between other DR Series systems that run the same system software release version. If versions are incompatible, the administrator will be notified by an event, and replication will not continue. |
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Storage Capacity and Number of Source Systems — Be aware that the storage capacity of the target DR Series system is directly affected by the number of source systems writing to its containers, and also by the amount being written by each of these source systems. |
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VTL Replication — Replication of VTL containers is currently not supported; however, it is planned for a future release of the DR Series system. |
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MTU Setting — Primary and secondary replication targets should have the same network maximum transmission unit (MTU) setting. See the topic, “Configuring Network Settings,” for more information about this setting. |
To create a new replication relationship, complete the following steps.
2. |
3. |
a. |
Click Select container from local system or Select container from remote system, and select a container. (For a remote system, you will need to provide user credentials for the remote system.) |
b. |
Under Source Container > Replica Container, for Encryption, select one of the following encryption options: None, 128–bit, or 256–bit. |
c. |
4. |
a. |
Click Select container from remote system and then select a container for the replication from the remote system. |
c. |
Click the Retrieve Remote Container button and, in the drop-down list, select a remote container from the list of available containers. |
5. |
a. |
Under Cascaded Replica Container, click Select a container from the remote system to select the container you will be using for the cascaded replica. |
c. |
Click the Retrieve Remote Container button, and, in the drop-down list, select a remote container from the list of available containers. |
d. |
Under Replica > Cascaded Replica Container, for Encryption, select one of the following encryption options: None, 128–bit, or 256–bit. |
e. |
6. |
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2. |
a. |
To modify the bandwidth rate, next to Bandwidth Speed Rate, select the bandwidth as Default or specify a rate. |
b. |
To modify the encryption setting, select one of the following Encryption values for the Source Container > Replica Container or Replica > Cascaded Replica Container as needed: None, 128–bit, or 256–bit. |
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To delete an existing replication relationship, complete the following:
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Select the relationships you want to delete for the Source Container > Replica Container and/or the Replica Container > Cascaded Replica Container, and then click OK in the Delete replication dialog (or click Cancel to display the Replication page). |
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