Huawei OceanStor V3 Series Features Manual page 59

OceanStor V3 Series
Remote Replication Feature Guide for Block
Step 4 On the Select Replication Mode page, select Asynchronous. Click Next.
Step 5 Select the primary resource and secondary resource to form a remote replication pair.
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Step 6 Set properties of the remote replication pair.
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Issue 06 (2018-01-30)
Select a primary resource type from the drop-down list.
Possible values of the primary resource type are LUN, Microsoft Exchange, VMware,
Hyper-V, Oracle and SQL Server.
Optional: When Microsoft Exchange, VMware, Hyper-V, Oracle or SQL Server is
selected as the primary resource type, click Select, select an application instance, and
click OK.
NOTE
When you create a remote replication task using the storage resources created based on an application,
all available LUNs of the application are displayed in Primary Resource. For details about how to
create storage resources based on applications, see Creating Storage Resources Based on
Applications in the OceanStor V3 Series V300R006 Basic Storage Service Guide for Block. For
OceanStor 2000 V3 series (excluding 2600 V3 Video Surveillance Edition and 2800 V3), 5000 V3
series, and 6000 V3 series, you can configure the storage resources created based on applications. For
OceanStor 18000 V3 series, the storage resources created based on applications are not displayed when
you create a remote replication pair, because this type of storage resources is not supported by
OceanStor 18000 V3 series.
In the Secondary Resource area, select a remote device to which the primary resource is
copied from the Remote Device drop-down list.
In the Secondary Resource area, select the secondary resource.
Click Add to Pairs. After the pair is added successfully, the specified pair will be
displayed in Pairs.
NOTE
The Remote Device Compression Status in the pairs list indicates that the compression algorithm or
protocol of both local and remote storage devices matches or not. If it matches, the status displays as
Valid, indicating data compression transmission is available. Otherwise, the status displays as Invalid,
indicating data compression transmission is not available.
Click Next.
The Set Properties page is displayed.
On the Set Properties page, set the remote replication parameters based on your service
requirements.
Table 3-4 describes parameters of remote replication.
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3 Configuring Remote Replication
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