Procedure
Step 1 Log in to DeviceManager.
Step 2 Choose Data Protection > Remote Replication > Remote Replication
Consistency Group.
Step 3 Disable protection for secondary resource.
1. Select the consistency group you want to disable protection for secondary resource.
2. Click More > Disable Protection for Secondary Resource.
The Success dialog box is displayed.
3. Click OK.
----End
7.8 Adding a Remote Replication Pair
This operation enables you to add a remote replication pair to a consistency group. This
ensures that the data of secondary resource of added pair is consistent with that of other pairs
in the group at the same point in time.
Prerequisites
l The Replication Mode of the remote replication pair to be added into the consistency
group must be the same as the Replication Mode of the consistency group.
l A remote replication pair can be added only when the Role of the consistency group is
Primary.
l The Role of the remote replication pair to be added into the consistency group must be
Primary.
l The number of remote replication pairs in a consistency group does not reach the
maximum number of specifications.
Precautions
l If the consistency group is in split status, when a remote replication pair is added, the
system will split the remote replication pair first and then add it into the consistency
group.
l If the consistency group is not in split status, when a remote replication pair is added, the
system will split the consistency group first, split the remote replication pair and add it
into the group, and then synchronize the consistency group.
l After the remote replication pair has been added into the consistency group, the remote
replication pair will function according to the replication properties of the consistency
group (the properties are Recovery Policy, Speed, Data Transmission,
Synchronization Method, and Interval), and is not relevant to the properties of the
remote replication pair.
OceanStor V3 Series
Remote Replication Feature Guide for Block
7 Managing Consistency Groups
Issue 06 (2018-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
142
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