Huawei OceanStor 2000 V3 Series Features Manual page 33

OceanStor V3 Series
HyperMetro Feature Guide for Block
Figure 1-6
replication.
Figure 1-6 Network of the 3DC with HyperMetro and asynchronous remote replication
Storage system
A remote replication relationship can be established between the remote DR center and either production
center.
Besides, HyperMetro + synchronous remote replication network can be achieved. However,
due to distance restrictions, synchronous remote replication is used to implement short-
distance DR.
Issue 05 (2018-01-30)
shows the network of the 3DC with HyperMetro and asynchronous remote
Site A
LUN
Production center
Optical fiber
Network cable
NOTE
Figure 1-7 shows the network.
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Site B
HyperMetro
Storage system
Site C
Storage system
1 Feature Description
LUN
Same-city
production center
Asynchronous
remote
replication
LUN
Remote DR center
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