Host Mapping - Huawei OceanStor V3 Series Features Manual

OceanStor V3 Series
Remote Replication Feature Guide for Block
Figure 4-1 Diagram of the existing network
Maintenance
Table 4-1
devices at site A.
Table 4-1 LUN mapping at site A
LUN Name
LUN001
Table 4-2 IP address allocation at site A
Port
Management network
port
Host port P0 on
controller A
Host port P0 on
controller B
The carrier wants to protect service data at site A against natural disasters and quickly recover
the service data when a disaster occurs. The specific requirements are as follows:
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Issue 06 (2018-01-30)
Application server 1
Site A
Switch
Host port P0 on
controller A
Management
network port
terminal
and Table 4-2 describe the LUN mapping and IP address allocation on existing
IP Address
192.168.15.60
172.16.19.30
172.16.19.31
Data backup and disaster recovery
Data at site A is automatically backed up to a backup site without interrupting services to
minimize data loss upon a disaster. The backup data can be used to quickly recover
services at site A after the disaster.
Quick service recovery
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Host port P0 on
controller B
Storage system
LUN Size
500 GB
Subnet Mask
255.255.0.0
255.255.0.0
255.255.0.0
4 Configuration Example

Host Mapping

Mapped to application server 1
Gateway
192.168.0.1
172.16.0.1
172.16.0.1
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