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FusionStorage V100R006C30 Block Storage Service Disaster Recovery Feature Guide 03

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Installation Process

Installation Process

This section describes the process of installing the DR service.

The DR service includes HyperMetro and remote replication. The installation modes of HyperMetro and remote replication are different:

  • HyperMetro:
    • Table 2-1 describes the process of installing the HyperMetro feature on an independent node.
    • Table 2-2 describes the process of installing the HyperMetro feature on a FusionStorage storage node.
  • Remote replication:
    • Table 2-3 describes the process of installing the remote replication feature on an independent node.
    • Table 2-4 describes the process of installing the remote replication feature on a FusionStorage node.
  • HyperMetro and remote replication:
    • Table 2-5 describes the process of installing HyperMetro and remote replication features on an independent node.
    • Table 2-6 describes the process of installing HyperMetro and remote replication features on a FusionStorage storage node.
During the installation of the HyperMetro or remote replication function on a FusionStorage storage node, the storage and FSA nodes are automatically installed too. Therefore, you do not need to install them. Creating block storage clients is optional. The options are as follows:
  • If FusionStorage is installed in converged deployment mode, that is, the computing node and storage node are the same node, you do not need to create block storage clients when installing remote replication or HyperMetro.
  • If FusionStorage is installed in separated deployment mode, that is, the computing node and storage node are different nodes, you need to create block storage clients when installing remote replication or HyperMetro.

Table 2-1  Installing HyperMetro on an independent node

Step

Operation

1

Install DR nodes.

2

Configure the replication plane network.

3

Configure the arbitration plane network.

4

Install FSA nodes.

5

Create block storage clients.

6

Install the DR component.

7

Install the quorum server software.

8

Configure the quorum server software.

9

Create KV clients.

10

Create a DR cluster.

11

Create a volume.

12

Configure HyperMetro.

Table 2-2  Installing HyperMetro on a storage node

Step

Operation

1

Configure the replication plane network.

2

Configure the arbitration plane network.

3

(Optional) Create block storage clients.

4

Install the DR component.

5

Install the quorum server software.

6

Configure the quorum server software.

7

Create KV clients.

8

Create a DR cluster.

9

Create a volume.

10

Configure HyperMetro.

Table 2-3  Installing remote replication on an independent node

Step

Operation

1

Install replication nodes.

2

Configure the replication plane network.

3

Install FSA nodes.

4

Create block storage clients.

5

Install the DR component.

6

Create KV clients.

7

Create a DR cluster.

8

Create a volume.

9

Configure remote replication.

Table 2-4  Installing remote replication on a storage node

Step

Operation

1

Configure the replication plane network.

2

(Optional) Create block storage clients.

3

Install the DR component.

4

Create KV clients.

5

Create a DR cluster.

6

Create a volume.

7

Configure remote replication.

Table 2-5  Installing HyperMetro and remote replication on an independent node

Step

Operation

1

Install DR nodes.

2

Configure the replication plane network.

3

Configure the arbitration plane network.

4

Install FSA nodes.

5

Create block storage clients.

6

Install the DR component.

7

Install the quorum server software.

8

Configure the quorum server software.

9

Create KV clients.

10

Create a DR cluster.

11

Create a volume.

12

Configure HyperMetro.

13

Configure remote replication.

Table 2-6  Installing HyperMetro and remote replication on a storage node

Step

Operation

1

Configure the replication plane network.

2

Configure the arbitration plane network.

3

(Optional) Create block storage clients.

4

Install the DR component.

5

Install the quorum server software.

6

Configure the quorum server software.

7

Create KV clients.

8

Create a DR cluster.

9

Create a volume.

10

Configure HyperMetro.

11

Configure remote replication.

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Updated: 2019-01-17

Document ID: EDOC1100044928

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