Synology SA3200D Synology High Availability SHA User Guide for DSM 7.0 - Page 51

Migrate passive server data, Original Model, Combination, Migration, New Model Combination

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Chapter 5: Maintain your High-availability Cluster Refer to the table below for some examples of different model combinations. Original Model Combination • Active Server: DS918+ • Passive Server: DS918+ • Active Server: DS920+ • Passive Server: DS918+ • Active Server: DS920+ • Passive Server: DS918+ Migration New Model Combination Migrate active server data • Migrate the active server from DS918+ to DS920+. • Active Server: DS920+ • Passive Server: DS918+ Migrate passive server data • Migrate the passive server from DS918+ to DS920+. • Active Server: DS920+ • Passive Server: DS920+ Migrate cluster (active and passive server) data • Migrate the active server from DS920+ to RS3621xs+. • Migrate the passive server from DS918+ to RS3617xs+. • Active Server: RS3621xs+ • Passive Server: RS3617xs+ Migrate passive server data This section outlines the process of migrating data from the passive server. You can refer to this article for detailed information on DSM migration. 1. Go to Synology High Availability > Host. Click the power server and select Shut down. button for the passive 2. Remove the drives and disconnect the Ethernet cables from the source Synology NAS. 3. Install the drives on the destination Synology NAS. Drives must be installed in the same order as they were installed on the source Synology NAS. 4. Connect the Ethernet cables to the destination Synology NAS. Ethernet cables must be connected to the same ports as they were on the source Synology NAS. 5. Power on the destination Synology NAS (new passive server). 6. Open a web browser on your computer and go to find.synology.com. 7. Find the destination Synology NAS. Its status should be Migratable or Recoverable. 8. Double-click on the destination Synology NAS to start the migration process. 9. Follow the wizard to complete the migration process. Make sure that you install the same DSM version as the one used on the active server. 10. Once the migration is complete, the destination Synology NAS will automatically be restarted and added to the cluster as the passive server. If you need to modify the new IP address, refer to the Network management section of Chapter 5: Maintain your Highavailability Cluster for instructions. 49

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49
Chapter 5: Maintain your High-availability Cluster
Refer to the table below for some examples of different model combinations.
Original Model
Combination
Migration
New Model Combination
• Active Server: DS918+
• Passive Server: DS918+
Migrate active server data
• Migrate the active server
from DS918+ to DS920+.
• Active Server: DS920+
• Passive Server: DS918+
• Active Server: DS920+
• Passive Server: DS918+
Migrate passive server
data
• Migrate the passive server
from DS918+ to DS920+.
• Active Server: DS920+
• Passive Server: DS920+
• Active Server: DS920+
• Passive Server: DS918+
Migrate cluster (active
and passive server) data
• Migrate the active
server from DS920+ to
RS3621xs+.
• Migrate the passive
server from DS918+ to
RS3617xs+.
• Active Server: RS3621xs+
• Passive Server: RS3617xs+
Migrate passive server data
This section outlines the process of migrating data from the passive server. You can refer to
this article
for detailed information on DSM migration.
1.
Go to
Synology High Availability
>
Host
. Click the power
button for the passive
server and select
Shut down
.
2. Remove the drives and disconnect the Ethernet cables from the source Synology NAS.
3. Install the drives on the destination Synology NAS. Drives must be installed in the same
order as they were installed on the source Synology NAS.
4. Connect the Ethernet cables to the destination Synology NAS. Ethernet cables must be
connected to the same ports as they were on the source Synology NAS.
5. Power on the destination Synology NAS (new passive server).
6. Open a web browser on your computer and go to
find.synology.com
.
7. Find the destination Synology NAS. Its status should be
Migratable
or
Recoverable
.
8. Double-click on the destination Synology NAS to start the migration process.
9. Follow the wizard to complete the migration process. Make sure that you install the same
DSM version as the one used on the active server.
10. Once the migration is complete, the destination Synology NAS will automatically be
restarted and added to the cluster as the passive server. If you need to modify the new IP
address, refer to the
Network management
section of
Chapter 5: Maintain your High-
availability Cluster
for instructions.