This guide explains how to obtain a Synology High Availability NAS from Infomaniak to ensure perfect data redundancy in case of an unexpected incident.

Preamble

• A Synology High Availability NAS combines two Synology NAS servers into a single high-availability cluster.
• One server assumes the role of the active server, while the other becomes a passive standby server.
• The active server handles all data requests and services, while everything is continuously replicated to the passive server.
• When the active server is unavailable, the passive server automatically takes over to ensure the resumption of file services for applications in a few minutes.

Order a Synology High Availability (SHA)

To do this:

1. Order 2 identical Synology NAS from the site (all models are compatible)
2. Contact Infomaniak support specifying…
   • …the email address associated with your Infomaniak account,
   • …the two NAS you wish to link.
3. Infomaniak support will send you an email confirmation when everything is ready.