How to backup realtime some dataset to another TrueNAS Scale?

[DzikrRully]

Hi, all.

I have two computers with TrueNAS Scale installed.
How can I use one computer as a data server and the other as a real-time backup?

Please help so that I can use the above plan, thank you in advance.

 

[Redcoat]

See the Scale Docs - Replication Tasks under Data Protection: https://www.truenas.com/docs/scale/...cation/#simple-replications---process-summary

 

[DzikrRully]

See the Scale Docs - Replication Tasks under Data Protection: https://www.truenas.com/docs/scale/...cation/#simple-replications---process-summary

Hi @Redcoat, thanks for your answer. But i need realtime backup, not scheduled backup.

 

[Redcoat]

So, is the solution Truecharts Syncthing?

 

[sretalla]

i need realtime backup, not scheduled backup.

Depending on what your definition of "realtime backup" is, you may find that you won't get it without moving to proprietary hardware.

Are you suggesting that a snapshot interval of minutes wouldn't be sufficient?

 

[ChrisRJ]

Depending on what your definition of "realtime backup" is, [..]

It is indeed one of the most variable things I have seen, while many people are not aware of this spread. Believe it or not, the range I have seen starts at microseconds and goes up to multiple hours.

 

[DzikrRully]

Thanks for all (@ChrisRJ , @sretalla , @Redcoat ), for a while I use Rsync Module with schedule every minute and uncheck delay update.