Regarding data replication between data centers, I have a quick question.
To replicate the data between data centers, we have several options.
- cross cluster replication
- taking snapshot from prod and moving it to DR site
We wish to test the following option.
We operate two data centers ( prod and DR). All of the data will be added to the production datacenter. and once we switch to DR, we relocate a specific file system copy to the DR data center.
"/var/lib/elasticsearch/indices" is where all of the elasticsearch data is kept.
Will I receive the same copy in the DR site if I move the indices data from prod to the DR data center?
Do we need to copy any references or are there any restrictions?
Is it correct approach ?
please suggest ....