Hi Team,
I am trying to upgrade my 7.2 ES cluster to 7.7.1.
I have a few questions on the snapshot process.
I have a 6 node cluster - 3 Master and 3 Data Nodes.
1. How should i take snapshots?
Should i create a repo in all 6 nodes and do manual snapshots of the data sparartely?
or
Should i create a common filesystem and take a snapshot from Kibana Dev tools.
2. What are the exact steps that i need to follow in a cluster backup?
I did test upgrade steps for a single node, but on a cluster, im unsure.
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