Hello Splunkers,
I need to upgrade my current Splunk multi cluster environment from 6.0.1 to 7.2.3.
Present Infrastructure where Splunk 6.0.1 is present:-
1. Two indexers
2. Two search heads(SHP)
3. One Cluster master
Futuristic Infrastructure where Splunk 7.2.3 will be deployed. I have ordered completely new devices. Once upgrade is done, we will decommission old infrastructure
1. Two indexers
2. Two search heads
3. One Cluster master
4. One Deployment server
My biggest challenge is I want to transfer all the data from old(6.0.1) system to new(7.2.3) system. How can this be achieved ?
What is the Step by Step process to follow ? Any help will be highly appreciated.
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