HI Team,
We are planning a Splunk Enterprise upgrade from v6.2 to v6.5.2 on Linux.
While going through documentation, I have few queries:
1. Our current version is 6.2.. Can we directly upgrade to version 6.5.2 or we have to follow any path?
2. Is indexer of v6.5.2 backward compatible to forwarder of v4.2? I am asking this as this will help me getting Splunk server (with indexer) upgraded quickly and I will buy some time to upgrade all the forwarders in couple of next weeks.
3. During installation, will server auto-detect the current licensing?
4. Our installation is a single instance deployment. How much time roughly can this upgrade take?
5. Is there any other limitation/constraint I need to be aware during this upgrade?
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