It seems that the KV Store is enabled by default on all servers. On non-SHs, if we set
[kvstore]
disabled = true
and upgrade from Splunk 8.1.x to Splunk 9.0.x
- Will the Storage Engine migrate from MMAPv1 to WiredTiger?
- Will the Server Version upgrade to 4.2.17?
I know that if [kvstore] disabled = false, the upgrade should migrate to WiredTiger and server version 4.2.17. I am just wondering if the migration and upgrade happen whether or not the kvstore is enabled.
I may need to test this out in the lab 😀
