I have to upgrade a production environment :- 6.6.1 to 7.2 - Linux- 1 index master, 2 nodes, 1 search-head
I first tried to upgrade a test environment (very little data) and the operation was very quick. OK.
Now, my production environment contains much more data : approx. 3 or 4 Tb... maybe more.
Could someone tell me if the upgrade duration depend on the volume of data ?
So in my case, the production upgrade will last much longer ?
The software upgrade process is not dependent on the volume of data.
Be sure to upgrade your Master Node first, then indexers, then search head.
View solution in original post
Great, good news !
Thanks a lot for your quick answer.