I have a elasticsearch setup that started with normal HD, but later i added 2 more SSD in the path.data
Now i'm happy with the SSD and want to remove the HD. How to do it?
My logic says that "transient.cluster.routing.allocation.exclude._path_data" or similar should exist, but i didn't found any... i also suspect that i could use the "cluster.routing.allocation.awareness." to limit the deploy of new index fo the SSD, but also didn't find any way to do it.
So am i missing anything? how can i remove the old directory without losing data? is the only way shutdown the elasticsearch, move any folder in the old HD to the SSD and restart elasticsearch again without the old HD in the path.data?