How to store different index on different storage device?

Hi there,
How can I store different index on the different storage device?

I want to storage hot indices to an SSD device and cold ones to a Spinning disk.

How can I achieve this?

You will need to have separate hot and cold nodes.

I only have three nodes and each have their own purpose and can't afford another one just for storing cold indices. Is there any other way by configuring it differently?

Not as far as I know. You can not control under which path aim index/shard is stored within a node. You can however have a single zone and freeze older indices on these.

1 Like

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.