Exposed to 1TB cache for the disk, but still has not changed the occupied place. all the time on zeros. in the folder "cache_path = /home/cache/nimble" is also empty (HLS VOD using).
+++ but progressive cache works

config:
max_cache_size = 0
max_disk_cache_size = 1024000
cache_path = /home/cache/nimble

I figured out all the problems was connected NIMBLE HTTP ORIGIN APPLICATIONS.

Hello Maxim,

You're right, Nimble does not cache content when using HTTP Origin mode with HLS re-streaming.

Thank you.