| Option | CACHE_STORAGE_DIRECTORY | |
| Description | Enables a local cache of segment files | |
| Default | none | |
CACHE_STORAGE_DIRECTORY enables a local cache of
segment files copied from the primary/secondary storage. It only
makes sense if the local NVME is ephemeral while the primary
data dir is trustworthy but slow.
ini
CACHE_STORAGE_DIRECTORY=/humio-cache
CACHE_STORAGE_PERCENTAGE=90
This is generally not recommended as it is more efficient to use
the fast local drive as your primary storage, use bucket storage
for the long term stable storage, and
USING_EPHEMERAL_DISKS set to
true. Caching degrades
performance if turned on in that case.
See CACHE_STORAGE_PERCENTAGE for more
information.