Variable | 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.