Skip to content
LogScale Self-Hosted
This is an archived version of the documentation downloaded from LogScale Documentation Archives. Up to date documentation, and documentation for later versions, is available on LogScale Documentation

## `LOCAL_STORAGE_PREFILL_PERCENTAGE`

Option | `LOCAL_STORAGE_PREFILL_PERCENTAGE`
Description | Configures eager prefilling of disks from bucket storage
Introduced Version | 1.109.0
Default | `70% of LOCAL_STORAGE_PERCENTAGE`
Minimum | `0 %`
Maximum | `LOCAL_STORAGE_PERCENTAGE -1 %`

This variable controls eager prefilling of disks from bucket storage.

LogScale will eagerly download segments from bucket storage to hit the target fill rate on the local disk, controlled by the new setting.

The minimum allowed value is `0`, which disables prefilling. The maximum value is equal to the value of `LOCAL_STORAGE_PERCENTAGE`, minus one. The default value is 70% of the percentage set in `LOCAL_STORAGE_PERCENTAGE`.

In previous versions, LogScale would also prefill, but the target fill rate was not controllable, and was hard coded to 70% of the percentage set in `LOCAL_STORAGE_PERCENTAGE`.

#### Enter search term