Hello!

On Mon, Aug 01, 2011 at 11:35:44AM -0400, Ensiferous wrote:

> Congratulations on the release Igor!
>
> Could you please provide a brief description of the "loader_files",
> "loader_sleep", and "loader_threshold" directives so that they can be
> documented in the wiki?

These paramters are used to control cache loader IO (notably keep
it low enough to allow other work to be done).

loader_files=<number>

specifies number of files scanned by cache loader per
iteration

loader_sleep=<time>

time to sleep after each iteration

loader_threshold=<time>

if iteration takes more than specified time, number of files
scanned per iteration is decreased by factor of 2 (once
number of files reaches 1, sleep time is increased by factor
of 2)

Default values are:

loader_files=100
loader_sleep=50ms
loader_threshold=200ms

Maxim Dounin

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