atit jariwala wrote:
> 
> cache_swap_low and cache_swap_high tag will handle case when cache going to
> hit its maxinum size..
> Here i am mentioning my understanding of this TAGs:
> 
> if i am wrong please notify me..
> i have cache_swap_low 90 % and cache_swap_high 95 %
> 
> if my current cache size will be > 90 % what happen?
> i think it will start purging of objects from disk. until lower water mark
> reached ( ie. cache size be < 90%)

Yes.
 
> but where this cache_swap_high  come in picture?

The closer to cache_swap_high the faster Squid will delete objects.

> does squidf uses separate thread or process for this cache size
> maintenence.?

No, just a timed event. See storeMaintainSwapSpace

Regards
Henrik

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