Re: [users@httpd] mod_mem_cache configuration help

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On 2/23/06, Xuekun Hu <xuekun.hu@xxxxxxxxx> wrote:
> Hi,
>
> I want to cache some files and don't want them to be removed if the
> cache if full. That's means the cache is serviced as
> first-come-first-service basis. Can I do that by setting
> "CacheDefaultExpire" to a large number?
>
> However I found this sentence "If a new object needs to be inserted in
> the cache and the size of the object is greater than the remaining
> memory, objects will be removed until the new object can be cached.
> The object to be removed is selected using the algorithm specified by
> MCacheRemovalAlgorithm" in docs. So it seems the objects are hard to
> stay in the cache, it has the the chance to be removed out!
>
> Any ideas? Thanks in advance.

It sounds like you may be looking for mod_file_cache.

If not, you may also want to consider using mod_disk_cache in place of
mod_mem_cache, because it allows the OS to be in charge of the memory
caching issues (using the OS buffer cache) and hence will often
outperform mod_mem_cache.

Joshua.

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