flestore cache + memcached - possible?

[Frank O'Dwyer]

I'm not sure if this is a rails question or an ec2onrails question,
but I'd like to use the filestore cache to cache (a potentially large
number of) relatively long lived pages, and memcached for shorter
lived stuff. Is this possible?

If so, I guess I need to get the filestore cache to store pages
outside the root filesystem, and make apache (or nginx) serve
the cached pages up directly without hitting the rails stack or
memcached. I'm also assuming this is not done with the default
ec2onrails setup. Any pointers as to how to customise this
without clobbering the rest of the webserver setup?

Cheers,
Frank