hi, anyone using/tried slowfs_cache? http://labs.frickle.com/nginx_ngx_slowfs_cache/ If I have a machine with big memory, e.g. 128G or more, is it useful to create a ramdisk and use slowfs cache? or I can just rely on linux VFS to reduce disk i/o? Posted at Nginx Forum: http://forum.nginx.org/read.php?2,233496,233496#msg-233496