Okay, maybe I'm not clear. The current design of OpenACS stores the RSS in the file system with each impl_id / summary_context_id using one directory which contains exactly one rss.xml. This is the reason why the popular public web site brings me so much trouble.
So, instead of "caching" the rss.xml in the filesystem I wanted to cache it in the rss_gen_subscrs table, as this is the table which is used for generating the rss feed anyway.
Not sure though what you are talking about with the rebuilding the RSS from the XML fragments. Maybe you could elaborate a little bit more?
To be honest, I have not much clue about RSS at this point in time. I just need a solution for the simple problem that I ran out of directories on a public server of a client using Lars Blogger.
