https://issues.apache.org/bugzilla/show_bug.cgi?id=50317
While we are at ApacheCon, I would love to address this nasty bug with someone familiar with 2.2's mod_cache. Our sites were brought down a few times last year before we finally tracked it down to being this particular bug. I am using a crude backport of the 2.3 patch (r1023398) in 2.2. It works, but I don't know if it is correct. Can someone look at this one with me? We really need to get this fixed in 2.2, because there is NO thundering herd protection at all as things stand right now. - Jim