Hi. I'm working on some squid settings, I have follow the instructions to clean my cache, but once I clean my cache, change the settings I'm working on and start again my test, the next run and I see this log in my access.log: TCP_SWAPFAIL_MISS The book say: Squid found a valid copy of the requested resource but failed to load it from disk. Squid then sent the request to the origin server as though it were a cache miss. I understand that, squid found something...where I had clean my cache? Or I need to restart my server?(I had restart squid without issue) What I want is to run squid with some settings, them get my info, change my settings, clean my cache and again run the test. I was thinking that in my next run I will found only TCP_MISS. Is the right way to start a fresh cache or I need to some else? Squid 2.7.x, thanks!!!