On 03/08/2013 01:14 PM, Adam W. Dace wrote: > However, once I add the "workers" directive, I get the following error: > > FATAL: Ipc::Mem::Segment::create failed to > shm_open(/squid-cache_mem.shm): (22) Invalid argument > > Squid Cache (Version 3.3.2): Terminated abnormally. > > Is this a bug? Or am I doing something wrong? There is something wrong or incompatible about shared memory support on your server. What OS are you using? Do you want your Squid to cache? Alex.