Is setting the right value of worker_rlimit_nofile in nginx.conf enough solve the issue of Too many open files in nginx? Or do I still need to update the sysctl.conf and limits.conf?
I am running Squid 2.7 on Ubuntu 10.04 64bits. I had the problem of Squid running out of file descriptors, with the following error showing in /var/log/squid/cache.log: WARNING! Your cache is ...