On 09/14/2013 06:07 PM, Pavel Kazlenka wrote: > I don't think that this is a good solution. It could work as a temporary > hook. See my thoughts below. This is not about a "solution" but how it is planned to work.. http://linux.die.net/man/5/initscript http://www.cl.cam.ac.uk/cgi-bin/manpage?5+initscript the main thing I can think of is using "squid -v" and to extract the FD limits the squid was compiled with and to set the ulimit by it in the variable that sets the ulimits at startup\runtime. I have never tried it with systemd and I think that systemd might have some other ideas in it. Eliezer