I have an OpenBSD 4.0/amd64 server that runs Apache 2.2.2 that gets a good number of hits ~1,000,000 a month. I recently had to add NFS serving to its list of duties and have run into problems since. In my Apache logs I started to received the following errors every couple of seconds.
[Thu Aug 16 18:46:08 2007] [warn] (22)Invalid argument: connect to listener on 0.0.0.0:80 I ran ktrace against the running process and saw the following: 32570 httpd CALL connect(0xe,0x41e19cc8,0x10) 32570 httpd RET connect -1 errno 22 Invalid argument I took this to mean a connection limit was being reached on in the OS since this doesn't happen if NFS doesn't run. I tried to change various sysctl settings like: kern.somaxconn=8192 My knowledge of what various sysctl parameters do it quite limit and I feel like I'm spinning my wheels. Does anyone have a recommendation what setting needs to be changed in order to raise the connection limit I'm running into. Thanks, Matt Bauer Mosquito Mole Multiworks Inc www.mmmultiworks.com P: 612.326.4510 F: 612.216.1470 C: 612.799.5487 E: [EMAIL PROTECTED]
