On Fri, Mar 12, 2010 at 7:10 AM, Aaron Richton <rich...@nbcs.rutgers.edu>wrote:
> On Wed, 10 Mar 2010, Klemens Kittan wrote: > > Mar 1 14:45:15 ldap1 slapd[25320]: warning: /etc/hosts.allow, line 19: >> cannot open /etc/hosts.allow: Too many open files >> >> cat /proc/sys/fs/file-max: >> 203609 >> >> cat /proc/<slapd pid>/limits: >> Max open files 4096 4096 files >> > > Sounds like you're mostly on the right track, but I didn't hear mention of > compiling with a suitable OPENLDAP_FD_SETSIZE. Are your CPPFLAGS set > accordingly? > Klemens, Few weeks ago I had a similar issue, I found this thread very useful: http://www.sunmanagers.org/pipermail/summaries/2005-March/006226.html but at the end the issue seemed to come from avahi daemon. I'm not familiar with avahi but the config had: [rlimits] #rlimit-as= rlimit-core=0 rlimit-data=4194304 rlimit-fsize=0 rlimit-nofile=30 rlimit-stack=4194304 rlimit-nproc=3 The machine restarted and started avahi(it was stopped before but not disabled) and when ldap started to get some connections I received the same output: Feb 18 00:49:05 ldap01 slapd[3704]: warning: cannot open /etc/hosts.deny: Too many open files Hope that helps. -- Tony
