When I installed FDS the setup script was pretty specific about the need to ncrease the max number of open file descriptors. This is what I setup: fs.file-max 64000 in /etc/sysctl.conf * - nofile 8192 in /etc/security/limits.conf and in my init.d script: ulimit -n 8192 On 7/27/05, Craig Ayliffe <cayliffe at gmail.com> wrote: > > Hi, > > Has anyone come across problem with directory server having too many > fds open, which then causes it to not receive any new connections? > > Version: Fedora-Directory/7.1 B2005.146.2010 > OS: Linux ds01 2.6.11-1.1369_FC4 #1 Thu Jun 2 22:55:56 EDT 2005 i686 > i686 i386 GNU/Linux > > >From the logs/error: > > [28/Jul/2005:19:22:42 +1000] - Listening for new connections again > [28/Jul/2005:19:22:42 +1000] - Not listening for new connections - too > many fds open > [28/Jul/2005:19:22:42 +1000] - Listening for new connections again > [28/Jul/2005:19:22:42 +1000] - Not listening for new connections - too > many fds open > [28/Jul/2005:21:00:22 +1000] - Listening for new connections again > > > One thing I have noticed is a lot of tcp connections owned by the > ns-slapd process, that are suspended in the CLOSE_WAIT state. > > # netstat -nap > ... > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54566 <http://10.10.245.12:54566> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54502 <http://10.10.245.12:54502> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54758 <http://10.10.245.12:54758> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54569 <http://10.10.245.12:54569> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54312 <http://10.10.245.12:54312> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54440 <http://10.10.245.12:54440> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54379 <http://10.10.245.12:54379> CLOSE_WAIT > 17118/ns-slapd > tcp 0 0 ::ffff:10.10.246.31:389 <http://10.10.246.31:389> > ::ffff:10.10.245.12:54315 <http://10.10.245.12:54315> CLOSE_WAIT > 17118/ns-slapd > > > Regards, > > -- > Craig Ayliffe > > -- > Fedora-directory-users mailing list > Fedora-directory-users at redhat.com > https://www.redhat.com/mailman/listinfo/fedora-directory-users > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.fedoraproject.org/pipermail/389-users/attachments/20050803/0da8eaae/attachment.html
