SUMMARY: xinetd limits ?
Michael J McCafferty <[email protected]> Tue, 28 Jun 2005 23:01:19 -0700
| Newsgroups | gmane.linux.admin.managers |
|---|---|
| Message-ID | <[email protected]> |
No summary, not one single response to the question. Sorry for a no-summary. My question must be flawed, or the list must be dying. This is contrary to my long ago experience with sunmanagers. At 09:08 AM 6/17/2005 -0700, Michael J McCafferty wrote: >All, > > I have a few systems that are using xinetd for various things. One is an >IMAP mail server, another is a Nagios server that is accepting check >results from >other Nagios servers (distributed Nagios servers). > I have had the following messages in my messages file: > >Jun 16 09:05:03 mail xinetd[2108]: Deactivating service imap due to excessive >incoming connections. Restarting in 30 seconds. >Jun 16 09:05:33 mail xinetd[2108]: Activating service imap >Jun 16 09:41:11 mail xinetd[2108]: Deactivating service imap due to excessive >incoming connections. Restarting in 30 seconds. >Jun 16 09:41:41 mail xinetd[2108]: Activating service imap > > I have adjusted the number of connections in xinetd.conf and solved the >problem. What I want to know is the practical limit on the number of >connections for xinetd. The default in the system (RHEL3) was 60 instances, >with 25 connections per second. But, that seems awfully low. > I am trying to gauge the scalability of the systems while using xinetd. I >will investigate using the daemon to listen directly without xinetd. But >in the >meantime, what is the practical limit and factors that affect that limit, for >xinetd ? > >Your thoughts ? > >Thanks, >Mike >_______________________________________________ >LinuxManagers mailing list - http://www.linuxmanagers.org >submissions: LinuxManagers-35TzE1X9F6582KRnZfj+bdi2O/[email protected] >subscribe/unsubscribe: >http://www.linuxmanagers.org/mailman/listinfo/linuxmanagers _______________________________________________ LinuxManagers mailing list - http://www.linuxmanagers.org submissions: LinuxManagers-35TzE1X9F6582KRnZfj+bdi2O/[email protected] subscribe/unsubscribe: http://www.linuxmanagers.org/mailman/listinfo/linuxmanagers