Error messages in dmesg
Konrad Heuer
kheuer2 at gwdg.de
Tue Jul 1 06:45:04 PDT 2003
On Tue, 1 Jul 2003, Mike Doyle wrote:
> I have some messages appearing in my dmesg output and in the security log
> that concerns me:
>
> > liffey.cooperationireland.org kernel log messages:
> > > ile: table is full
> > > file: table is full
> > > file: table is full
> > > file: table is full
>
> Any clues as to what might cause this ? Does it mean I've run out of inodes or
> of file descriptors ? How do I pin down the offending application.
>
> The server in question has only two roles - it acts as our mail server and
> also as a Squid web proxy. The errors mostly seem to have occurred late at
> night so it was most likely mail related rather than web-proxy related.
You're probably out of descriptors; check the max number with:
sysctl kern.maxfiles
The number can be enlarged by entering:
sysctl -w kern.maxfiles=somelargernumber
To make this change permanent, insert
kern.maxfiles=somelargernumber
in /etc/sysctl.conf.
rmonitor from /usr/ports/sysutils/rmonitor is able to log utilization of
file descriptors and may help to analyze what happens.
Regards
Konrad Heuer (kheuer2 at gwdg.de) ____ ___ _______
GWDG / __/______ ___ / _ )/ __/ _ \
Am Fassberg / _// __/ -_) -_) _ |\ \/ // /
37077 Goettingen /_/ /_/ \__/\__/____/___/____/
Germany
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