Yes, it is. But there is no pidfile in /var/run, as I mentioned above: # pidof httpd 21445 21444 21443 21432 21431 21429 21428 21427 21426 21425 21424 21422
# ls /var/run/ | grep httpd # ls /var/run/*.pid /var/run/atd.pid /var/run/haldaemon.pid /var/run/monit.pid /var/run/sm-client.pid /var/run/vmware-guestd.pid /var/run/auditd.pid /var/run/iscsid.pid /var/run/pcscd.pid /var/run/snmpd.pid /var/run/xinetd.pid /var/run/crond.pid /var/run/klogd.pid /var/run/proftpd.pid /var/run/sshd.pid /var/run/gpm.pid /var/run/messagebus.pid /var/run/sendmail.pid /var/run/syslogd.pid On Thu, Jun 24, 2010 at 7:57 PM, Martin Pala <[email protected]> wrote: > OK. > > Is the apache running then after monit start? If so, is the pidfile updated > with correct pid? > > > On Jun 24, 2010, at 2:55 PM, Tong Anh Quan wrote: > > I am sure about the pidfile location because of I am using CentOS. > Moreover, I re-checked it in init script: > > # grep pidfile /etc/init.d/httpd > # pidfile: /var/run/httpd.pid > > On Thu, Jun 24, 2010 at 5:17 PM, Martin Pala <[email protected]>wrote: > >> The pidfile should be created either by the start script or started >> program itself (in this case apache). >> >> Are you sure that your apache instance creates the pidfile >> /var/run/httpd.pid? The pidfile location depends on apache configuration >> (for example ubuntu uses usually /var/run/apache2.pid which can be >> customized either via apache2.conf PidFile statement or apache's envvars >> file APACHE_PID_FILE variable) >> >> >> On Jun 24, 2010, at 11:49 AM, Tong Anh Quan wrote: >> >> > Hi, >> > >> > Have you solved this problem? Today, the same thing happen to me. My >> monit.conf: >> > >> > check process apache with pidfile /var/run/httpd.pid >> > start program = "/etc/init.d/httpd start" >> > stop program = "/etc/init.d/httpd stop" >> > if cpu > 60% for 2 cycles then alert >> > if cpu > 80% for 5 cycles then restart >> > if totalmem > 600.0 MB for 5 cycles then restart >> > >> > When the Apache reach the threshold, monit attempts to restart Apache >> without pid file, therefore it thinks Apache fails to start: >> > >> > [ICT Jun 24 12:50:19] error : 'apache' total mem amount of 647948kB >> matches resource limit [total mem amount>614402kB] >> > [ICT Jun 24 12:50:20] info : 'apache' trying to restart >> > [ICT Jun 24 12:50:20] info : 'apache' stop: /etc/init.d/httpd >> > [ICT Jun 24 12:50:21] info : 'apache' start: /etc/init.d/httpd >> > [ICT Jun 24 12:51:20] error : 'apache' process is not running >> > [ICT Jun 24 12:51:20] error : 'apache' failed to start >> > >> > `pidof httpd` still return the parent and child's PID but there is no >> httpd.pid in /var/run. >> > Additional: >> > - monit start with root user >> > - there is no error in Apache log >> > >> > Can anyone help me to debug this case? Thanks in advance. >> > >> > >> > -- >> > --- Hạnh phúc là một ly Cafe và nhạc Trịnh --- >> > -- >> > To unsubscribe: >> > http://lists.nongnu.org/mailman/listinfo/monit-general >> >> >> -- >> To unsubscribe: >> http://lists.nongnu.org/mailman/listinfo/monit-general >> > > > > -- > --- Hạnh phúc là một ly Cafe và nhạc Trịnh --- > -- > To unsubscribe: > http://lists.nongnu.org/mailman/listinfo/monit-general > > > > -- > To unsubscribe: > http://lists.nongnu.org/mailman/listinfo/monit-general > -- --- Hạnh phúc là một ly Cafe và nhạc Trịnh ---
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