Date: Sat, 10 Sep 2005 15:19:22 -0400 From: Gerard Seibert <gerard-seibert@suscom.net> To: Dan Nelson <dnelson@allantgroup.com> Cc: freebsd-questions <freebsd-questions@freebsd.org> Subject: Re[2]: Restarting MySQL from CRON Message-ID: <20050910151703.F4C1.GERARD-SEIBERT@suscom.net> In-Reply-To: <20050910181557.GK84582@dan.emsphone.com> References: <20050910140047.81C2.GERARD-SEIBERT@suscom.net> <20050910181557.GK84582@dan.emsphone.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, 10 Sep 2005 13:15:57 -0500, Dan Nelson <dnelson@allantgroup.com> Replied to: Re: Restarting MySQL from CRON With these words of wisdom: > In the last episode (Sep 10), Gerard Seibert said: > > =1EOn Saturday, September 10, 2005 12:27:02 PM Dan Nelson <dnelson@al= lantgroup.com> wrote: > > > In the last episode (Sep 10), Gerard Seibert said: > > > > From time to time, I have found that MySQL has ceased to run. I > > > > have a mailing program that requires that MySQL be running in > > > > order for it to operate. > > > >=20 > > > > Since I cannot seem to track down why it occasionally stops > > > > functioning, and since the program that depends on it is started > > > > via CRON, would it be advisable to put an entry into the CRON > > > > that would restart MYSQL prior to the other program running. > > > >=20 > > > > I was thinking of using this: > > > >=20 > > > > 0 0 * * * /usr/local/etc/rc.d/mysql-server.sh restart > > > >=20 > > > > Would that work, or is there a better way? > > >=20 > > > "start" is better than "restart", since that won't cause an > > > existing mysqld to exit. But the startup script runs a script > > > called mysqld_safe, which automatically restarts mysqld if it > > > crashes anyway. You might want to check your mysql .err log; maybe > > > someone with the SHUTDOWN privilege is doing a clean shutdown. > >=20 > > It definitely does not restart automatically. In addition, I am the > > only user with root access. I doubt that anyone is shutting it down, > > even by mistake. > >=20 > > Where do I find this mysql error file? I cannot seem to locate it. >=20 > /var/db/mysql/*.err >=20 > If you see "Normal Shutdown"/"Shutdown complete"/"mysqld ended", that's > a clean shutdown initiated by either a client connection or a signal > (SIGTERM for example). Crashes should have a "mysqld got signal ##", a > bunch of debugging info, and a "mysqld restarted" line. You're > obviously not seeing that last line :) >=20 > --=20 > Dan Nelson > dnelson@allantgroup.com ********** REPLY SEPARATOR ********** On 9/10/2005 3:17:03 PM Gerard Seibert Replied: Thanks, I will look into that.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20050910151703.F4C1.GERARD-SEIBERT>