On Thu, Sep 30, 2010 at 09:30:25AM +0200, Alex Dupre wrote:
> Jeremy Chadwick ha scritto:
> > Until rc(8) can be updated to support daemon(8) natively,
>
> This would be the Right Thing IMHO.
>
> > the ~76 ports
> > which Do The Wrong Thing(tm) should get updated to do it this way. Ones
> > like mysqlXX-server should be placed high on the priority list given
> > their popularity/importance.
>
> If you have an already tested patch for the mysql rc script, I'll commit
> it asap.
Just finished it for databases/mysql51-server. Tested on RELENG_8 with
the below variables in use, and also tested with mysql_limits="yes".
mysql_enable="yes"
mysql_dbdir="/storage/mysql"
mysql_args="--skip-innodb"
Should work fine on RELENG_7 since it has /usr/sbin/daemon too.
Tested using stop, start, and restart. I can test a reboot if you'd
like, just let me know. Validation:
icarus# /usr/local/etc/rc.d/mysql-server stop
Stopping mysql.
Waiting for PIDS: 12015.
icarus# /usr/local/etc/rc.d/mysql-server start
Starting mysql.
icarus# ps -auxwww -U mysql
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
mysql 12271 0.0 0.0 8228 1600 ?? Is 12:53AM 0:00.01 /bin/sh
/usr/local/bin/mysqld_safe --defaults-extra-file=/storage/mysql/my.cnf
--user=mysql --datadir=/storage/mysql
--pid-file=/storage/mysql/icarus.home.lan.pid --skip-innodb
mysql 12352 0.0 0.3 35100 11032 ?? I 12:53AM 0:00.02 [mysqld]
I'll also take this opportunity to point this out, since I'm certain
someone will mention it: daemon's -u argument would be ideal except that
it """breaks""" when using rc.subr's xxx_user variable (which uses su(1)
to change credentials/spawn $command). With both in use, daemon then
fails on setusercontext(), which in turn fails because of initgroups()
returning EPERM -- and this does make sense. So let's not use daemon -u
in rc.subr for the time being.
The diff is pretty obvious/simple (2 line change), so the other
databases/mysqlXX-server ports can be upgraded in the same manner.
--- files/mysql-server.sh.in.orig 2010-03-27 03:24:53.000000000 -0700
+++ files/mysql-server.sh.in 2010-09-30 00:45:38.000000000 -0700
@@ -35,8 +35,8 @@
mysql_user="mysql"
mysql_limits_args="-e -U ${mysql_user}"
pidfile="${mysql_dbdir}/`/bin/hostname`.pid"
-command="%%PREFIX%%/bin/mysqld_safe"
-command_args="--defaults-extra-file=${mysql_dbdir}/my.cnf --user=${mysql_user}
--datadir=${mysql_dbdir} --pid-file=${pidfile} ${mysql_args} > /dev/null 2>&1 &"
+command="/usr/sbin/daemon"
+command_args="-c -f /usr/local/bin/mysqld_safe
--defaults-extra-file=${mysql_dbdir}/my.cnf --user=${mysql_user}
--datadir=${mysql_dbdir} --pid-file=${pidfile} ${mysql_args}"
procname="%%PREFIX%%/libexec/mysqld"
start_precmd="${name}_prestart"
start_postcmd="${name}_poststart"
--
| Jeremy Chadwick j...@parodius.com |
| Parodius Networking http://www.parodius.com/ |
| UNIX Systems Administrator Mountain View, CA, USA |
| Making life hard for others since 1977. PGP: 4BD6C0CB |
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