Re: Re: Debian on a Qube 1: SSH connection refused: Success!
> didn't it fail when you used -ex?
Results of my "trial and error":
sshd and mysql start up at boot if I remove
the "set -e" line or change it to "set -x".
mysql also fails with "set -ex".
I did not touch other parts of the scripts.
I get apache2 booting only by removing the "set" line
and adding
exec > /root/apache2.startup.log 2>&1
This file contains just one line:
Starting web server: Apache2.
> Ok, so what happens at bootup with:
>
> set -e
> set -x
> exec > /tmp...
I tried that with MySQL. That script starts with:
set -e
set -u
I changed this lines to:
set -e
set -x
set -u
exec > /tmp/mysql.startup.log 2>&1
Result: mysql starts up at boot. Content of the logfile:
+ test -x /usr/sbin/mysqld
+++ dirname /etc/rc2.d/S20mysql
++ cd /etc/rc2.d
++ pwd -P
++ basename /etc/rc2.d/S20mysql
+ SELF=/etc/rc2.d/S20mysql
+ CONF=/etc/mysql/my.cnf
+ MYADMIN=/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf
+ RUNDIR=/var/run/mysqld/
+ ERR_LOGGER=logger -p daemon.err -t /etc/init.d/mysql -i
+ cd /
+ umask 077
+ export PATH=/bin:/usr/bin
+ PATH=/bin:/usr/bin
+ export HOME=/etc/mysql/
+ HOME=/etc/mysql/
+ '[' '!' -r /etc/mysql/my.cnf ']'
+ '[' '!' -d /var/run/mysqld/ ']'
+ echo -n 'Starting MySQL database server: mysqld'
Starting MySQL database server: mysqld+ mysqld_status check_alive nowarn
++ /usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping
+ ping_output=/usr/bin/mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'
Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists!
+ ping_alive=0
+ ps_alive=0
++ mysqld_get_param pid-file
++ /usr/sbin/mysqld --print-defaults
++ tr ' ' '\n'
++ grep -- --pid-file
++ tail -n 1
++ cut -d= -f2
+ pidfile=/var/run/mysqld/mysqld.pid
+ '[' -f /var/run/mysqld/mysqld.pid ']'
+ '[' check_alive = check_alive -a 0 = 1 ']'
+ '[' check_alive = check_dead -a 0 = 0 -a 0 = 0 ']'
+ '[' nowarn = warn ']'
+ return 1
+ sleep 1
+ /usr/bin/mysqld_safe
+ mysqld_status check_alive nowarn
++ /usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping
+ ping_output=/usr/bin/mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'
Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists!
+ ping_alive=0
+ ps_alive=0
++ mysqld_get_param pid-file
++ /usr/sbin/mysqld --print-defaults
++ tr ' ' '\n'
++ grep -- --pid-file
++ tail -n 1
++ cut -d= -f2
+ pidfile=/var/run/mysqld/mysqld.pid
+ '[' -f /var/run/mysqld/mysqld.pid ']'
+ '[' check_alive = check_alive -a 0 = 1 ']'
+ '[' check_alive = check_dead -a 0 = 0 -a 0 = 0 ']'
+ '[' nowarn = warn ']'
+ return 1
+ sleep 1
+ mysqld_status check_alive nowarn
++ /usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping
+ ping_output=mysqld is alive
+ ping_alive=1
+ ps_alive=0
++ mysqld_get_param pid-file
++ /usr/sbin/mysqld --print-defaults
++ tr ' ' '\n'
++ grep -- --pid-file
++ tail -n 1
++ cut -d= -f2
+ pidfile=/var/run/mysqld/mysqld.pid
+ '[' -f /var/run/mysqld/mysqld.pid ']'
++ cat /var/run/mysqld/mysqld.pid
+ ps 524
+ ps_alive=1
+ '[' check_alive = check_alive -a 1 = 1 ']'
+ return 0
+ break
+ mysqld_status check_alive warn
++ /usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping
+ ping_output=mysqld is alive
+ ping_alive=1
+ ps_alive=0
++ mysqld_get_param pid-file
++ /usr/sbin/mysqld --print-defaults
++ tr ' ' '\n'
++ grep -- --pid-file
++ tail -n 1
++ cut -d= -f2
+ pidfile=/var/run/mysqld/mysqld.pid
+ '[' -f /var/run/mysqld/mysqld.pid ']'
++ cat /var/run/mysqld/mysqld.pid
+ ps 524
+ ps_alive=1
+ '[' check_alive = check_alive -a 1 = 1 ']'
+ return 0
+ echo .
.
+ /etc/mysql/debian-start
+ /usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf variables
Checking for crashed MySQL tables in the background.
+ egrep -q 'have_bdb.*YES'
--
Pepillo
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