- Percona-XtraDB-Cluster-server-5.5.24-23.6.340.rhel5
This is a slave server. mysqladmin shutdown
hangs at:
[Note] Event Scheduler: Purging the queue. 24 events
[Note] Slave I/O thread killed while reading event
[Note] Slave I/O thread exiting, read up to log 'mysql-bin.000878', position 848536790
so, I pressed Ctrl+C, and the terminal show the below warning:
Warning; Aborted waiting on pid file: '/var/lib/mysql/x.pid' after 302 seconds
The processes still exist:
root 9623 1 0 10:18 pts/8 00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/x.pid
mysql 10357 9623 0 10:18 pts/8 00:00:06 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/log/mysqld.log --open-files-limit=100000 --pid-file=/var/lib/mysql/x.pid --socket=/var/lib/mysql/mysql.sock
but the socket file is missing:
ls: /var/lib/mysql/mysql.sock: No such file or directory
and there is nothing listening on port 3306.
# netstat --inet -nlp | grep :3306
# lsof -i :3306
#
Sending a SIGTERM signal (kill -15
) to the child process doesn't work. What can I do but kill -9
?