检查同步的脚本

#
#!/bin/sh
#
# Created by xieyy  QQ:5090235
# To determine whether slave is running or not.
TATUS_LOGS="/var/log/mysql_status.log"
USERNAME=mysql_user
PASSWD=mysql_password
ADMIN="[e-mail]"
DATA=`date '+%Y%m%d%k%M'`
IP="192.168.0.1 192.168.0.2 192.168.0.3 192.168.0.4"
#将所有想监控的从机的IP地址都放到IP表里。以空格为分隔。


cd /usr/bin/

for i in $IP
do
HOSTNAME=$i

RESULT=`./mysql -u$USERNAME -p$PASSWD -h$HOSTNAME -e 'show status like "Slave_running"' -ss | awk '{print $2}'`
if [ "$RESULT" == 'ON' ]
then
  echo -e "$HOSTNAME  $DATA  Slave is running!" >> $TATUS_LOGS
else
  echo -e "$HOSTNAME  $DATA  Slave is not running!">> $TATUS_LOGS
fi
sleep 1
done

cd /root/bin
/bin/mail $ADMIN -s "Status Report For DNS Server mysqld_slave status!!!!" < $TATUS_LOGS
>$TATUS_LOGS