#!/bin/bash
LOCAL_FILE=`mysql --user=root --password=root -e "show slave status \G" | grepgrep "Master_Log_File" | awk ' {print $2}'`
REMOTE_FILE=`mysql --host=<IP адрес встречного сервера> --user=root --password=root -e "show master status \G" | grep "File" | awk '{print $2}'`
if [ $LOCAL_FILE != $REMOTE_FILE ]
then
mysql --user=root --password=root -e "stop slave"
mysql --user=root --password=root -e "start slave"
fi
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