linux 利用inotify-tools配合rsync实时同步文件

 1、安装inotify-tools 工具

为能在shell下使用inotify特性,需要安装inotify-tools

下载地址:http://inotify-tools.sourceforge.net/
编译安装
./configure
make
make install

 

2、编写自动监听脚本

 

shell 写道
#!/bin/bash
###########################
# 在这里配置本地文件夹,目标host,目标的rsync_module。rsync_module在同步机器的/etc/rsyncd.conf文件中配置
# 逗号前后不要有空格
#sync[0]='/tongbu,192.168.61.113,test' # localdir,host,rsync_module
#sync[0]='/tongbu,192.168.61.195,test' # localdir,host,rsync_module
sync[0]='/root,192.168.1.3,test'
#sync[1]='/tongbu,192.168.61.195,test1'
###########################

for item in ${sync[@]}; do

dir=`echo $item | awk -F"," '{print $1}'`
host=`echo $item | awk -F"," '{print $2}'`
module=`echo $item | awk -F"," '{print $3}'`

inotifywait -mrq --timefmt '%d/%m/%y %H:%M' --format '%T %w%f %e' --event CLOSE_WRITE,create,move,delete $dir | while read date time file event
do
#echo $event'-'$file
case $event in
MODIFY|CREATE|MOVE|MODIFY,ISDIR|CREATE,ISDIR|MODIFY,ISDIR)
if [ "${file: -4}" != '4913' ] && [ "${file: -1}" != '~' ]; then
#cmd="rsync -vzrtopg --progress --delete --password-file=/etc/rsyncd-clinet.pass $dir root@$host::$module"
cmd="rsync -vzrtopg --progress --delete $dir @$host::$module"
#echo $cmd
$cmd
fi
;;

MOVED_FROM|MOVED_FROM,ISDIR|DELETE|DELETE,ISDIR)
if [ "${file: -4}" != '4913' ] && [ "${file: -1}" != '~' ]; then
#cmd="rsync -vzrtopg --progress --delete --password-file=/etc/rsyncd-clinet.pass $dir root@$host::$module"
cmd="rsync -vzrtopg --progress --delete $dir @$host::$module"
#cho $cmd
$cmd
fi
;;
esac
done &
done

3、将脚本加入启动项:

添加到rc.local中,可在系统启动时,启动监听。

 

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