centos搭建rsync实时同步

 

服务器端配置：

修改/etc/xinetd.d/rsync

Disable = no

手动创建配置文件/etc/rsyncd.conf

uid=nobody

gid=nobody

userchroot=no

max connections=200

timeout=600

pid file=/var/run/rsyncd.pid

log file=/var/log/rsyncd.log

lock file=/var/run/rsyncd.lock

[backup]

path=/backup/

ignore errors

read only=no

list=no

hosts allow=192.168.2.0/255.255.255.0

auth users=test

secrets file=/etc/rsyncd.password

生成密码文件：

Echo “test:test”>> /etc/rsyncd.password

客户端配置：

生成密码文件：

Echo “test”>>/etc/rsyncd.password

同步命令：在客户端输入

rsync -vzrtopg --delete /abc [email protected]::backup --password-file=/etc/rsyncd.password

二、rsync+Inotify实现数据实时同步更新

客户端安装inotify

编写监控文件变化的脚本,内容如下:

#!/bin/bash

src=/abc

des=backup

ip=192.168.2.208

/usr/local/bin/inotifywait -mrq --timefmt '%d/%m/%y/ %H:%M' --format '%T %w %f' -e modify,delete,create,attrib $src | while read file

do

rsync -vzrtopg --delete --progress $src test@$ip::$des --password-file=/etc/rsyncd.password && echo "$src was rsynced"

done

将该脚本放入后台运行进行实时更新！

Nohup /root/rsync.sh &