linux应用 同步备份rsync

linux应用  同步备份rsync

1安装
下载rsync安装包
#./configure --prefix=/usr/local/rsync# make# make install
2配置
1)#useradd wstatic
2)#more /etc/rsyncd.conf
uid = wstatic
gid = wstatic
use chroot = no
max connections = 50
timeout=600
#syslog facility = local5
pid file = /usr/local/rsync/logs/rsyncd.pid
log file = /usr/local/rsync/logs/rsync.log
lock file=/usr/local/rsync/logs/rsync.lock
[WSHOME]
        path = /
       # path = /usr/local/zeus/htdocs/wstatic.xunlei.com
        comment =  cnc-blog
        read
       # auth users = wstatic
       # secrets file = /etc/rsyncd.secrets
修改comment =为当前应用

3)/etc/rc.d/rc.local 中增加
/usr/bin/rsync  --daemon  --config=/etc/rsyncd.conf
并运行
/usr/bin/rsync  --daemon  --config=/etc/rsyncd.conf

4)修改/增加访问873端口 /etc/sysconfig/iptables
5)/etc/hosts.allow 和/etc/hosts.deny
  

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6)测试rsyncd
  在本机
  # rsync localhost::
    WSHOME          pub2-wstatic,pub3-p4p
  在远端机上
  #rsync biz78.sandai.net::
    WSHOME          tel-blog
注意: 防火墙要开873端口,hosts.allow要开rsync:xx.xx.xx.xx,,推向目录权限为配置文件中的用户
用法如下
rsync -avL yourfile