rsync的配置

1.

安装rsync,如果要讲1.1.1.1的数据备份到2.2.2.2上，则在1.1.1.1上配置如下：

/etc/rsyncd.conf

uid = nobody

gid = nobody

use chroot = no

max connections = 40

syslog facility = local5

log file = /var/log/rsyncd.log

pid file = /var/run/rsyncd.pid

lock file = /var/run/rsync.lock

 

[www]  模块名

   path = /tw/www   #要备份的目录的绝对路径

   comment = www #简介

   uid = root

   read only = yes  #不备份客户端数据

   ignore errors = yes

   hosts allow = 2.2.2.2

 

[mysqldump]

   path = /usr/local/mysql/data

   comment = mysql

   uid = root

   read only = yes

   ignore errors = yes

   hosts allow = 2.2.2.2

启动服务：

rsync --daemon --config=/etc/rsyncd.conf

二、在备份机2.2.2.2上执行脚本或命令如下：

#! /bin/sh

 

MONTH=`date +%m`

WEEK=`date +%w`

DATE=`date +%d`

HOUR=`date +%d%H`

 

cat /dev/null >/data/log/web_1.1.1.1.$WEEK

#cat /dev/null >/data/log/rsync_slx_add_f.$WEEK

#cat /dev/null >/data/log/rsync_slx_add_l.$WEEK

 

/usr/local/bin/rsync -avuz --ignore-errors  --delete --progress root@1.1.1.1::www 

www是模块名

/backup/backup1/web_1.1.1.1/www  \  #存放目录

--password-file=/etc/bin/rsync.scrt >>/data/log/rsync_1.1.1.1.$WEEK

 

/usr/local/bin/rsync -avuz --ignore-errors  --delete --progress root@1.1.1.1::mysqldump \

/backup/backup1/web_1.1.1.1/mysqldump --password-file=/etc/bin/rsync.scrt >>/data/log/rsync_1.1.1.1.$WEEK