http://rsync.samba.org/ rsync-3.1.1.tar.gz ---0.卸载rpm # yum remove rsync -----1.安装: tar -zxvf rsync-3.1.1.tar.gz cd rsync-3.1.1 ./configure --prefix=/usr/local/rsync --disable-ipv6 make make install ln -s /usr/local/rsync/bin/rsync /usr/local/bin/rsync ----2.server端配置 # vi /usr/local/rsync/rsyncd.conf pid file = /var/run/rsyncd.pid port = 873 pid = root gid = root use chroot = no max connections = 200 timeout 600 lock file = /var/run/rsyncd.lock log file = /var/run/rsyncd.log secrets file = /usr/local/rsync/rsyncd.secrets motd file = /etc/rsyncd.motd [test] path = /test/ ignore errors read only = true list = false hosts allow = * #hosts deny = 0.0.0.0/32 auth users root #该用户系统中存在且对后面指定的备份文件夹拥有权限 comment = ocpyang test #vi /usr/local/rsync/rsyncd.motd ++++++++++++++++++++++++++++++++++++ Wlecome to ocpyang rsync services ++++++++++++++++++++++++++++++++++++ --指定rsync訪问的password,password不须要和系统账号password同样 # vi /usr/local/rsync/rsyncd.secrets root:snow01 ln -s /usr/local/rsync/rsyncd.conf /etc/rsyncd.conf ln -s /usr/local/rsync/rsyncd.motd /etc/rsyncd.motd ln -s /usr/local/rsync/rsyncd.secrets /etc/rsyncd.secrets chmod 600 /usr/local/rsync/rsyncd.secrets chown root:root /usr/local/rsync/rsyncd.secrets 启动rsync # /usr/bin/rsync --daemon --config=/etc/rsyncd.conf # echo "/usr/bin/rsync --daemon --config=/etc/rsyncd.conf" >> /etc/rc.d/rc.local # cat /etc/rc.d/rc.local #!/bin/sh # # This script will be executed *after* all the other init scripts. # You can put your own initialization stuff in here if you don't # want to do the full Sys V style init stuff. touch /var/lock/subsys/local /usr/bin/rsync --daemon # netstat -lntp | grep 873 tcp 0 0 0.0.0.0:873 0.0.0.0:* LISTEN 10689/rsync tcp 0 0 :::873 :::* LISTEN 10689/rsync --新建測试文件 #dd if=/dev/zero of=/test/t01.file bs=1M count=50 #pkill rsync ----3.client服务器配置 (1).新建clientpassword文件(client不带username) #vi /etc/rsyncd.secrets snow01 #chmod 600 /etc/rsyncd.secrets rsync -vzrtopg --progress --delete root@192.168.5.189::test /ocpyang/ rsync -vzrtopg --progress --delete root@192.168.5.189::test /ocpyang/ --password-file=/etc/rsyncd.pwd (3).新建同步脚本 # vi /rsync.sh #!/bin/bash rsync -vzrtopg --progress --delete root@192.168.5.189::test /testbak/ rsync -vzrtopg --progress --delete root@192.168.5.189::test /testbak/ --password-file=/etc/rsyncd.pwd (4).手动同步文件 #cd / #./rsync.sh (5).自己主动同步:每隔五分钟同步一次 # crontab -e 0,5 * * * * /rsync.sh