如图，内容不解释，保持服务器
更正图：rsyncservice 192.168.56.69 rsync client 192.168.56.60
●rsync service创建目录已经用户并且使用户无法登录，授权用户给共享目录；
#useradd rsync -s /sbin/nologin -M
#mkdir -p /root/nanwang
#chown -R rsync.rsync /root/nanwang
#echo "rsync_backup:666666" >> /etc/rsync.password
#chmod 600 /etc/rsync.password
●配置rsync服务器
[root@p_w_picpath data]# more /etc/rsyncd.conf
uid = rsync
gid = rsync
use chroot = no
max connections = 99999
timeout = 300
pid file =/var/run/rsyncd.pid
lock file = /var/run/rsyncd.lock
log file = /var/log/rsyncd.log
[umaildata]
path=/root/data
comment = umailtest
ignore errors
read only = false
list = false
hosts allow = 192.168.56.0/24
hosts deny = *
auth users = rsync_backup
secrets file = /etc/rsync.password
● 辅助服务器为inotify以及rsync客户端
配置inotify
下载并且编译inotify 工具。
# tar zxf inotify-tools-3.14.tar.gz
# cd inotify-tools-3.14
# ./configure --prefix=/usr/local/ && make && make install
[root@p_w_picpath ~]# more /root/tools/rsyncinotify.sh
date=date+%F
/usr/local/bin/inotifywait -mr --timefmt '%d/%m/%y %H:%M' --format '%T %w %f' \
-e close_write /root/nw/ | while read date time dir file;
do
rsync -az /root/nw/ rsync://rsync_backup@192.168.56.69/umaildata --password-file=/etc/rsync.password & >> /dev/null 2>1 \
echo "At $date file umaildata was backed up via rsync" >> /var/log/rsyncinotify.log
done
