一，环境描述：
192.168.1.10 rsyncd服务端
192.168.1.2，192.168.1.3 rsyncd客户端
二，配置：
192.168.1.10 服务端配置：
1，rsyncd.conf 配置：
[[email protected] ~]# cat /etc/rsyncd.conf
# write by Chris on 20140915
# rsync服务端配置文件
uid = www
gid = www
use chroot = no
max connections = 1024
pid file = /var/run/rsyncd.pid
log file = /var/log/rsyncd.log
hosts allow = 192.168.1.2
hosts allow = 192.168.1.3
[test]
path = /www/test/
comment = test
ignore errors = true
read only = no
list = no
auth users = www
secrets file = /etc/rsync.pass
2，rsync.pass 文件属性和账号密码：
[[email protected] ~]# ll /etc/rsync.pass
-rw------- 1 root root 15 Sep 15 00:07 /etc/rsync.pass
[[email protected] ~]# cat /etc/rsync.pass
www:xvdaf+Ax8
192.168.1.2，192.168.1.3 客户端同步命令：
remoteip="192.168.1.10"
appName="test"
/usr/bin/rsync -avz --password-file=$HOME/.rsync.pas --exclude-from=exclude.txt [email protected]${remoteip}::test /www/${appName}
执行结果：
192.168.1.3 客户端正常同步
192.168.1.2 客户端报错如下
rsync [email protected]${remoteip}::test @ERROR: Unknown module ‘test‘ 不认识我的模块
解决：
rsyncd.conf 文件
hosts allow = 192.168.1.2
hosts allow = 192.168.1.3
修改为
hosts allow = 192.168.1.2，hosts allow = 192.168.1.3
同步正常。