rsync 模块同步失败案例(auth failed on module backup)

Rsync同步失败困扰了好几天，上网找资料还是无济于事，头疼，就在今天早上，我意外的解决了，原来是这里的问题，被细节打败，详细信息如下：

[root@Shell ~]# rsync -avzP /backup/ rsync_backup@192.168.1.202::backup/ --password-file=/etc/rsync.password

@ERROR: auth failed on module backup

rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

这个是我的报错信息，baidu google 都说是 password 不一样 或者格式不对造成的，可我检测并没有哦发现问题，就这样一次的测试，后来又死机 iptables 就出问题，最后直接关闭，测试依然报错，检测backup server 配置文件

[root@Nagios ~]# cat /etc/rsyncd.conf 

#Rsync server

#created by qyt 20150708

#rsyncd.conf start#

uid = rsync

gid = rsync

user chroot = no

max connections = 2000

timeout = 600

pid file = /var/run/rsyncd.pid

lock file = /var/run/rsync.lock

log file = /var/log/rsyncd.log

[backup]

path = /backup/

ignore errors 

read only = false   

list = false

hosts allow = 192.168.1.0/24

hosts deny = 0.0.0.0/32

auth users = rsync_backup

secrets file = /etc/rsync.password ###密码文件

#rsync_config______end

没有问题啊，无意间发现###密码文件 的位置，删除后解除。
(注释信息书写不规范 造成密码文件无法加载)

[root@Shell ~]# rsync -avzP /backup/ rsync_backup@192.168.1.202::backup/ --password-file=/etc/rsync.password

sending incremental file list

./

test.txt

           0 100%    0.00kB/s    0:00:00 (xfer#1, to-check=0/2)



sent 78 bytes  received 30 bytes  72.00 bytes/sec

total size is 0  speedup is 0.00

细节注定一切，写这个就是给自己的警醒。