rsync同步时报name lookup failed for name or service not known错误的解决方法

可以同步数据，但会报如下错误

2007/12/13 18:46:00 [8186] rsync: name lookup failed for 192.168.108.201: Name or service not known
2007/12/13 18:46:00 [8186] rsync on webroot from [email=rsync@unknown]rsync@unknown[/email] (192.168.108.201)
2007/12/13 18:46:01 [8186] wrote 58899 bytes  read 110 bytes  total size 32769660
2007/12/13 18:46:01 [8187] rsync: name lookup failed for 192.168.108.201: Name or service not known
2007/12/13 18:46:01 [8187] rsync on mysql from unknown (192.168.108.201)
2007/12/13 18:46:01 [8187] wrote 3969 bytes  read 77 bytes  total size 24169404

 

问题是在需要在服务端这台机上上的/etc/hosts里面添加客户端机的ip和机器名，如果有配DNS的话，那就不会有这样的问题了。