tomcat 在linux下 session共享问题

之前在 windows上使用tomcat session共享是OK的

在windowns上只是更改了tomcat/conf/server.xml 中一小部分。

现在转到 Linux上后 同样更改后不可用。

LifecycleException:  org.apache.catalina.tribes.ChannelException: java.lang.IllegalArgumentException: java.net.UnknownHostException: auto; No faulty members identified.

不知道是什么原因？是否和系统有关系？获取不到地址还是啥？

http://c.tieba.baidu.com/p/3476776824
http://c.tieba.baidu.com/p/3476808306
http://c.tieba.baidu.com/p/3476798710
http://c.tieba.baidu.com/p/3474281354
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http://c.tieba.baidu.com/p/3461557067