PBS服务报错，报错信息如下：
socket_connect_unix failed: 15137
socket_connect_unix failed: 15137
socket_connect_unix failed: 15137
qstat: cannot connect to server (null) (errno=15137) could not connect to trqauthd
解决方法：
启动“trqauthd”和“pbs_server”服务并运行
/etc/init.d/trqauthd start
/etc/init.d/pbs_server start