[syslog-ng] Read all the log files from a directory and sub directory

Hi, I am using syslog-ng open source 3.0.3-1 ( rhel5.amd64) version. I want to collect all the logs from a directory and it's subdirectory. I am using following syntex and I am not getting any error but it is not working. source s_file_subdirectories { file("/var/application/*.log" recursive(yes) follow_freq(1) log_fetch_limit(100) );}; Can you suggest me how to make configuration to read logs from directiry and sub-dir? Is this feature supported in open source 3.0.3-1 release? I am following syslog-ng admin guide. - V