YouSource's log files are as of 7th March 2010 distributed
like this:

Log files:
 * SSH daemon log /var/log/secure
 * Apache access log /var/log/httpd/versotest.it.jyu.fi-access_log
 * Apache error log /var/log/httpd/versotest.it.jyu.fi-https-error_log
   * If Rails application fails to start, error is described here.
 * MySQL log /var/log/mysqld.log
 * Gitorious WWW application /var/www/gitorious/log/production.log
   * General log file for whole Rails application
 * Git-daemon /var/www/gitorious/log/git-daemon.log
   * git-receive-pack and other Git traffic
 * Gitorious authentication /var/www/gitorious/log/gitorious_auth.log
   * /script/gitorious's checks for git-upload-pack rights and such
 * Gitorious poller /var/www/gitorious/log/message_processing.log
   * /script/poller's log for processed async events (SSH keys, repository creation)
 * Ultrasphinx queries /var/www/gitorious/db/sphinx/log/query.log
   * Contains log of search queries
 * Ultrasphinx server log /var/www/gitorious/db/sphinx/log/searchd.log