Currently I have my project directory in /var/www/html/trial_qa
<VirtualHost *:80>
DocumentRoot /var/www/html/trial_qa
ServerName trialqa.mysite.com
<Directory "/var/www/html/trial_qa">
Options +FollowSymLinks
AllowOverride None
</Directory>
</VirtualHost>
To ease deployment versioning, I move project directory to /var/www/html/qa/201508230800, and create symlink to the folder
lrwxrwxrwx 1 root root 29 Aug 24 09:41 trial_qa -> /var/www/html/qa/201508230800
But now, all link not works with error 404 Not Found (example: trialqa.mysite.com/contactus)
Adding option Options +FollowSymLinks in apache conf and .htaccess not solve the problem.