Find out what you’re running on:
uname -a lsb_release -a cat /etc/*release cat /etc/issue* cat /proc/version
Media Temple’s DVs should output something like this for the OS:
cat /etc/issue* CentOS release 6.5 (Final) Kernel \r on an \m
.. and for the kernel:
cat /proc/version Linux version 2.6.32-042stab094.8 (root@kbuild-rh6-x64) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Tue Dec 16 20:36:56 MSK 2014