In a previous company, one day I was shown the new server room. The racks were aligned in neat lines, just all in the same front-rear -> front-rear -> front-rear configuration.
I asked them if they never heard at least of cold/hot aisles configurations for server rooms - and their setup would have just fed hot air to many machines...
But they didn't listen to me until the sysadmin installed some machines.... and he had to work in the hot airflow...
Biting the hand that feeds IT
