Malone G29 Server Room

The Computer Science Department has a server room in Malone Hall Room G29. This page is for people who have been allocated space in that room; it describes how to make the best use of your space allocation.

If you have questions that are not answered here or need to make arrangements with us, please email us at support@cs.jhu.edu.

Physical Space

Each rack is labeled with the name of the faculty member responsible for the equipment in that rack.

Airflow/Cooling

The server room is set up in a "hot aisle/cold aisle" configuration. The front of each rack, which is the end with the single, wider door, faces a "cold aisle". The cold aisles are also marked by perforations in the floor tiles. Cold air from the air conditioning units enters the aisles through these perforations. The back of each rack faces a "hot aisle", which does not have perforated floor tiles.

When installing equipment in your rack, you should orient the equipment so that the fans pull air in from the cold aisle and exhaust air out to the hot aisle. This ensures good cooling efficiency for the entire room. Equipment installed backwards may overheat and may cause adjacent equipment to also overheat.

Networking

We can provide up to two network connections to each rack. You will need to email us to request the connections. If you will be using CS Department IP addresses, you will also need to follow our procedure for requesting a static IP address.

If you will have more than two devices connected to the network on your rack, you will need to procure your own network switch (or switches) and install it (or them) in your rack.

Our network connections are gigabit ethernet running over RJ-45 terminated copper cables. If you need other accommodations, please contact us and we'll see what arrangements we can make.

Access to the Server Room

Server room access is controlled by J-Card. In order to grant someone access, the faculty owner of the rack space should email us and request it. The request needs to contain the name and JHED ID of the person who should be granted access, as well as an estimate of how long you expect the person to be using the room.

Other Notes

The server room is fairly loud. If you want to use ear protection while you're working there, you can use one of the headsets that are hanging on the wall all the way to the right after you enter the room. Please return the headsets to their hangers when you're done with them.

Please turn the server room lights off when you're done in the room.