Description of the illustration bigog003.eps

This image shows the layout of the servers and switches in the full rack. From the bottom to the top of the rack, the layout is as follows:

• Power Distribution Unit-B

• Power Distribution Unit-A

• Sun Datacenter QDR InfiniBand Switch (rear), 1U Vented Filler (front)

• U1 to U13: PDU A input 0, PDU B input 2

• U1 to U19: Big Data Appliance Servers, numbered from 1 through 9

• U14 to U28: PDU A input 1, PDU B input 1

• U20: Sun Network QDR InfiniBand Gateway (rear), 1U Vented Filler (front)

• U21: Cisco Ethernet Administration Switch (rear), 1U Vented Filler (front)

• U22: KVM Switch (rear), 1U Vented Filler (front)

• U23: KVM LCD

• U24: Sun Network QDR InfiniBand Gateway (rear), 1U Vented Filler (front)

• U25 to U42: Big Data Appliance Servers, numbered from 10 through 18

• U29 to U42: PDU A input 2, PDU B input 0