Difference between revisions of "X-Gene Information"

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(Ethernet port assignments)
Line 18: Line 18:
  
 
With the default Linux installation:
 
With the default Linux installation:
eth0: 1GBE upper-right corner (above USB ports)
+
* eth0: 1GBE upper-right corner (above USB ports)
eth1: 1GBE lower-left corner
+
* eth1: 1GBE lower-left corner
eth2: 1GBE upper-left corner
+
* eth2: 1GBE upper-left corner
eth3: 10GBE sfp+
+
* eth3: 10GBE sfp+
  
 
All four ports have been confirmed to work. <code>iperf</code> reports 9.41 GB/s on the 10GBE port when directly connected to another X-Gene.
 
All four ports have been confirmed to work. <code>iperf</code> reports 9.41 GB/s on the 10GBE port when directly connected to another X-Gene.

Revision as of 16:07, 9 July 2014

Basic information about the X-Gene Servers

Boot Software

The systems ship with uBoot in SPI flash with console on serial /dev/ttyS0 at 115200/8/n/1

Default Linux Installation

User/pass: root/root User/pass: default/NULL

~800MB

IP Address is preset to 10.x.x.x

Ethernet port assignments

With the default Linux installation:

  • eth0: 1GBE upper-right corner (above USB ports)
  • eth1: 1GBE lower-left corner
  • eth2: 1GBE upper-left corner
  • eth3: 10GBE sfp+

All four ports have been confirmed to work. iperf reports 9.41 GB/s on the 10GBE port when directly connected to another X-Gene.

DHCP

DHCP can be invoked with "dhcp eth0" from the serial port.

These machines are currently connected to Iraq, with static IPs locked to the eth0 mac addresses.

Iraq has the corresponding hostnames red, blue, and green assigned in /etc/hosts (these names match the ethernet cable colours).